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                       SECURITIES AND EXCHANGE COMMISSION

                             WASHINGTON, D. C. 20549





                                    FORM 8-K



              CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE
                         SECURITIES EXCHANGE ACT OF 1934



        DATE OF REPORT (DATE OF EARLIEST EVENT REPORTED): MARCH 10, 1998



                              HALSEY DRUG CO., INC.



                     1827 PACIFIC STREET, BROOKLYN, NEW YORK


                                 (718-467-7500)





Incorporated under the laws of     Commission File Number     I.R.S. Employer 
                                                           Identification Number
    State of New York                     1-10113                11-0853640




                                                         

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ITEM 1.           CHANGES IN CONTROL OF REGISTRANT

         On March 10, 1998, Halsey Drug Co., Inc. (the "Company") consummated a
private offering of securities for an aggregate purchase price of $20.8 million
(the "Offering"). The securities issued in the Offering consisted of 5%
convertible senior secured debentures (the "Debentures") and common stock
purchase warrants (the "Warrants") exercisable for an aggregate of 4,202,020
shares of the Company's common stock, $.01 par value per share (the "Common
Stock"). The Debentures and Warrants were issued by the Company pursuant to a
certain Debenture and Warrant Purchase Agreement dated March 10, 1998 (the
"Purchase Agreement") by and among the Company, Galen Partners III, L.P., Galen
Partners International III, L.P., Galen Employee Fund III, L.P. (collectively,
"Galen") and each of the Purchasers listed on the signature page thereto
(inclusive of Galen, collectively, the "Galen Investor Group").

         The Debentures, issued at par, will become due and payable as to
principal five years from the date of issuance. Interest on the principal amount
of the Debentures, at the rate of 5% per annum, is payable on a quarterly basis.
The Debentures are convertible at any time after issuance into shares of Common
Stock at a price of $1.50 per share.

         The Warrants are exercisable at any time following issuance for shares
of Common Stock at an exercise price of $1.50, with respect to Warrants to
purchase 2,101,010 shares, and $2.375, with respect to the remaining Warrants to
purchase 2,101,010 shares of Common Stock.

         The Purchase Agreement provides that the holders of the Debentures
shall have the right to vote as part of a single class with all holders of the
Company's Common Stock on all matters to be voted on by such stockholders. Each
Debenture holder shall have such number of votes as shall equal the number of
votes he would have had if such holder converted the entire outstanding
principal amount of his Debenture into shares of Common Stock immediately prior
to the record date relating to such vote. In order to provide for such
"as-converted" voting rights, the Company is obligated under the Purchase
Agreement to solicit shareholder approval to amend its Certificate of
Incorporation to provide for such voting rights for the Debentures. In addition,
the Purchase Agreement obligates the Company to solicit shareholder approval to
amend its Certificate of Incorporation to increase its authorized shares from
20,000,000 to 40,000,000 shares in order to provide sufficient authorized shares
to permit the conversion of the Debentures and exercise of the Warrants. The
Company anticipates soliciting shareholder approval to amend its Certificate of
Incorporation at its upcoming Annual Meeting of Shareholders to be held on or
before June 30, 1998. In this regard, certain existing shareholders of the
Company, including most of the investors in the Galen Investor Group, owing an
aggregate of approximately 25% of the Company's outstanding Common Stock, have
granted to a designee of Galen an irrevocable proxy to vote their shares in
favor of such amendments to the Company's Certificate of Incorporation. These
irrevocable proxies also provide Galen with the right to vote the covered shares
in favor of the Galen nominees to the Company's Board of Directors, as described
below.


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         The Purchase Agreement also provides the Galen Investor Group with an
option expiring September 10, 2000 to purchase (on a pro-rata basis) additional
Debentures and Warrants on the same terms as provided in the Offering for a
purchase price of $5,000,000 (the "Investor Option"). Assuming the receipt of
shareholder approval to amend the Company's Certificate of Incorporation to
provide the holders of the Debentures with "as-converted" voting rights, Galen
and the Galen Investor Group would control 45.6% and 50.5%, respectively, of the
Company's Common Stock (51% and 55.8%, respectively, upon issuance of additional
Debentures in the event the Investor Option were exercised, of which there can
be no assurance). Assuming further the exercise of the Warrants issued in the
Offering, Galen and the Galen Investor Group would control 52.5% and 57%,
respectively, of the Company's Common Stock (57.6% and 62.2%, respectively, in
the event the Warrants issuable under the Investor Option were exercised).

         The Purchase Agreement provides that the Galen Investor Group has the
right to designate for nomination two persons to be members of the Company's
Board of Directors as of the closing date of the Offering. In addition, the
Purchase Agreement provides further that the Galen Investor Group has the right
to designate an additional person to be a member of the Board of Directors
commencing with the first Annual Meeting of Shareholders of the Company to be
held after the Offering, for a total of three of the Company's seven Board
positions. The Board of Directors appointed each of Bruce F. Wesson and Srini
Conjeevaram, each a designee of the Galen Investor Group, to the Company's Board
of Directors effective at the closing of the Offering. In accordance with the
terms of the Purchase Agreement, an additional designee of the Galen Investor
Group will be nominated to become a member of the Board of Directors at the
Company's 1998 Annual Meeting of Shareholders. The Company has agreed to
nominate and appoint to the Board of Directors, subject to shareholder approval,
three designees of the Galen Investor Group for so long as the Debentures and
Warrants remain outstanding.

ADDITIONAL TERMS OF THE PURCHASE AGREEMENT, DEBENTURES AND WARRANTS

         Right of First Refusal

         The Purchase Agreement provides the holders of the Debentures and the
holders of shares of Common Stock issued upon conversion of the Debentures
(provided the Debentures remain outstanding and the shares received upon
conversion have not been sold, transferred or otherwise disposed of ) as well as
the holders of the Company's debentures issued in August 1996 (the "Old
Holders"), with a right of first refusal relating to any subsequent issuance,
sale or exchange of any shares of the Company's Common Stock or any security or
other instrument to acquire securities in the Company, exclusive of certain
excluded securities and offerings less than $200,000.




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         Secured Debt

         The Debentures are secured by a lien on all assets of the Company,
tangible and intangible. In addition, each of Houba, Inc., Halsey
Pharmaceuticals, Inc., Indiana Fine Chemicals Corporation, H.R. Cenci
Laboratories, Inc. and Cenci Powder Products, Inc., each a wholly-owned
subsidiary of the Company, has executed in favor of the Galen Investor Group an
Unconditional Agreement of Guaranty of the Company's obligations under the
Purchase Agreement. Each Guaranty is secured by all assets of such subsidiary,
and, in the case of each of Houba, Inc., H.R. Cenci Laboratories and Cenci
Powder Products, Inc., by a mortgage lien on its respective real estate. In
addition, the Company has pledged the stock of each such subsidiary to the Galen
Investor Group to further secure its obligations under the Purchase Agreement.

         Adjustment to Conversion Price of Debentures and Exercise Price of
Warrants

         The conversion price of the Debentures and exercise price of the
Warrants are subject to adjustment based upon a comparison of a schedule of the
Company's total liabilities as of February 28, 1998, as prepared by its
independent auditors, to a schedule of the Company's total liabilities as of the
same date prepared by the Galen Investor Group. To the extent the Company's
total liabilities as of February 28, 1998, as determined by its independent
auditors exceed the total liabilities determined by the Galen Investor Group by
an amount in excess of $500,000, the conversion price of the Debentures and
exercise price of the Warrants will be reduced by an amount equal to the
quotient of (i) the amount by which the Company's total liabilities determined
by its independent auditors exceeds the total liabilities determined by the
Galen Investor Group, divided by (ii) the Company's issued and outstanding
Common Stock as of February 28, 1998. In addition, the conversion price of the
Debentures and exercise price of the Warrants are subject to customary
anti-dilution provisions.

         Conversion of Debentures at Company's Option

         Provided that no Event of Default relating to a failure to pay
principal and interest under the Debentures shall exist and then be continuing,
in the event that either (a) following the second anniversary of the closing of
the Offering, the closing price per share of the Company's Common Stock on the
American Stock Exchange or the NASDAQ National Market exceeds $4.75 per share
for each of twenty (20) consecutive trading days or (b) following the third
anniversary of the closing of the Offering, the closing price per share of the
Company's Common Stock on the American Stock Exchange or the NASDAQ National
Market exceeds $7.125 per share for each of twenty (20) consecutive trading
days, then at any time thereafter until the earlier of (i) the maturity date of
the Debentures or (ii) the date a Change of Control (as defined in the Purchase
Agreement) occurs, the Company may upon written notice to the holders of the
Debentures require that all, but not less than all, of the outstanding principal
amount of the Debentures be converted into shares of the Company's Common Stock
at a price per share equal to the conversion price of the Debentures (as such
conversion price may be adjusted pursuant to the terms of the Purchase
Agreement).


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         Change of Control Premium

         Upon the occurrence of a Change of Control (as defined in the Purchase
Agreement), the Company is required to make an offer to all holders of the
Debentures to purchase all outstanding Debentures in an amount equal to the
principal amount of the Debentures, plus accrued and unpaid interest, if any, to
the Change of Control purchase date, plus an additional percentage of the
outstanding principal amount of the Debentures to be purchased (the "Change of
Control Premium"). The Change of Control Premium equals 50% if the Change of
Control occurs prior the first year anniversary of the Closing Date and declines
10% each year thereafter until the maturity date of the Debentures.

         A "Change of Control," as defined in the Purchase Agreement, includes
(i) the consummation of a transaction the result of which is that any person or
group, other than Galen or any affiliate thereof, owns directly or indirectly,
51% of the capital stock of the Company, (ii) the Company consolidates with, or
merges into, another person (exclusive of a wholly-owned subsidiary) or sells,
assigns, conveys or otherwise transfers all or substantially all of its assets
or the assets of the Company and its subsidiaries taken as a whole or (iii)
during any two year period commencing subsequent to the closing of the Offering,
individuals who at the beginning of such period constituted the Board of
Directors of the Company (together with any new directors whose election by such
Board of Directors or whose nomination for election by the stockholders of the
Company was approved by a vote of two-thirds of the directors then still in
office) who were either directors at the beginning of such period or whose
election for nomination for election was previously so approved, cease for any
reason to constitute a majority of the Board of Directors then in office.

         Registration Rights

         The Purchase Agreement grants the holders of the shares issued upon
conversion of the Debentures and exercise of the Warrants registration rights to
register such shares under the Securities Act of 1933, as amended. A majority in
the principal amount of the Debentures may make one (1) demand of the Company to
register such shares under the Securities Act. The Purchase Agreement also
provides such holders with unlimited piggyback registration rights.

         Other Terms

         The Purchase Agreement contains other customary terms and provisions,
including, without limitation, customary representations and warranties,
affirmative covenants, negative covenants and requirements for the provision of
certain financial information during the term that the Debentures and Warrants
remain outstanding, all of which are customary for the securities issued in the
Offering.


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         The following table sets forth information, as of March 10, 1998,
regarding the Common Stock beneficially owned by those investors in the Offering
beneficially owning more than five percent (5%) of the Company's Common Stock.
Each of the persons named in the table below is believed by the Company to have
sole voting and investment power with respect to such shares. Beneficial
ownership has been determined in accordance with Rule 13d-3 under the Securities
Exchange Act of 1934, as amended. The share data is based on information
provided to the Company by the Galen Investor Group in connection with the
Offering.


NAME OF BENEFICIAL OWNER NO. OF SHARES BENEFICIALLY OWNED PERCENT OF CLASS Galen Partners III, L.P. 16,618,580(1) 55.0% 610 Fifth Avenue, 5th Floor New York, New York 10020 Galen Partners International III, 1,841,637(2) 11.9% L.P. 610 Fifth Avenue, 5th Floor New York, New York 10020 Dennis Adams 1,260,682(3) 8.5% c/o Delaware Investment Advisors One Commerce Square Philadelphia, Pennsylvania 19103 Hemant K. Shah and Varsha H. 1,462,692(4) 9,9% Shah 29 Christy Drive Warren, New Jersey 07059
- --------------------------------- (1) Includes (i) 10,282,130 shares issuable upon conversion of the Debentures, (ii) 3,115,796 shares issuable upon exercise of the Warrants, and (iii) 3,220,654 shares issuable upon the conversion of the Debentures and exercise of the Warrants allocable to such security holder under the Investor Option. (2) Includes (i) 1,139,445 shares issuable upon conversion of the Debentures, (ii) 345,286 shares issuable upon exercise of the Warrants, and (iii) 356, 906 shares issuable upon the conversion of the Debentures and exercise of the Warrants allocable to such security holder under the Investor Option. (3) Includes (i) 780,000 shares issuable upon conversion of the Debentures, (ii) 236,364 shares issuable upon exercise of the Warrants, and (iii) 244,318 shares issuable upon the conversion of the Debentures and exercise of the Warrants allocable to such security holder under the Investor Option. (4) Includes (i) 660,000 shares issuable upon conversion of the Debentures, (ii) 200,000 shares issuable upon exercise of the Warrants, (iii) 61,539 shares issuable upon conversion of debentures issued by the Company in August, 1996, and (iv) 206, 730 shares issuable upon the conversion of the Debentures and exercise of the Warrants allocable to such security holder under the Investor Option. 5 7 Reference is made to the Company's Press Release dated March 13, 1998 which describes, among other things, the terms of the Offering and the Company's use of the net proceeds from the Offering. The Press Release is hereby incorporated by this reference and is included as Exhibit 99.1 hereto. ITEM 7. FINANCIAL STATEMENTS AND EXHIBITS. (b) EXHIBITS EXHIBIT NUMBER DESCRIPTION 4.1 Form of 5% Convertible Senior Secured Debenture 4.2 Form of Common Stock Purchase Warrant 10.1 Debenture and Warrant Purchase Agreement dated March 10, 1998, by and among Halsey Drug Co., Inc., Galen Partners III, L.P. and the other Purchasers listed on the signature page thereto. 10.2 Form of General Security Agreement of Halsey Drug Co., Inc. 10.3 Form of Agreement of Guaranty of Subsidiaries of Halsey Drug Co., Inc. 10.4 Form of Guarantor General Security Agreement 10.5 Stock Pledge Agreement by and between Halsey Drug Co., Inc. and Galen Partners III, L.P., as agent, dated March 10, 1998. 10.6 Form of Irrevocable Proxy Agreement 10.7 Agency Letter Agreement by and among the Purchasers a party to the Debenture and Warrant Purchase Agreement, dated March 10, 1998. 99.1 Press Release of Halsey Drug Co., Inc. dated March 13, 1998. 6 8 SIGNATURES Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized. HALSEY DRUG CO., INC. By:/s/ Michael Reicher Michael Reicher President and Chief Executive Officer Date: March 24, 1998 7 9 EXHIBIT INDEX EXHIBIT NUMBER DESCRIPTION 4.1 Form of 5% Convertible Senior Secured Debenture 4.2 Form of Common Stock Purchase Warrant 10.1 Debenture and Warrant Purchase Agreement dated March 10, 1998, by and among Halsey Drug Co., Inc., Galen Partners III, L.P. and the other Purchasers listed on the signature page thereto. 10.2 Form of General Security Agreement of Halsey Drug Co., Inc. 10.3 Form of Agreement of Guaranty of Subsidiaries of Halsey Drug Co., Inc. 10.4 Form of Guarantor General Security Agreement 10.5 Stock Pledge Agreement by and between Halsey Drug Co., Inc. and Galen Partners III, L.P., as agent, dated March 10, 1998. 10.6 Form of Irrevocable Proxy Agreement 10.7 Agency Letter Agreement by and among the Purchasers a party to the Debenture and Warrant Purchase Agreement, dated March 10, 1998. 99.1 Press Release of Halsey Drug Co., Inc. dated March 13, 1998. 8
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                                                                     Exhibit 4.1
                                    EXHIBIT B




THIS CONVERTIBLE SENIOR SECURED DEBENTURE AND THE COMMON STOCK ISSUABLE UPON
CONVERSION HEREOF HAVE NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS
AMENDED (THE "ACT") NOR UNDER ANY STATE SECURITIES LAW AND MAY NOT BE PLEDGED,
SOLD, ASSIGNED, HYPOTHECATED OR OTHERWISE TRANSFERRED UNTIL (1) A REGISTRATION
STATEMENT WITH RESPECT THERETO IS EFFECTIVE UNDER THE ACT AND ANY APPLICABLE
STATE SECURITIES LAW OR (2) THE COMPANY RECEIVES AN OPINION OF COUNSEL TO THE
COMPANY OR OTHER COUNSEL TO THE HOLDER OF SUCH DEBENTURE REASONABLY SATISFACTORY
TO THE COMPANY THAT SUCH DEBENTURE AND/OR COMMON STOCK MAY BE PLEDGED, SOLD,
ASSIGNED, HYPOTHECATED OR TRANSFERRED WITHOUT AN EFFECTIVE REGISTRATION
STATEMENT UNDER THE ACT OR APPLICABLE STATE SECURITIES LAWS.

                              HALSEY DRUG CO., INC.
                     5% CONVERTIBLE SENIOR SECURED DEBENTURE
                               DUE MARCH 15, 2003


$________                                                               No. N-__
March 10, 1998



         HALSEY DRUG CO., INC., a corporation organized under the laws of the
State of New York (the "Company"), for value received, hereby promises to pay to
____________________ registered assigns (the "Payee" or "Holder") upon due
presentation and surrender of this Debenture, on March 15, 2003 (the "Maturity
Date"), the principal amount of _____________________________ ($_______) and
accrued interest thereon as hereinafter provided.

         This Debenture was issued by the Company pursuant to a certain
Debenture and Warrant Purchase Agreement dated the date hereof among the Company
and certain persons, including the Payee (together with the Schedules and
Exhibits thereto, the "Purchase Agreement") relating to the purchase and sale of
5% Convertible Senior Secured Debentures maturing March 15, 2003 (the
"Debentures") in the aggregate principal amount of $20,800,000.00. The holders
of such Debentures are referred to hereinafter as the "Holders." The Payee is
entitled to the benefits of the Purchase Agreement. Reference is made to the
Purchase Agreement with respect to certain additional rights of the Holder and
obligations of the Company not set forth herein.
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                                    ARTICLE I

              PAYMENT OF PRINCIPAL AND INTEREST; METHOD OF PAYMENT

                  1.1 Payment of the principal and accrued interest on this
Debenture shall be made in such coin or currency of the United States of America
as at the time of payment shall be legal tender for the payment of public and
private debts. Interest (computed on the basis of a 360-day year of twelve
30-day months) on the unpaid portion of said principal amount from time to time
outstanding shall be paid by the Company at the rate of five percent (5%) per
annum (the "Stated Interest Rate"), in like coin and currency, payable to the
Payee in three (3) month intervals on each January 1, April 1, July 1 and
October 1 during the term of this Debenture (commencing April 1, 1998) (an
"Interest Payment Date") and on the Maturity Date. Both principal hereof and
interest thereon are payable at the Holder's address above or such other address
as the Holder shall designate from time to time by written notice to the
Company. The Company will pay or cause to be paid all sums becoming due hereon
for principal and interest by check sent to the Holder's above address or to
such other address as the Holder may designate for such purpose from time to
time by written notice to the Company, without any requirement for the
presentation of this Debenture or making any notation thereon, except that the
Holder hereof agrees that payment of the final amount due shall be made only
upon surrender of this Debenture to the Company for cancellation. Prior to any
sale or other disposition of this instrument, the Holder hereof agrees to
endorse hereon the amount of principal paid hereon and the last date to which
interest has been paid hereon and to notify the Company of the name and address
of the transferee.

                  1.2 In the event any payment of principal or interest or both
shall remain unpaid for a period of ten (10) days or more, a late charge
equivalent to five (5%) percent of each installment shall be charged. Interest
on the indebtedness evidenced by this Debenture after default or maturity
accelerated or otherwise shall be due and payable at the rate of seven (7%)
percent per annum, subject to the limitations of applicable law.

                  1.3 If this Debenture or any installment hereof becomes due
and payable on a Saturday, Sunday or public holiday under the laws of the State
of New York, the due date hereof shall be extended to the next succeeding full
business day and interest shall be payable at the rate of five (5%) percent per
annum during such extension. All payments received by the Holder shall be
applied first to the payment of all accrued interest payable hereunder.

                                   ARTICLE II

                                    SECURITY

                  2.1 The obligations of the Company under this Debenture are
secured pursuant to security interests on and collateral assignments of, assets,
tangible and intangible, of the Company granted by the Company to the Payee
pursuant to a security agreement of even date herewith and collateral
assignments referred to in the Purchase Agreement. In addition, each

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of Houba, Inc. ("Houba"), Halsey Pharmaceuticals, Inc., Indiana Fine Chemicals
Corporation and Cenci Powder Products, Inc. ("CPP"), each a wholly-owned
subsidiary of the Company, and H.R. Cenci Laboratories, Inc. ("HR Cenci"), a 97%
owned subsidiary of the Company (collectively, the Guarantors"), has executed in
favor of the Holder a certain Continuing Unconditional Guaranty, dated of even
date, guaranteeing the full and unconditional payment when due of the amounts
payable by the Company to the Holder pursuant to the terms of this Debenture
(each the "Guaranty"). The obligations of each Guarantor under its Guaranty are
secured pursuant to security interests on and collateral assignments of, assets,
tangible and intangible, of such Guarantor granted by the Guarantor to the Payee
pursuant to a security agreement of even date herewith and collateral
assignments referred to in the Purchase Agreement. The obligations of Houba
under its Guaranty are also secured pursuant to a Mortgage on real property
located at 16235 State Road 17, Culver, Indiana. The obligations of each of CPP
and HR Cenci under their Guaranties are also secured pursuant to a Mortgage on
real property located at 152 North Broadway, Fresno, California.

                                   ARTICLE III

                                   CONVERSION

                  3.1 Conversion at Option of Holder. At any time and from time
to time on and after the date hereof (the "Initial Conversion Date") until the
earlier of (i) the Maturity Date or (ii) the conversion of the Debenture in
accordance with Section 3.2 hereof, this Debenture is convertible in whole or in
part at the Holder's option into shares of Common Stock of the Company upon
surrender of this Debenture, at the office of the Company, accompanied by a
written notice of conversion in form reasonably satisfactory to the Company duly
executed by the registered Holder or its duly authorized attorney. "Common
Stock" of the Company means common stock of the Company as it exists on the date
this Debenture is originally signed. This Debenture is convertible on or after
the Initial Conversion Date into shares of Common Stock at a price per share of
Common Stock equal to $1.50 per share (the "Conversion Price"). Interest shall
accrue to and including the day prior to the date of conversion and shall be
paid on the last day of the month in which conversion rights hereunder are
exercised. No fractional shares or scrip representing fractional shares will be
issued upon any conversion, but an adjustment in cash will be made, in respect
of any fraction of a share which would otherwise be issuable upon the surrender
of this Debenture for conversion. The Conversion Price is subject to adjustment
as provided in Section 3.5 and Section 3.7 hereof. As soon as practicable
following conversion and upon the Holder's compliance with the conversion
procedure described in Section 3.3 hereof, the Company shall deliver a
certificate for the number of full shares of Common Stock issuable upon
conversion and a check for any fractional share and, in the event the Debenture
is converted in part, a new Debenture in the principal amount equal to the
remaining principal balance of this Debenture after giving effect to such
partial conversion.

                  3.2 Conversion at Option of the Company. Provided that an
Event of Default as provided in Section 12.1(a) of the Purchase Agreement
(relating to the failure to pay principal and interest under the Debentures)
shall not have occurred and then be continuing, in the event that either (a)
following the second anniversary of the date hereof, the closing price per share

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of the Company's Common Stock on the American Stock Exchange ("AMEX") or the
NASDAQ National Market ("NNM") exceeds $4.75 per share for each of twenty (20)
consecutive trading days or (b) following the third anniversary of the date
hereof, the closing price per share of the Company's Common Stock on the AMEX or
NNM exceeds $7.125 per share for each of twenty (20) consecutive trading days,
then at any time thereafter until the earlier of (i) the Maturity Date or (ii)
the date a Change of Control (as defined in the Purchase Agreement) occurs, the
Company may upon written notice to the Holders of all Debentures (the "Mandatory
Conversion Notice") require that all, but not less than all, of the outstanding
principal amount of the Debentures be converted into shares of Common Stock at a
price per share equal to the Conversion Price (as such Conversion Price may be
adjusted as provided in Sections 3.5 and 3.7 hereof). The Mandatory Conversion
Notice shall state (1) the date fixed for conversion (the "Conversion Date")
(which date shall not be prior to the date the Mandatory Conversion Notice is
given), (2) any disclosures required by law, (3) the trading dates and closing
prices of the Common Stock giving rise to the Company's option to require
conversion of the Debenture, (4) that the Debentures shall cease to accrue
interest after the day immediately preceding the Conversion Date, (5) the place
where the Debentures shall be delivered and (6) any other instructions that
Holders must follow in order to tender their Debentures in exchange for
certificates for Common Stock. No failure to mail such notice nor any defect
therein or in the mailing thereof shall affect the validity of the proceedings
for such conversion, except as to a Holder (x) to whom notice was not mailed or
(y) whose notice was defective. An affidavit of the Secretary or an Assistant
Secretary of the Company or an agent employed by the Company that notice of
conversion has been mailed postage prepaid to the last address of the Holder
appearing on the Debenture registry books kept by the Company shall, in the
absence of fraud, be prima facie evidence of the facts stated therein. On and
after the Conversion Date, except as provided in the next two sentences, Holders
of the Debentures shall have no further rights except to receive, upon surrender
of the Debentures, a certificate or certificates for the number of shares of
Common Stock as to which the Debenture shall have been converted. Interest shall
accrue to and including the day prior to the Conversion Date and shall be paid
on the last day of the month in which Conversion Date occurs. No fractional
shares or scrip representing fractional shares will be issued upon any
conversion, but an adjustment in cash will be made, in respect of any fraction
of a share which would otherwise be issuable upon the surrender of this
Debenture for conversion.

                  3.3 Registration of Transfer; Conversion Procedure. The
Company shall maintain books for the transfer and registration of the
Debentures. Upon the transfer of any Debenture in accordance with the provisions
of the Purchase Agreement, the Company shall issue and register the Debenture in
the names of the new holders. The Debentures shall be signed manually by the
Chairman, Chief Executive Officer, President or any Vice President and the
Secretary or Assistant Secretary of the Company. The Company shall convert, from
time to time, any outstanding Debentures upon the books to be maintained by the
Company for such purpose upon surrender thereof for conversion properly endorsed
and, in the case of a conversion pursuant to Section 3.1 hereof, accompanied by
a properly completed and executed Conversion Notice attached hereto as
Attachment II. Subject to the terms of this Debenture, upon surrender of this
Debenture the Company shall issue and deliver with all reasonable dispatch to or
upon the written order of the Holder of such Debenture and in such name or

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names as such Holder may designate, a certificate or certificates for the number
of full shares of Common Stock due to such Holder upon the conversion of this
Debenture. Such certificate or certificates shall be deemed to have been issued
and any person so designated to be named therein shall be deemed to have become
the Holder of record of such Shares as of the date of the surrender of this
Debenture; provided, however, that if, at the date of surrender the transfer
books of the Common Stock shall be closed, the certificates for the Shares shall
be issuable as of the date on which such books shall be opened and until such
date the Company shall be under no duty to deliver any certificate for such
Shares; provided, further, however, that such transfer books, unless otherwise
required by law or by applicable rule of any national securities exchange, shall
not be closed at any one time for a period longer than twenty (20) days.

                  3.4 Company to Provide Common Stock. The Company has reserved
the remaining balance of its authorized but unissued and unreserved shares of
Common Stock and its Common Stock held in treasury to permit the conversion of
the Debentures to the extent of its current unissued and unreserved authorized
Common Stock. In accordance with the provisions of Section 9.14 of the Purchase
Agreement, the Company covenants to seek the approval of its shareholders to
amend its Certificate of Incorporation to increase its authorized shares from
20,000,000 to 40,000,000 shares of Common Stock and to provide voting rights to
the Holders on an as converted basis. Promptly upon receipt of shareholder
approval to amend its certificate of incorporation to increase its authorized
shares, the Company shall reserve out of its authorized but unissued common
stock a sufficient number of shares to permit the conversion of the Debentures
in full. The shares of Common Stock which may be issued upon the conversion of
the Debentures shall be fully paid and non-assessable and free of preemptive
rights. The Company will endeavor to comply with all securities laws regulating
the offer and delivery of the Shares upon conversion of the Debentures and will
endeavor to list such shares on each national securities exchange upon which the
Common Stock is listed.

                  3.5 Dividends; Reclassifications, etc.. In the event that the
Company shall, at any time prior to the earlier to occur of (i) exercise of
conversion rights hereunder and (ii) the Maturity Date: (i) declare or pay to
the holders of the Common Stock a dividend payable in any kind of shares of
capital stock of the Company; or (ii) change or divide or otherwise reclassify
its Common Stock into the same or a different number of shares with or without
par value, or in shares of any class or classes; or (iii) transfer its property
as an entirety or substantially as an entirety to any other company or entity;
or (iv) make any distribution of its assets to holders of its Common Stock as a
liquidation or partial liquidation dividend or by way of return of capital;
then, upon the subsequent exercise of conversion rights, the Holder thereof
shall receive, in addition to or in substitution for the shares of Common Stock
to which it would otherwise be entitled upon such exercise, such additional
shares of stock or scrip of the Company, or such reclassified shares of stock of
the Company, or such shares of the securities or property of the Company
resulting from transfer, or such assets of the Company, which it would have been
entitled to receive had it exercised these conversion rights prior to the
happening of any of the foregoing events.

                  3.6 Notice to Holder. If, at any time while this Debenture is
outstanding, the Company shall pay any dividend payable in cash or in Common
Stock, shall offer to the holders

                                        5
   6
of its Common Stock for subscription or purchase by them any shares of stock of
any class or any other rights, shall enter into an agreement to merge or
consolidate with another corporation, shall propose any capital reorganization
or reclassification of the capital stock of the Company, including any
subdivision or combination of its outstanding shares of Common Stock or there
shall be contemplated a voluntary or involuntary dissolution, liquidation or
winding up of the Company, the Company shall cause notice thereof to be mailed
to the registered Holder of this Debenture at its address appearing on the
registration books of the Company, at least thirty (30) days prior to the record
date as of which holders of Common Stock shall participate in such dividend,
distribution or subscription or other rights or at least thirty (30) days prior
to the effective date of the merger, consolidation, reorganization,
reclassification or dissolution.

                  3.7 Adjustments to Conversion Price. In order to prevent
dilution of the conversion right granted hereunder, the Conversion Price shall
be subject to adjustment from time to time in accordance with this Section 3.7.
Upon each adjustment of the Conversion Price pursuant to this Section 3.7, the
Holder of this Debenture shall thereafter be entitled to acquire upon conversion
under Section 3.1 or Section 3.2, at the Applicable Conversion Price (as
hereinafter defined), the number of shares of Common Stock obtainable by
multiplying the Conversion Price in effect immediately prior to such adjustment
by the number of shares of Common Stock acquirable immediately prior to such
adjustment and dividing the product thereof by the Applicable Conversion Price
resulting from such adjustment.

                  The Conversion Price in effect at the time of the exercise of
conversion rights hereunder set forth in Section 3.1 shall be subject to
adjustment from time to time as follows:

                           (a) If at any time after the date of issuance hereof
the Company shall grant or issue any shares of Common Stock, or grant or issue
any rights or options for the purchase of, or stock or other securities
convertible into, Common Stock (such convertible stock or securities being
herein collectively referred to as "Convertible Securities") other than:

                  (i) shares issued in a transaction described in subsection (b)
of this Section 3.7; or

                  (ii) shares issued, subdivided or combined in transactions
described in Section 3.5 if and to the extent that the number of shares of
Common Stock received upon conversion of this Debenture shall have been
previously adjusted pursuant to Section 3.5 as a result of such issuance,
subdivision or combination of such securities;

for a consideration per share which is less than the Fair Market Value (as
hereinafter defined) of the Common Stock, then the Conversion Price in effect
immediately prior to such issuance or sale (the "Applicable Conversion Price")
shall, and thereafter upon each issuance or sale for a consideration per share
which is less than the Fair Market Value of the Common Stock, the Applicable
Conversion Price shall, simultaneously with such issuance or sale, be adjusted,
so that such Applicable Conversion Price shall equal a price determined by
multiplying the Applicable Conversion Price by a fraction, the numerator of
which shall be:

                                        6
   7
                  (A) the sum of (x) the total number of shares of Common Stock
                  outstanding when the Applicable Conversion Price became
                  effective, plus (y) the number of shares of Common Stock which
                  the aggregate consideration received, as determined in
                  accordance with subsection 3.7(c) for the issuance or sale of
                  such additional Common Stock or Convertible Securities deemed
                  to be an issuance of Common Stock as provided in subsection
                  3.7(d), would purchase (including any consideration received
                  by the Company upon the issuance of any shares of Common Stock
                  since the date the Applicable Conversion Price became
                  effective not previously included in any computation resulting
                  in an adjustment pursuant to this Section 3.7(a)) at the Fair
                  Market Value of the Common Stock; and the denominator of which
                  shall be

                  (B) the total number of shares of Common Stock outstanding (or
                  deemed to be outstanding as provided in subsection 3.7(d)
                  hereof) immediately after the issuance or sale of such
                  additional shares.

                  For purposes of this Section 3.7, "Fair Market Value" shall
mean the average of the closing price of the Common Stock for each of the twenty
(20) consecutive trading days prior to such issuance or sale on the principal
national securities exchange on which the Common Stock is traded, or if shares
of Common Stock are not listed on a national securities exchange during such
period, the closing price per share as reported by the National Association of
Securities Dealers Automatic Quotation System ("NASDAQ") National Market System
if the shares are quoted on such system during such period, or the average of
the bid and asked prices of the Common Stock in the over-the-counter market at
the close of trading during such period if the shares are not traded on an
exchange or listed on the NASDAQ National Market System, or if the Common Stock
is not traded on a national securities exchange or in the over-the-counter
market, the fair market value of a share of Common Stock during such period as
determined in good faith by the Board of Directors.

If, however, the Applicable Conversion Price thus obtained would result in the
issuance of a lesser number of shares upon conversion than would be issued at
the initial Conversion Price specified in Section 3.1, as appropriate, the
Applicable Conversion Price shall be such initial Conversion Price.

                  Upon each adjustment of the Conversion Price pursuant to this
subsection (a), the total number of shares of Common Stock into which this
Debenture shall be convertible shall be such number of shares (calculated to the
nearest tenth) purchasable at the Applicable Conversion Price multiplied by a
fraction, the numerator of which shall be the Conversion Price in effect
immediately prior to such adjustment and the denominator of which shall be the
exercise price in effect immediately after such adjustment.

                           (b) Anything in this Section 3.7 to the contrary
notwithstanding, no adjustment in the Conversion Price shall be made in
connection with:

                                        7
   8
                  (i) the grant, issuance or exercise of any Convertible
                  Securities pursuant to the Company's qualified or
                  non-qualified Employee Stock Option Plans or any other bona
                  fide employee benefit plan or incentive arrangement, adopted
                  or approved by the Company's Board of Directors and approved
                  by the Company's shareholders, as may be amended from time to
                  time, or under any other bona fide employee benefit plan
                  hereafter adopted by the Company's Board of Directors; or

                  (ii) the grant, issuance or exercise of any Convertible
                  Securities in connection with the hire or retention of any
                  officer, director or key employee of the Company, provided
                  such grant is approved by the Company's Board of Directors; or

                  (iii) the issuance of any shares of Common Stock pursuant to
                  the grant or exercise of Convertible Securities outstanding as
                  of the date hereof (exclusive of any subsequent amendments
                  thereto).

                           (c) For the purpose of subsection 3.7(a), the
following provisions shall also be applied:

                  (i) In case of the issuance or sale of additional shares of
                  Common Stock for cash, the consideration received by the
                  Company therefor shall be deemed to be the amount of cash
                  received by the Company for such shares, before deducting
                  therefrom any commissions, compensation or other expenses paid
                  or incurred by the Company for any underwriting of, or
                  otherwise in connection with, the issuance or sale of such
                  shares.

                  (ii) In the case of the issuance of Convertible Securities,
                  the consideration received by the Company therefor shall be
                  deemed to be the amount of cash, if any, received by the
                  Company for the issuance of such rights or options, plus the
                  minimum amounts of cash and fair value of other consideration,
                  if any, payable to the Company upon the exercise of such
                  rights or options or payable to the Company upon conversion of
                  such Convertible Securities.

                  (iii) In the case of the issuance of shares of Common Stock or
                  Convertible Securities for a consideration in whole or in
                  part, other than cash, the consideration other than cash shall
                  be deemed to be the fair market value thereof as reasonably
                  determined in good faith by the Board of Directors of the
                  Company (irrespective of accounting treatment thereof);
                  provided, however, that if such consideration consists of the
                  cancellation of debt issued by the Company, the consideration
                  shall be deemed to be the amount the Company received upon
                  issuance of such debt (gross proceeds) plus accrued interest
                  and, in the case of original issue discount or zero coupon
                  indebtedness, accrued value to the date of such cancellation,
                  but not including any premium or discount at which the debt

                                        8
   9
                  may then be trading or which might otherwise be appropriate
                  for such class of debt.

                  (iv) In case of the issuance of additional shares of Common
                  Stock upon the conversion or exchange of any obligations
                  (other than Convertible Securities), the amount of the
                  consideration received by the Company for such Common Stock
                  shall be deemed to be the consideration received by the
                  Company for such obligations or shares so converted or
                  exchanged, before deducting from such consideration so
                  received by the Company any expenses or commissions or
                  compensation incurred or paid by the Company for any
                  underwriting of, or otherwise in connection with, the issuance
                  or sale of such obligations or shares, plus any consideration
                  received by the Company in connection with such conversion or
                  exchange other than a payment in adjustment of interest and
                  dividends. If obligations or shares of the same class or
                  series of a class as the obligations or shares so converted or
                  exchanged have been originally issued for different amounts of
                  consideration, then the amount of consideration received by
                  the Company upon the original issuance of each of the
                  obligations or shares so converted or exchange shall be deemed
                  to be the average amount of the consideration received by the
                  Company upon the original issuance of all such obligations or
                  shares. The amount of consideration received by the Company
                  upon the original issuance of the obligations or shares so
                  converted or exchanged and the amount of the consideration, if
                  any, other than such obligations or shares, received by the
                  Company upon such conversion or exchange shall be determined
                  in the same manner as provided in paragraphs (i) and (ii)
                  above with respect to the consideration received by the
                  Company in case of the issuance of additional shares of Common
                  Stock or Convertible Securities.

                  (v) In the case of the issuance of additional shares of Common
                  Stock as a dividend, the aggregate number of shares of Common
                  Stock issued in payment of such dividend shall be deemed to
                  have been issued at the close of business on the record date
                  fixed for the determination of stockholders entitled to such
                  dividend and shall be deemed to have been issued without
                  consideration; provided, however, that if the Company, after
                  fixing such record date, shall legally abandon its plan to so
                  issue Common Stock as a dividend, no adjustment of the
                  Applicable Conversion Price shall be required by reason of the
                  fixing of such record date.

                           (d) For purposes of the adjustment provided for in
subsection 3.7(a) above, if at any time the Company shall issue any Convertible
Securities, the Company shall be deemed to have issued at the time of the
issuance of such Convertible Securities the maximum number of shares of Common
Stock issuable upon conversion of the total amount of such Convertible
Securities.

                           (e) On the expiration, cancellation or redemption of
any Convertible Securities, the Conversion Price then in effect hereunder shall
forthwith be readjusted to such

                                        9
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Conversion Price as would have been obtained (a) had the adjustments made upon
the issuance or sale of such expired, canceled or redeemed Convertible
Securities been made upon the basis of the issuance of only the number of shares
of Common Stock theretofore actually delivered upon the exercise or conversion
of such Convertible Securities (and the total consideration received therefor)
and (b) had all subsequent adjustments been made on only the basis of the
Conversion Price as readjusted under this subsection 3.7(e) for all transactions
(which would have affected such adjusted Conversion Price) made after the
issuance or sale of such Convertible Securities.

                           (f) Anything in this Section 3.7 to the contrary
notwithstanding, no adjustment in the Conversion Price shall be required unless
such adjustment would require an increase or decrease of at least 1% in such
Conversion Price; provided, however, that any adjustments which by reason of
this subsection 3.7(f) are not required to be made shall be carried forward and
taken into account in making subsequent adjustments. All calculations under this
Section 3.7 shall be made to the nearest cent.

                           (g) Upon any adjustment of any Conversion Price, then
and in each such case the Company shall promptly deliver a notice to the
registered Holder of this Debenture, which notice shall state the Conversion
Price resulting from such adjustment, setting forth in reasonable detail the
method of calculation and the facts upon which such calculation is based.

                  3.8 Reorganization of the Company. If the Company is a party
to a merger or other transaction which reclassifies or changes its outstanding
Common Stock, upon consummation of such transaction this Debenture shall
automatically become convertible into the kind and amount of securities, cash or
other assets which the Holder of this Debenture would have owned immediately
after such transaction if the Holder had converted this Debenture at the
Conversion Price in effect immediately before the effective date of the
transaction. Concurrently with the consummation of such transaction, the person
obligated to issue securities or deliver cash or other assets upon conversion of
this Debenture shall execute and deliver to the Holder a supplemental Debenture
so providing and further providing for adjustments which shall be as nearly
equivalent as may be practical to the adjustments provided in this Article 3.
The successor Company shall mail to the Holder a notice describing the
supplemental Debenture.

                  If securities deliverable upon conversion of this Debenture,
as provided above, are themselves convertible into the securities of an
affiliate of a corporation formed, surviving or otherwise affected by the merger
or other transaction, that issuer shall join in the supplemental Debenture which
shall so provide. If this section applies, Section 3.5 does not apply.

                                       10
   11
                                   ARTICLE IV

                                  MISCELLANEOUS

                  4.1 Default. Upon the occurrence of any one or more of the
events of default specified or referred to in the Purchase Agreement or in the
other documents or instruments executed in connection therewith, all amounts
then remaining unpaid on this Debenture may be declared to be immediately due
and payable as provided in the Purchase Agreement.

                  4.2 Collection Costs. In the event that this Debenture shall
be placed in the hands of an attorney for collection by reason of any event of
default hereunder, the undersigned agrees to pay reasonable attorney's fees and
disbursements and other reasonable expenses incurred by the Holder in connection
with the collection of this Debenture.

                  4.3 Rights Cumulative. The rights, powers and remedies given
to the Payee under this Debenture shall be in addition to all rights, powers and
remedies given to it by virtue of the Purchase Agreement, any document or
instrument executed in connection therewith, or any statute or rule of law.

                  4.4 No Waivers. Any forbearance, failure or delay by the Payee
in exercising any right, power or remedy under this Debenture, the Purchase
Agreement, any documents or instruments executed in connection therewith or
otherwise available to the Payee shall not be deemed to be a waiver of such
right, power or remedy, nor shall any single or partial exercise of any right,
power or remedy preclude the further exercise thereof.

                  4.5 Amendments in Writing. No modification or waiver of any
provision of this Debenture, the Purchase Agreement or any documents or
instruments executed in connection therewith shall be effective unless it shall
be in writing and signed by the Payee, and any such modification or waiver shall
apply only in the specific instance for which given.

                  4.6 Governing Law. This Debenture and the rights and
obligations of the parties hereto, shall be governed, construed and interpreted
according to the laws of the State of New York, wherein it was negotiated and
executed, and the undersigned consents and agrees that the State and Federal
Courts which sit in the State of New York, County of New York shall have
exclusive jurisdiction of all controversies and disputes arising hereunder.

                  4.7 No Counterclaims. The undersigned waives the right to
interpose counterclaims or set-offs of any kind and description in any
litigation arising hereunder and waives the right in any litigation with the
Payee (whether or not arising out of or relating to this Debenture) to trial by
jury.

                  4.8 Successors. The term "Payee" and "Holder" as used herein
shall be deemed to include the Payee and its successors, endorsees and assigns.

                                       11
   12
                  4.9 Certain Waivers. The Company hereby waives presentment,
demand for payment, protest, notice of protest and notice of non-payment hereof.

                  4.10 Stamp Tax. The Company will pay any documentary stamp
taxes attributable to the initial issuance of the Common Stock issuable upon the
conversion of this Debenture; provided, however, that the Company shall not be
required to pay any tax or taxes which may be payable in respect of any transfer
involved in the issuance or delivery of any certificates for the Common Stock in
a name other than that of the Holder in respect of which such Common Stock is
issued, and in such case the Company shall not be required to issue or deliver
any certificate for the Common Stock until the person requesting the same has
paid to the Company the amount of such tax or has established to the Company's
satisfaction that such tax has been paid.

                  4.11 Mutilated, Lost, Stolen or Destroyed Debentures. In case
this Debenture shall be mutilated, lost, stolen or destroyed, the Company shall
issue and deliver in exchange and substitution for and upon cancellation of the
mutilated Debenture, or in lieu of and substitution for the Debenture,
mutilated, lost, stolen or destroyed, a new Debenture of like tenor and
representing an equivalent right or interest, but only upon receipt of evidence
satisfactory to the Company of such loss, theft or destruction and an indemnity,
if requested, also satisfactory to it.

                  4.12 Maintenance of Office. The Company covenants and agrees
that so long as this Debenture shall be outstanding, it will maintain an office
or agency in New York (or such other place as the Company may designate in
writing to the holder of this Debenture) where notices, presentations and
demands to or upon the Company in respect of this Debenture may be given or
made.

                  IN WITNESS WHEREOF, Halsey Drug Co., Inc. has caused this
Debenture to be signed by its President and to be dated the day and year first
above written.

ATTEST [SEAL]                               HALSEY DRUG CO., INC.



/s/ Rosento Ferran                          By: /s/ Michael Reicher            
- ----------------------------                    -------------------------------
Rosento Ferran,                             Michael Reicher
Assistant Secretary                         Chief Executive Officer

                                       12
   13
                                  ATTACHMENT I

                                   Assignment


                  For value received, the undersigned hereby assigns subject to
the provisions of Section of the Purchase Agreement, to ________
$_________________ principal amount of the 5% Convertible Senior Secured
Debenture due March 15, 2003 evidenced hereby and hereby irrevocably appoint
_______________ attorney to transfer the Debenture on the books of the within
named corporation with full power of substitution in the premises.

Dated:

In the presence of:


________________________________________                  _________________

                                       13
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                                  ATTACHMENT II

                                CONVERSION NOTICE

                            TO: HALSEY DRUG CO., INC.


                  The undersigned holder of this Debenture hereby irrevocably
exercises the option to convert $________ principal amount of such Debenture
(which may be less than the stated principal amount thereof) into shares of
Common Stock of Halsey Drug Co., Inc., in accordance with the terms of such
Debenture, and directs that the shares of Common Stock issuable and deliverable
upon such conversion, together with a check (if applicable) in payment for any
fractional shares as provided in such Debenture, be issued and delivered to the
undersigned unless a different name has been indicated below. If shares of
Common Stock are to be issued in the name of a person other than the undersigned
holder of such Debenture, the undersigned will pay all transfer taxes payable
with respect thereto.


                             __________________________________________________
                             Name and address of Holder


                             __________________________________________________
                             Signature of Holder


                             Principal amount of Debenture 
                             to be converted $_________________________________


                  If shares are to be issued otherwise then to the holder:


__________________________________
Name of Transferee
                                          Address of Transferee

                                          _____________________________________

                                          _____________________________________

                                          _____________________________________


                                          Social Security Number of Transferee

                                          _____________________________________

                                       14
   1
                                                                     Exhibit 4.2

                                    EXHIBIT D


                               WARRANT TO PURCHASE
                     COMMON STOCK, PAR VALUE $.01 PER SHARE

                                       OF

                              HALSEY DRUG CO., INC.


THIS WARRANT AND THE COMMON STOCK ISSUABLE UPON EXERCISE HEREOF HAVE NOT BEEN
REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED (THE "ACT") NOR UNDER
ANY STATE SECURITIES LAW AND MAY NOT BE PLEDGED, SOLD, ASSIGNED, HYPOTHECATED OR
OTHERWISE TRANSFERRED UNTIL (1) A REGISTRATION STATEMENT WITH RESPECT THERETO IS
EFFECTIVE UNDER THE ACT AND ANY APPLICABLE STATE SECURITIES LAW OR (2) THE
COMPANY RECEIVES AN OPINION OF COUNSEL TO THE COMPANY OR OTHER COUNSEL TO THE
HOLDER OF SUCH WARRANT REASONABLY SATISFACTORY TO THE COMPANY THAT SUCH WARRANT
AND/OR COMMON STOCK MAY BE PLEDGED, SOLD, ASSIGNED, HYPOTHECATED OR TRANSFERRED
WITHOUT AN EFFECTIVE REGISTRATION STATEMENT UNDER THE ACT OR APPLICABLE STATE
SECURITIES LAWS.

                  This certifies that, for value received, _______________ or
registered assigns ("Warrantholder"), is entitled to purchase from HALSEY DRUG
CO., INC. (the "Company"), subject to the provisions of this Warrant, at any
time during the Exercise Period (as hereinafter defined) _____ Shares of the
Company's Common Stock, par value $.01 per share ("Warrant Shares"). The
purchase price payable upon the exercise of this Warrant shall be $____ per
Warrant Share. The purchase price and the number of Warrant Shares which the
Warrantholder is entitled to purchase are subject to adjustment upon the
occurrence of the contingencies set forth in this Warrant, and as adjusted from
time to time, such purchase price is hereinafter referred to as the "Warrant
Price."

                  For purposes of this Warrant, the term "Exercise Period" means
the period commencing on the date of issuance of this Warrant and ending on the
seventh anniversary of such date.

                  This Warrant is subject to the following terms and conditions:

                  1. Exercise of Warrant.

                           (a) This Warrant may be exercised in whole or in part
but not for a fractional share. Upon delivery of this Warrant at the offices of
the Company or at such other address as the Company may designate by notice in
writing to the registered holder hereof with the Subscription Form annexed
hereto duly executed, accompanied by payment of the Warrant Price for the number
of Warrant Shares purchased (in cash, by certified, cashier's or other check
   2
acceptable to the Company, by Common Stock or other securities of the Company
having a Market Value (as hereinafter defined) equal to the aggregate Warrant
Price for the Warrant Shares to be purchased, or any combination of the
foregoing), the registered holder of this Warrant shall be entitled to receive a
certificate or certificates for the Warrant Shares so purchased. Such
certificate or certificates shall be promptly delivered to the Warrantholder.
Upon any partial exercise of this Warrant, the Company shall execute and deliver
a new Warrant of like tenor for the balance of the Warrant Shares purchasable
hereunder.

                           (b) In lieu of exercising this Warrant pursuant to
Section 1(a), the holder may elect to receive shares of Common Stock equal to
the value of this Warrant determined in the manner described below (or any
portion thereof remaining unexercised) upon delivery of this Warrant at the
offices of the Company or at such other address as the Company may designate by
notice in writing to the registered holder hereof with the Notice of Cashless
Exercise Form annexed hereto duly executed. In such event the Company shall
issue to the holder a number of shares of the Company's Common Stock computed
using the following formula:

                                   X = Y (A-B)
                                       _______ 
                                        A

Where X = the number of shares of Common Stock to be issued to the holder.

          Y   = the number of shares of Common Stock purchasable under this
                Warrant (at the date of such calculation).

          A   = the Market Value of the Company's Common Stock on the
                business day immediately preceding the day on which the Notice
                of Cashless Exercise is received by the Company.

          B   = Warrant Price (as adjusted to the date of such calculation).

                           (c) The Warrant Shares deliverable hereunder shall,
upon issuance, be fully paid and non-assessable and the Company agrees that at
all times during the term of this Warrant it shall cause to be reserved for
issuance such number of shares of its Common Stock as shall be required for
issuance and delivery upon exercise of this Warrant.

                           (d) For purposes of Section 1(b) of this Warrant, the
Market Value of a share of Common Stock on any date shall be equal to (A) the
closing sale price per share as published by a national securities exchange on
which shares of Common Stock are traded (an "Exchange") on such date or, if
there is no sale of Common Stock on such date, the average of the bid and asked
prices on such Exchange at the close of trading on such date or, (B) if shares
of Common Stock are not listed on an Exchange on such date, the closing price
per share as published on the National Association of Securities Dealers
Automatic Quotation System ("NASDAQ") National Market System if the shares are
quoted on such system on such date, or (C) the average of the bid and asked
prices in the over-the-counter market at the close of trading on such date if
the shares are not traded on an Exchange or listed on the NASDAQ National Market
System, or (D) if the security is not traded on an Exchange or in the
over-the-counter

                                        2
   3
market, the fair market value of a share of Common Stock on such date as
determined in good faith by the Board of Directors. If the holder disagrees with
the determination of the Market Value of any securities of the Common Stock
determined by the Board of Directors under Section 1(d)(i)(D) the Market Value
shall be determined by an independent appraiser acceptable to the Company and
the holder. If they cannot agree on such an appraiser, then each of the Company
and the holder shall select an independent appraiser, such two appraisers shall
select a third independent appraiser and Market Value shall be the median of the
appraisals made by such appraisers). If there is one appraiser, the cost of the
appraisal shall be shared equally between the Company and the holder. If there
are three appraisers, each of the Company and the holder shall pay for its own
appraiser and shall share equally the cost of the third appraiser.

                  2. Transfer or Assignment of Warrant.

                           (a) Any assignment or transfer of this Warrant shall
be made by surrender of this Warrant at the offices of the Company or at such
other address as the Company may designate in writing to the registered holder
hereof with the Assignment Form annexed hereto duly executed and accompanied by
payment of any requisite transfer taxes, and the Company shall, without charge,
execute and deliver a new Warrant of like tenor in the name of the assignee for
the portion so assigned in case of only a partial assignment, with a new Warrant
of like tenor to the assignor for the balance of the Warrant Shares purchasable.

                           (b) Prior to any assignment or transfer of this
Warrant, the holder thereof shall deliver an opinion of counsel to the Company
to the effect that the proposed transfer may be effected without registration
under the Securities Act of 1933, as amended (the "Securities Act"). Each
Warrant issued upon or in connection with such transfer shall bear the
restrictive legend set forth on the front of this Warrant unless, in the opinion
of the Company's counsel, such legend is no longer required to insure compliance
with the Securities Act.

                  3. Adjustments to Warrant Price and Warrant Shares --
Anti-Dilution Provisions. In order to prevent dilution of the exercise right
granted hereunder, the Warrant Price shall be subject to adjustment from time to
time in accordance with this Section 3. Upon each adjustment of the Warrant
Price pursuant to this Section 3, the holder shall thereafter be entitled to
acquire upon exercise of this Warrant, at the Applicable Warrant Price (as
hereinafter defined), the number of shares of Common Stock obtainable by
multiplying the Warrant Price in effect immediately prior to such adjustment by
the number of shares of Common Stock acquirable immediately prior to such
adjustment and dividing the product thereof by the Applicable Warrant Price
resulting from such adjustment.

                  The Warrant Price in effect at the time of the exercise of
this Warrant shall be subject to adjustment from time to time as follows:

                  (a) In the event that the Company shall at any time: (i)
declare or pay to the holders of the Common Stock a dividend payable in any kind
of shares of capital stock of the Company; or (ii) change or divide or otherwise
reclassify its Common Stock into the same or a different number of shares with
or without par value, or in shares of any class or classes; or (iii) transfer
its property as an entirety or substantially as an entirety to any other company
or entity; or (iv) make any distribution of its assets to holders of its Common
Stock as a liquidation or partial liquidation dividend or by way of return of
capital; then, upon the subsequent exercise

                                        3
   4
of this Warrant, the holder thereof shall receive, in addition to or in
substitution for the shares of Common Stock to which it would otherwise be
entitled upon such exercise, such additional shares of stock or scrip of the
Company, or such reclassified shares of stock of the Company, or such shares of
the securities or property of the company resulting from transfer, or such
assets of the Company, which it would have been entitled to receive had it
exercised these rights prior to the happening of any of the foregoing events.

                  (b) If at any time after the date of issuance hereof the
Company shall grant or issue any shares of Common Stock, or grant or issue any
rights or options for the purchase of, or stock or other securities convertible
into, Common Stock (such convertible stock or securities being herein
collectively referred to as "Convertible Securities") other than:

                  (i) shares issued in a transaction described in subsection
3(c); or

                  (ii) shares issued, subdivided or combined in transactions
described in subsection 3(a) if and to the extent that the number of shares of
Common Stock receivable upon exercise of this Warrant shall have been previously
adjusted pursuant to subsection 3(a) as a result of such issuance, subdivision
or combination of such securities;

for a consideration per share which is less than the Fair Market Value (as
hereinafter defined) of the Common Stock, then the Warrant Price in effect
immediately prior to such issuance or sale (the "Applicable Warrant Price")
shall, and thereafter upon each issuance or sale for a consideration per share
which is less than the Fair Market Value of the Common Stock, the Applicable
Warrant Price shall, simultaneously with such issuance or sale, be adjusted, so
that such Applicable Warrant Price shall equal a price determined by multiplying
the Applicable Warrant Price by a fraction, the numerator of which shall be:

                  (A) the sum of (x) the total number of shares of Common Stock
                  outstanding when the Applicable Warrant Price became
                  effective, plus (y) the number of shares of Common Stock which
                  the aggregate consideration received, as determined in
                  accordance with subsection 3(d) for the issuance or sale of
                  such additional Common Stock or Convertible Securities deemed
                  to be an issuance of Common Stock as provided in subsection
                  3(e), would purchase (including any consideration received by
                  the Company upon the issuance of any shares of Common Stock
                  since the date the Applicable Warrant Price became effective
                  not previously included in any computation resulting in an
                  adjustment pursuant to this subsection 3(b)) at the Fair
                  Market Value of the Common Stock; and the denominator of which
                  shall be

                  (B) the total number of shares of Common Stock outstanding (or
                  deemed to be outstanding as provided in subsection 3(e)
                  hereof) immediately after the issuance or sale of such
                  additional shares.

                  For purposes of this Section 3, "Fair Market Value" shall mean
the average of the closing price of the Common Stock for each of the twenty (20)
consecutive trading days

                                        4
   5
prior to such issuance or sale on an Exchange or if shares of Common Stock are
not listed on an Exchange during such period, the closing price per share as
reported by NASDAQ National Market System if the shares are quoted on such
system during such period, or the average of the bid and asked prices of the
Common Stock in the over-the-counter market at the close of trading during such
period if the shares are not traded on an Exchange or listed on the NASDAQ
National Market System, or if the Common Stock is not traded on an Exchange or
in the over-the-counter market, the fair market value of a share of Common Stock
during such period as determined in good faith by the Board of Directors.

If, however, the Applicable Warrant Price thus obtained would result in the
issuance of a lesser number of shares upon conversion than would be issued at
the initial Warrant Price, the Applicable Warrant Price shall be such initial
Warrant Price.

                  Upon each adjustment of the Warrant Price pursuant to this
subsection 3(b), the total number of shares of Common Stock for which this
Warrant shall be exercisable shall be such number of shares (calculated to the
nearest tenth) purchasable at the Applicable Warrant Price multiplied by a
fraction, the numerator of which shall be the Warrant Price in effect
immediately prior to such adjustment and the denominator of which shall be the
exercise price in effect immediately after such adjustment.

                  (c) Anything in this Section 3 to the contrary
notwithstanding, no adjustment in the Warrant Price shall be made in connection
with:

                  (i) the grant, issuance or exercise of any Convertible
                  Securities pursuant to the Company's qualified or
                  non-qualified Employee Stock Option Plans or any other bona
                  fide employee benefit plan or incentive arrangement, adopted
                  or approved by the Company's Board of Directors and approved
                  by the Company's shareholders, as may be amended from time to
                  time, or under any other bona fide employee benefit plan
                  hereafter adopted by the Company's Board of Directors; or

                  (ii) the grant, issuance or exercise of any Convertible
                  Securities in connection with the hire or retention of any
                  officer, director or key employee of the Company, provided
                  such grant is approved by the Company's Board of Directors; or

                  (iii) the issuance of any shares of Common Stock pursuant to
                  the grant or exercise of Convertible Securities outstanding as
                  of the date hereof (exclusive of any subsequent amendments
                  thereto).

                  (d) For the purpose of subsection 3(b), the following
provisions shall also be applied:

                  (i) In case of the issuance or sale of additional shares of
                  Common Stock for cash, the consideration received by the
                  Company therefor shall be deemed to be

                                        5
   6
                  the amount of cash received by the Company for such shares,
                  before deducting therefrom any commissions, compensation or
                  other expenses paid or incurred by the Company for any
                  underwriting of, or otherwise in connection with, the issuance
                  or sale of such shares.

                  (ii) In the case of the issuance of Convertible Securities,
                  the consideration received by the Company therefor shall be
                  deemed to be the amount of cash, if any, received by the
                  Company for the issuance of such rights or options, plus the
                  minimum amounts of cash and fair value of other consideration,
                  if any, payable to the Company upon the exercise of such
                  rights or options or payable to the Company upon conversion of
                  such Convertible Securities.

                  (iii) In the case of the issuance of shares of Common Stock or
                  Convertible Securities for a consideration in whole or in
                  part, other than cash, the consideration other than cash shall
                  be deemed to be the fair market value thereof as reasonably
                  determined in good faith by the Board of Directors of the
                  Company (irrespective of accounting treatment thereof);
                  provided, however, that if such consideration consists of the
                  cancellation of debt issued by the Company, the consideration
                  shall be deemed to be the amount the Company received upon
                  issuance of such debt (gross proceeds) plus accrued interest
                  and, in the case of original issue discount or zero coupon
                  indebtedness, accrued value to the date of such cancellation,
                  but not including any premium or discount at which the debt
                  may then be trading or which might otherwise be appropriate
                  for such class of debt.

                  (iv) In case of the issuance of additional shares of Common
                  Stock upon the conversion or exchange of any obligations
                  (other than Convertible Securities), the amount of the
                  consideration received by the Company for such Common Stock
                  shall be deemed to be the consideration received by the
                  Company for such obligations or shares so converted or
                  exchanged, before deducting from such consideration so
                  received by the Company any expenses or commissions or
                  compensation incurred or paid by the Company for any
                  underwriting of, or otherwise in connection with, the issuance
                  or sale of such obligations or shares, plus any consideration
                  received by the Company in connection with such conversion or
                  exchange other than a payment in adjustment of interest and
                  dividends. If obligations or shares of the same class or
                  series of a class as the obligations or shares so converted or
                  exchanged have been originally issued for different amounts of
                  consideration, then the amount of consideration received by
                  the Company upon the original issuance of each of the
                  obligations or shares so converted or exchange shall be deemed
                  to be the average amount of the consideration received by the
                  Company upon the original issuance of all such obligations or
                  shares. The amount of consideration received by the Company
                  upon the original issuance of the obligations or shares so
                  converted or exchanged and the amount of the consideration, if
                  any, other than such obligations or shares, received by the
                  Company upon such conversion or exchange shall be determined

                                        6
   7
                  in the same manner as provided in paragraphs (i) and (ii)
                  above with respect to the consideration received by the
                  Company in case of the issuance of additional shares of Common
                  Stock or Convertible Securities.

                  (v) In the case of the issuance of additional shares of Common
                  Stock as a dividend, the aggregate number of shares of Common
                  Stock issued in payment of such dividend shall be deemed to
                  have been issued at the close of business on the record date
                  fixed for the determination of stockholders entitled to such
                  dividend and shall be deemed to have been issued without
                  consideration; provided, however, that if the Company, after
                  fixing such record date, shall legally abandon its plan to so
                  issue Common Stock as a dividend, no adjustment of the
                  Applicable Conversion Price shall be required by reason of the
                  fixing of such record date.

                  (e) For purposes of the adjustment provided for in subsection
3(b) above, if at any time the Company shall issue any Convertible Securities,
the Company shall be deemed to have issued at the time of the issuance of such
Convertible Securities the maximum number of shares of Common Stock issuable
upon conversion of the total amount of such Convertible Securities.

                  (f) On the expiration, cancellation or redemption of any
Convertible Securities, the Warrant Price then in effect hereunder shall
forthwith be readjusted to such Warrant Price as would have been obtained (a)
had the adjustments made upon the issuance or sale of such expired, canceled or
redeemed Convertible Securities been made upon the basis of the issuance of only
the number of shares of Common Stock theretofore actually delivered upon the
exercise or conversion of such Convertible Securities (and the total
consideration received therefor) and (b) had all subsequent adjustments been
made on only the basis of the Warrant Price as readjusted under this subsection
3(f) for all transactions (which would have affected such adjusted Warrant
Price) made after the issuance or sale of such Convertible Securities.

                  (g) Anything in this Section 3 to the contrary
notwithstanding, no adjustment in the Warrant Price shall be required unless
such adjustment would require an increase or decrease of at least 1% in such
Warrant Price; provided, however, that any adjustments which by reason of this
subsection 3(g) are not required to be made shall be carried forward and taken
into account in making subsequent adjustments. All calculations under this
Section 3 shall be made to the nearest cent.

                  (h) If, at any time while this Warrant is outstanding, the
Company shall pay any dividend payable in cash or in Common Stock, shall offer
to the holders of its Common Stock for subscription or purchase by them any
shares of stock of any class or any other rights, shall enter into an agreement
to merge or consolidate with another corporation, shall propose any capital
reorganization or reclassification of the capital stock of the Company,
including any subdivision or combination of its outstanding shares of Common
Stock or there shall be contemplated a voluntary or involuntary dissolution,
liquidation or winding up of the Company, the Company shall cause notice thereof
to be mailed to the registered holder of this Warrant at

                                        7
   8
its address appearing on the registration books of the Company, at least thirty
(30) days prior to the record date as of which holders of Common Stock shall
participate in such dividend, distribution or subscription or other rights or at
least thirty (30) days prior to the effective date of the merger, consolidation,
reorganization, reclassification or dissolution. Upon any adjustment of any
Warrant Price, then and in each such case the Company shall promptly deliver a
notice to the registered holder of this Warrant, which notice shall state the
Warrant Price resulting from such adjustment, setting forth in reasonable detail
the method of calculation and the facts upon which such calculation is based.

                  (i) If the Company is a party to a merger or other transaction
which reclassifies or changes its outstanding Common Stock, upon consummation of
such transaction this Warrant shall automatically become exercisable for the
kind and amount of securities, cash or other assets which the holder of this
Warrant would have owned immediately after such transaction if the holder had
converted this Warrant at the Warrant Price in effect immediately before the
effective date of the transaction. Concurrently with the consummation of such
transaction, the person obligated to issue securities or deliver cash or other
assets upon exercise of this Warrant shall execute and deliver to the holder a
supplemental Warrant so providing and further providing for adjustments which
shall be as nearly equivalent as may be practical to the adjustments provided in
this Section 3. The successor company shall mail to the holder a notice
describing the supplemental Warrant.

                  If securities deliverable upon exercise of this Warrant, as
provided above, are themselves convertible into or exercisable for the
securities of an affiliate of a corporation formed, surviving or otherwise
affected by the merger or other transaction, that issuer shall join in the
supplemental Warrant which shall so provide. If this subsection 3(i) applies,
subsection 3(a) does not apply.

                  4. Charges, Taxes and Expenses. The issuance of certificates
for Warrant Shares upon any exercise of this Warrant shall be made without
charge to the holder of this Warrant for any tax or other expense in respect to
the issuance of such certificates, all of which taxes and expenses shall be paid
by the Company, and such certificates shall be issued only in the name of the
holder of this Warrant.

                  5. Miscellaneous.

                           (a) The terms of this Warrant shall be binding upon
and shall inure to the benefit of any successors or assigns of the Company and
of the holder or holders hereof and of the shares of Common Stock issued or
issuable upon the exercise hereof.

                           (b) No holder of this Warrant, as such, shall be
entitled to vote or receive dividends or be deemed to be a stockholder of the
Company for any purpose, nor shall anything contained in this Warrant be
construed to confer upon the holder of this Warrant, as such, any rights of a
stockholder of the Company or any right to vote, give or withhold consent to any
corporate action, receive notice of meetings, receive dividends or subscription
rights, or otherwise.

                                        8
   9
                           (c) Receipt of this Warrant by the holder hereof
shall constitute acceptance of an agreement to the foregoing terms and
conditions.

                           (d) The Warrant and the performance of the parties
hereunder shall be construed and interpreted in accordance with the laws of the
State of New York wherein it was negotiated and executed and the parties
hereunder consent and agree that the State and Federal Courts which sit in the
State of New York and the County of New York shall have exclusive jurisdiction
with respect to all controversies and disputes arising hereunder.

                           (e) The shares issuable upon exercise of this Warrant
are entitled to the benefits of the registration rights provisions of the
Debenture and Warrant Purchase Agreement dated the date hereof among the Company
and various other parties (the "Purchase Agreement").

                           (f) This Warrant is subject to certain other
agreements contained in the Purchase Agreement, a copy of which is on file with
the Secretary of the Company. Shares issued upon exercise of this Warrant shall
contain a legend substantially to the same effect as the legend set forth on the
first page of this Warrant.

                  IN WITNESS WHEREOF, the Company has caused this Warrant to be
signed by its duly authorized officer and its corporate seal to be affixed
hereto.

Dated as of March 10, 1998

                                       HALSEY DRUG CO., INC.



                                       BY: /s/ Michael K. Reicher
                                           -------------------------------
                                           Name: Michael K. Reicher
                                           Title: President & CEO
 
                                        9
   10
                                SUBSCRIPTION FORM


                    (TO BE EXECUTED BY THE REGISTERED HOLDER
                     IF HE DESIRES TO EXERCISE THE WARRANT)


         TO:      HALSEY DRUG CO., INC.


                  The undersigned hereby exercises the right to purchase
_________ shares of Common Stock, par value $.01 per share, covered by the
attached Warrant in accordance with the terms and conditions thereof, and
herewith makes payment of the Warrant Price for such shares in full.



                                     __________________________________________
                                     SIGNATURE


                                     __________________________________________
                                     ADDRESS


                                     __________________________________________







DATED:________________
   11
                   NOTICE OF EXERCISE OF COMMON STOCK WARRANT
             PURSUANT TO NET ISSUE ("CASHLESS") EXERCISE PROVISIONS


                                                                        [ Date ]



Halsey Drug Co., Inc.                   Aggregate Price of      $______________
a New York corporation                  of Warrant
1827 Pacific Street                     Aggregate Price Being
Brooklyn, New York  11233               Exercised:              $______________
Attention:_________________
                                        Warrant Price
                                        (per share):            $______________

                                        Market Value (per
                                        share):                 $______________

                                        Number of Shares of
                                        Common Stock under
                                        this Warrant:           _______________

                                        Number of Shares of
                                        Common Stock to be
                                        Issued Under this
                                        Notice:                 _______________




                                CASHLESS EXERCISE


Gentlemen:

                  The undersigned, the registered holder of the Warrant to
Purchase Common Stock delivered herewith ("Warrant"), hereby irrevocably
exercises such Warrant for, and purchases thereunder, shares of the Common Stock
of HALSEY DRUG CO., INC., a New York corporation, as provided below. Capitalized
terms used herein, unless otherwise defined herein, shall have the meanings
given in the Warrant. The portion of the Aggregate Price (as hereinafter
defined) to be applied toward the purchase of Common Stock pursuant to this
Notice of Exercise is $__________, thereby leaving a remainder Aggregate Price
(if any) equal to $__________. Such exercise shall be pursuant to the net issue
exercise provisions of Section 1(b) of the Warrant; therefore, the holder makes
no payment with this Notice of Exercise. The number of shares to be issued
pursuant to this exercise shall be determined by reference to the formula in
Section 1(b) of the Warrant which requires the use of the Market Value (as
defined in Section 1(d) of the Warrant) of the Company's Common Stock on the
business day immediately preceding the day on which this Notice is received by
the Company. To the extent
   12
the foregoing exercise is for less than the full Aggregate Price of the Warrant,
the remainder of the Warrant representing a number of Shares equal to the
quotient obtained by dividing the remainder of the Aggregate Price by the
Warrant Price (and otherwise of like form, tenor and effect) may be exercised
under Section 1(a) of the Warrant. For purposes of this Notice the term
"Aggregate Price" means the product obtained by multiplying the number of shares
of Common Stock for which the Warrant is exercisable times the Warrant Price.




                                       ________________________________________
                                       SIGNATURE



DATE:_________________                 ________________________________________
                                       ADDRESS

                                        2
   13
                                   ASSIGNMENT


                    (TO BE EXECUTED BY THE REGISTERED HOLDER
                     IF HE DESIRES TO TRANSFER THE WARRANT)


                  FOR VALUE RECEIVED, the undersigned hereby sells, assigns and
transfers unto the right to purchase shares of Common Stock of HALSEY DRUG CO.,
INC., evidenced by the within Warrant, and does hereby irrevocably constitute
and appoint

                  Attorney to transfer the said Warrant on the books of the
Company, with full power of substitution.



                                       ________________________________________
                                       SIGNATURE



                                       ________________________________________
                                       ADDRESS

DATED:______________________

IN THE PRESENCE OF:

____________________________

                                        3
   1
                                                                    Exhibit 10.1


                              HALSEY DRUG CO., INC.
                                   $20,800,000
                     5% CONVERTIBLE SENIOR SECURED DEBENTURE
                               DUE MARCH 15, 2003
                              WARRANTS TO PURCHASE
                SHARES OF COMMON STOCK, PAR VALUE $.01 PER SHARE

                              HALSEY DRUG CO., INC.
                    DEBENTURE AND WARRANT PURCHASE AGREEMENT

                           DATED AS OF MARCH 10, 1998
   2
                                                                  March 10, 1998

To the Purchaser(s) Set Forth on Exhibit A hereto:

         HALSEY DRUG CO., INC., a New York corporation (the "Company"), agrees
with you as follows:

                                    ARTICLE I

            AUTHORIZATION OF THE SECURITIES; ADJUSTMENT OF CONVERSION
                            PRICE AND WARRANT PRICES

         1.1. Authorization of Securities. The Company represents that it has
taken all corporate action necessary to authorize the issuance and sale of (a)
its 5% Convertible Senior Secured Debentures due March 15, 2003 in the aggregate
principal amount of $20,800,000 (the "Debentures"), (b) warrants to purchase an
aggregate of 2,101,010 shares of Common Stock, par value $.01 per share ("Common
Stock"), of the Company initially at a price of $2.375 per share (the "$2.375
Warrants") and (c) warrants to purchase an aggregate of 2,101,010 shares of
Common Stock initially at a price of $1.50 per share (the "$1.50 Warrants" and
together with the $2.375 Warrants, the "Warrants"). The Debentures and the
Warrants (collectively, the "Securities") are to be sold pursuant to this
Agreement to you (each of you is sometimes referred to herein as a "Purchaser").
Interest on the Debentures is payable at the rate of 5% per annum, as more
particularly specified in the form of Debenture attached hereto as Exhibit B.
Each Debenture is convertible in whole or in part from time to time into a
number of shares of Common Stock initially at the rate of one share of Common
Stock for each $1.50 in principal amount of the Debenture to be converted. For
purposes of this Agreement, the term "Shares" shall mean the shares of Common
Stock which may be issued upon conversion of all or a portion of the principal
amount of the Debentures and the shares of Common Stock that may be issued from
time to time pursuant to the exercise of the Warrants. The term "Shares" does
not include any other shares of Common Stock or other capital stock of the
Company.

         1.2. Adjustment of Conversion Price and Warrant Prices.

                  (a) The prices at which Shares may be acquired upon conversion
of the Debentures and exercise of the Warrants (the "Conversion Price" and the
"Warrant Prices", respectively) are subject to adjustment as set forth therein.
In addition, the initial Conversion Price and Warrant Prices shall each be
subject to a downward adjustment as provided in Section 1.2(b).

                  (b) The Company shall prepare and cause Grant Thornton LLP to
review a schedule of liabilities of the Company and its subsidiaries as of
February 28, 1998. The Company shall deliver to the Purchasers such schedule
accompanied by the report of Grant Thornton LLP on its review thereof not later
than March 10, 1998 (the "Reviewed Liability
   3
Schedule"). If the total liabilities set forth in the Reviewed Liability
Schedule exceeds $27,640,000, then, to the extent the total liabilities set
forth on the Reviewed Liability Schedule exceeds $27,140,000 (which is the total
estimated liabilities of the Company and its subsidiaries as of February 28,
1998 as set forth on a schedule of estimated liabilities delivered to the
Purchasers by the Company prior to the date hereof), each of the initial
Conversion Price and the initial Warrant Prices shall be reduced by an amount
equal to the quotient obtained by dividing such excess by 13,597,423 (which is
the number of shares of Common Stock of the Company outstanding as of February
28, 1998). For example, if the total liabilities of the Company and its
subsidiaries as set forth in the Reviewed Liability Schedule is $29,140,000,
then the initial Conversion Price and initial Warrant Prices shall each be
reduced by $.147 ($2,000,000 divided by 13,597,423) and after such reductions
will be $1.353, $1.353 and $2.228, respectively.

                                   ARTICLE II

             SALE AND PURCHASE OF THE SECURITIES; SECURITY DOCUMENTS

         2.1. Sale and Purchase of the Securities. Subject to the terms and
conditions hereof and in reliance on the representations and warranties
contained herein, or made pursuant hereto, the Company will issue and sell to
each Purchaser and/or such Purchaser's designees, and each Purchaser will
purchase from the Company, on the Closing Date specified in Article 3, the
Securities for the purchase prices set forth opposite such Purchaser's name on
Exhibit A.

         2.2. Company Security Documents. All of the obligations of the Company
under the Debentures shall be secured by the following:

         (a) A lien on all the personal property and assets of the Company now
existing or hereinafter acquired granted pursuant to a Company General Security
Agreement dated of even date herewith between the Company and Galen Partners
III, L.P. ("Galen"), as agent for the Purchasers (the "Company General Security
Agreement"), which, except for Permitted Liens (as hereinafter defined), shall
be a first lien.

         (b) Collateral assignments of all leases, contracts, patents,
copyrights, trademarks and service marks of the Company (collectively, the
"Company Collateral Assignments").

         2.3. Guaranties. All of the obligations of the Company under the
Debentures shall be guaranteed pursuant to Continuing Unconditional Secured
Guaranties (each, a "Guaranty" and collectively, the "Guaranties") by each of
the following subsidiaries of the Company (each, a "Guarantor"):

                  (a) Houba, Inc. ("Houba");

                  (b) Halsey Pharmaceuticals, Inc.;

                  (c) Indiana Fine Chemicals Corporation;

                  (d) Cenci Powder Products, Inc. ("CPP"); and


                                        2
   4
                  (e) H.R. Cenci Laboratories, Inc. ("HR Cenci")

         2.4. Guarantor Security Documents. All of the obligations of the
Guarantors under the Guaranties shall be secured by the following:

                  (a) A lien on all of the personal property and assets of the
respective Guarantors now existing or hereinafter acquired, granted pursuant to
a Guarantors General Security Agreement dated of even date herewith between the
Guarantors and Galen, as agent for the Purchasers (the "Guarantors Security
Agreement"), which, except for Permitted Liens, shall be a first lien.

                  (b) Collateral assignments of all leases, contracts, patents,
copyrights, trademarks and service marks of the Guarantors (collectively,
"Guarantor Collateral Assignments").

                  (c) A first mortgage granted by Houba on real property owned
by Houba located at 16235 State Road 17, Culver, Indiana (the "Culver
Mortgage").

                  (d) A first mortgage granted by CPP and HR Cenci on real
property owned by HR Cenci located at 152 North Broadway, Fresno, California
(the "Fresno Mortgage" and together with the Culver Mortgage, the "Mortgages").

                                   ARTICLE III

                                     CLOSING

                  The closing of the purchase and sale of the Securities (the
"Closing") will take place at the offices of Wolf, Block, Schorr and Solis-Cohen
LLP, 250 Park Avenue, New York, New York 10177 simultaneously with the execution
of this Agreement, or such other place, time and date as shall be mutually
agreed to by the Company and the Purchaser. Such time and date is herein called
the "Closing Date."

                  On the Closing Date there will be delivered to each Purchaser
(a) a Debenture dated the Closing Date, in the principal amount set forth
opposite the name of such Purchaser in Exhibit A, (b) a warrant certificate or
certificates substantially in the form of Exhibit C registered in such
Purchaser's name representing the right to purchase for $2.375 per Share the
number of Shares set forth opposite the name of such Purchaser on Exhibit A and
(c) a warrant certificate or certificates substantially in the form of Exhibit D
representing the right to purchase for $1.50 per Share the number of Shares set
forth opposite the name of such Purchaser on Exhibit A. The number of Shares
which may be purchased upon exercise of the Warrants is subject to adjustment as
provided therein. The foregoing Securities shall be delivered by the Company,
against delivery by each Purchaser to the Company of an unendorsed certified or
official bank check payable to the order of the Company drawn upon or issued by
a bank which is a member of the New York Clearinghouse for banks (or wire
transfer) for the amount set forth opposite the name of such Purchaser on
Exhibit A.


                                        3
   5
                                   ARTICLE IV

                  REPRESENTATIONS AND WARRANTIES OF THE COMPANY

         The Company represents and warrants to you as follows:

         4.1. Organization and Existence, etc. Except as set forth in Section
4.1 of the Schedule of Exceptions attached hereto as Exhibit E (the "Schedule of
Exceptions") or in the Company's Annual Report on Form 10-K for the fiscal year
ended December 31, 1996, as amended, or the Company's Quarterly Report in Form
10-Q for the quarter ended September 30, 1997 (collectively, the "Selected
Reports"), the Company is a corporation duly organized and validly existing and
in good standing under the laws of its jurisdiction of incorporation, and has
all requisite corporate power and authority to carry on its business as now
conducted and proposed to be conducted; the Company has all requisite corporate
power and authority to enter into this Agreement, to issue the Securities as
contemplated herein and to carry out and perform its obligations under the terms
and conditions of this Agreement. Except as set forth in Section 4.1 of the
Schedule of Exceptions, the Company does not own or lease any property or engage
in any activity in any jurisdiction which might require qualification to do
business as a foreign corporation in such jurisdiction and where the failure to
so qualify would have a material adverse effect on the financial condition of
the Company and its Subsidiaries, taken as a whole, or subject the Company to a
material liability. To the extent the Company has not qualified to do business
in such jurisdictions, it will prepare and file such necessary applications or
documents to be filed with the appropriate authorities in such jurisdictions to
obtain such qualifications within 60 days. The Company has furnished you with
true, correct and complete copies of its Certificate of Incorporation, By-Laws
and all amendments thereto to date.

         4.2. Subsidiaries and Affiliates. Section 4.2 of the Schedule of
Exceptions sets forth the name, jurisdiction of incorporation and authorized and
outstanding capitalization of each entity in which the Company owns securities
having a majority of the voting power in the election of directors or persons
serving equivalent functions (each, a "Subsidiary"). Except as set forth in
Section 4.2 of the Schedule of Exceptions, the Company has, and upon the Closing
will have, no Subsidiaries and does not, and upon the Closing will not, own of
record or beneficially any capital stock or equity interest or investment in any
corporation, association or business entity. Except as set forth in Section 4.2
of the Schedule of Exceptions or in the Selected Reports, each Subsidiary is a
corporation duly organized and validly existing and in good standing under the
laws of its jurisdiction of incorporation and has all requisite corporate power
and authority to carry on its business as now conducted and proposed to be
conducted. Except as set forth in Section 4.2 of the Schedule of Exceptions, no
Subsidiary owns or leases


                                        4
   6
any property or engages in any activity in any jurisdiction which might require
such Subsidiary to qualify to do business as a foreign corporation in such
jurisdiction and where the failure to so qualify would have a material adverse
effect on the financial condition of the Company and its Subsidiaries, taken as
a whole, or subject such Subsidiary to a material liability. To the extent any
Subsidiary has not qualified to do business in such jurisdictions, it will
prepare and file such necessary applications or documents to be filed with the
appropriate authorities in such jurisdictions to obtain such qualifications
within 60 days.

         4.3. Capitalization.

         (a) As of the date hereof, the Company's authorized capital stock
consists of 20,000,000 shares of Common Stock, par value $.01 per share, of
which 13,597,423 shares are outstanding and 4,672,868 of which are reserved for
issuance for the purposes set forth in Section 4.3 of the Schedule of
Exceptions, 2,179,312 of which have been reserved for issuance upon conversion
of the Debentures and none of which have been reserved for issuance upon
exercise of the Warrants. As of the date hereof, the Company holds 449,603
shares of Common Stock in its treasury which shares may be reissued.

         (b) All the issued and outstanding shares of capital stock of the
Company shall, as of the Closing, (i) have been duly authorized and validly
issued, (ii) be fully paid and nonassessable and (iii) have been offered,
issued, sold and delivered by the Company in compliance with applicable Federal
and state securities laws. Other than as set forth in Section 4.3(a), Section
4.3 of the Schedule of Exceptions or the Selected Reports, there are no
outstanding preemptive, conversion or other rights, options, warrants, calls,
agreements or commitments granted or issued by or binding upon the Company, for
the purchase or acquisition of any shares of its capital stock or securities
convertible into or exercisable or exchangeable for capital stock.

         4.4. Authorization. All corporate action on the part of the Company and
the directors and stockholders of the Company necessary for the authorization,
execution, delivery and performance by the Company of this Agreement and the
transactions contemplated herein, and for the authorization, issuance and
delivery of the Securities, has been taken or will have been taken prior to the
Closing.

         4.5. Binding Obligations; No Material Adverse Contracts, etc. This
Agreement is a valid and binding obligation of the Company enforceable in
accordance with its terms. Except as set forth in Section 4.5 of the Schedule of
Exceptions, the execution, delivery and performance by the Company of this
Agreement and compliance herewith will not result in any violation of and will
not conflict with, or result in a breach of any of the terms of, or constitute a
default under, any provision of state or Federal law to which the Company is
subject, the Certificate of Incorporation, as amended, or the By-Laws, as
amended, of the Company, or any mortgage, indenture, agreement, instrument,
judgment, decree, order, rule or regulation or other restriction to which the
Company is a party or by which it is bound, or except for liens on the assets of
the Company created in favor of the Purchasers, result in the creation of any
mortgage, pledge, lien, encumbrance or charge upon any of the properties or
assets of the Company


                                        5
   7
pursuant to any such term. Except as set forth in Section 4.5 of the Schedule of
Exceptions or the Selected Reports, no stockholder of the Company has or will
have any preemptive rights or rights of first refusal by reason of the issuance
of the Securities or Shares issuable upon conversion or exercise of the
Securities.

         4.6. Compliance with Instruments, etc. Except as set forth in Section
4.6 of the Schedule of Exceptions or the Selected Reports, neither the Company
nor any Subsidiary is (a) in default past any grace, notice or cure period under
any indenture, agreement or instrument to which it is a party or by which it is
bound, (b) in violation of its Certificate of Incorporation, By-Laws or of any
applicable law, (c) in default with respect to any order, writ, injunction or
decree of any court, administrative agency or arbitrator, or (d) in default
under any order, license, regulation or demand of any government agency, which
default or violation would materially and adversely affect the business,
properties or condition (financial or otherwise) of the Company and its
Subsidiaries taken as a whole.

         4.7. Litigation. Except as set forth in Section 4.7 of the Schedule of
Exceptions or the Selected Reports, there is no action, suit or proceeding
pending, or, to the knowledge of the Company, threatened, against the Company or
any Subsidiary before any court, administrative agency or arbitrator or any
action, suit or proceeding pending, or, to the knowledge of the Company,
threatened, which challenges the validity of any action taken or to be taken
pursuant to or in connection with this Agreement or the issuance of the
Securities.

         4.8. Financial Information; SEC Documents.

                  (a) The Company has furnished to the Purchasers the
consolidated financial statements of the Company and its Subsidiaries, including
consolidated balance sheets as of December 31, 1995 and 1996 and consolidated
statements of operations, changes in cash flows and stockholders' equity,
covering the three years ended December 31, 1996, all of which statements have
been certified by Grant Thornton LLP, certified public accountants, and all of
which statements are included or incorporated by reference in the Company's
Annual Report on Form 10-K for the year ended December 31, 1996 filed with the
Securities and Exchange Commission (the "Commission") under the Securities
Exchange Act of 1934, as amended (the "Exchange Act"). Such financial statements
fairly present the condition of the Company and its Subsidiaries as of the dates
thereof and the results of the operations of the Company and its Subsidiaries
for such periods.

                  (b) The Company has also furnished to the Purchasers the
unaudited consolidated balance sheet of the Company and its subsidiaries as of
September 30, 1997, and the related unaudited consolidated statements of
operations, consolidated statements of cash flow and consolidated statements of
stockholders' equity for the three months and nine months ended September 30,
1996 and September 30, 1997, set forth in the Company's Quarterly Report on Form
10-Q for the fiscal quarter ended September 30, 1997, as filed with the
Commission. Such financial statements fairly present, in conformity with
generally accepted accounting principles ("GAAP") applied on a basis consistent
with the financial statements referred to in paragraph (a) of this Section, the
consolidated financial position of the Company and its


                                        6
   8
Subsidiaries as of such date and their consolidated results of operations for
such periods (subject to normal year-end adjustments). Since September 30, 1997,
the Company has not had net losses (as calculated in conformity with GAAP
applied on a basis consistent with the financial statements referred to in
paragraph (a) of this Section) of more than $5,000,000.

         (c) None of the documents filed by the Company with the Commission
since December 31, 1995 contain any untrue statement of a material fact or omit
to state a material fact required to be stated therein or necessary in order to
make the statements contained therein not false or misleading in light of the
circumstances in which they were made. There is no fact known to the Company
which the Company has not disclosed to the Purchasers prior to or as of the date
of this Agreement which materially and adversely affects, or in the future is
likely to materially and adversely affect, the business, properties, condition
(financial or otherwise) or business prospects of the Company and its
Subsidiaries, taken as a whole.

         4.9. Offering. Subject in part to the truth and accuracy of the
Purchasers' representations and the compliance by each Purchaser with its
covenants set forth in this Agreement and any subscription agreement executed
and delivered by the Purchasers, the offer, sale and issuance of the Securities
as contemplated by this Agreement are not subject to the registration
requirements of the Securities Act of 1933, as amended (the "Securities Act"),
and the Company, or anyone acting on its behalf, will not take any action
hereafter that would cause such registration requirements to be applicable.

         4.10. Permits; Governmental and Other Approvals.

         (a) Other than as set forth in Section 4.10 of the Schedule of
Exceptions or the Selected Reports, each of the Company and its Subsidiaries
possesses such franchises, licenses, permits and other authority as are
necessary for the conduct of its business as now being conducted and proposed to
be conducted (except where the failure to possess such franchises, licenses,
permits or other authority would not materially and adversely affect the
business, properties or condition (financial or otherwise) of the Company and
its Subsidiaries taken as a whole) and the Company and its Subsidiaries are not
in default under any of such franchises, licenses, permits or other authority.
Other than as set forth in Section 4.10 of the Schedule of Exceptions or the
Selected Reports, no approval, consent, authorization or other order of, and no
designation, filing, registration, qualification or recording with, any
governmental authority or any other person or entity is required in connection
with the Company's valid execution, delivery and performance of this Agreement
or the offer, issuance and sale of the Securities by the Company to the
Purchasers or the consummation of any other transaction contemplated on the part
of the Company hereby.

         (b) Without limiting the generality of the representations and
warranties made in Section 4.10(a), the Company represents and warrants that (i)
it and its Subsidiaries are in compliance in all material respects with all
applicable provisions of the Federal Food, Drug, and Cosmetic Act (the "FDC
Act"), (ii) its products and those of its Subsidiaries are not adulterated or
misbranded and are in lawful distribution, and (iii) it and its Subsidiaries are
in compliance with the following specific requirements: the Company and its
Subsidiaries have


                                        7
   9
registered all facilities with the United States Food and Drug Administration
(the "FDA"); the Company and its Subsidiaries have listed all drug products with
the FDA; each drug product marketed by the Company or any Subsidiary is the
subject of an application approved by the FDA; all marketed drug products comply
with any conditions of approval and the terms of the application submitted to
the FDA; all drug products are manufactured in compliance with the FDA's good
manufacturing practice regulations; all products are labeled and promoted in
accordance with the terms of the marketing application and the provisions of the
FDC Act; all adverse events that were required to be reported to the FDA have
been reported to the FDA in a timely manner; each of the Company and its
Subsidiaries is in compliance in all material respects with the terms of the
consent agreement entered into by the Company with the United States Attorney
for the Eastern District of New York on behalf of the FDA on June 29, 1993; to
the Company's knowledge, neither the Company nor any Subsidiary is employing or
utilizing the services of any individual who has been debarred under the FDC
Act; all stability studies required to be performed for products distributed by
the Company or a Subsidiary have been completed or are ongoing in accordance
with the applicable FDA requirements; any products exported by the Company or a
Subsidiary have been exported in compliance with the FDC Act; and each of the
Company and its Subsidiaries is in compliance in all material respects with the
provisions of the Prescription Drug Marketing Act, to the extent applicable.

         (c) Without limiting the generability of the representations and
warranties made in Section 4.10(a), the Company also represents and warrants
that it and its Subsidiaries are in compliance in all material respects with all
applicable provisions of the Controlled Substances Act (the "CSA") and that the
Company and its Subsidiaries are in compliance with the following specific
requirements: the Company and its Subsidiaries are registered with the Drug
Enforcement Administration (the "DEA") at each facility where controlled
substances are exported, imported, manufactured or distributed; all controlled
substances are stored and handled pursuant to DEA security requirements; all
records and inventories of receipt and distributions of controlled substances
are maintained in the manner and form as required by DEA regulations; all
reports, including, but not limited to, ARCOS, manufacturing quotas, production
quotas, and disposals, have been submitted to DEA in a timely manner; all
adverse events, including thefts or significant losses of controlled substances,
have been reported to DEA in a timely manner; to the Company's knowledge,
neither the Company nor any Subsidiary is employing any individual, with access
to controlled substances, who has previously been convicted of a felony
involving controlled substances; and any imports or exports of controlled
substances have been conducted in compliance with the CSA and DEA regulations.

         4.11. Sales Representatives, Customers and Key Employees. Other than as
set forth in Section 4.11 of the Schedule of Exceptions or the Selected Reports,
to the knowledge of the Company, no independent sales representatives, customers
or key employees or group of key employees of the Company or its Subsidiaries
has any intention to terminate his, her or its relationship with the Company or
such Subsidiary on or after the Closing or in the case of employees, leave, as
of the Closing, the employ of the Company on and after the Closing. Other than
as set forth in Section 4.11 of the Schedule of Exceptions or the Selected
Reports or as contemplated by this Agreement, all personnel are employed on an
"at will" basis and may be terminated upon notice of not more than 30 days.


                                        8
   10
         4.12. Copyrights, Trademarks and Patents. (a) Section 4.12 of the
Schedule of Exceptions sets forth a list of all of the Company's and any
Subsidiary's patents, patent applications, trademarks, copyrights, trademark
registrations and applications therefor, patent, trademark or trade name
licenses, contracts with employees or others relating in whole or in part to
disclosure, assignment or patenting of any inventions, discoveries,
improvements, processes, formulae or other know-how, and all patent, trademark
or trade names or copyright licenses which are in force (referred to
collectively as "Intellectual Property Rights"). The Intellectual Property
Rights are, to the best of the Company's knowledge and belief, fully valid and
are in full force and effect.

                  (b) The Company or a Subsidiary owns outright all of the
Intellectual Property Rights listed on Section 4.12 of the Schedule of
Exceptions attached hereto free and clear of all liens and encumbrances and pays
no royalty to anyone under or with respect to any of them.

                  (c) Neither the Company nor any Subsidiary has licensed anyone
to use any of such Intellectual Property Rights and has no knowledge of the
infringing use by the Company or any Subsidiary of any intellectual property
rights.

                  (d) The Company has no knowledge, nor has it received any
notice (i) of any conflict with the asserted rights of others with respect to
any Intellectual Property Rights used in, or useful to, the operation of the
business conducted by the Company and its Subsidiaries or with respect to any
license under which the Company or a Subsidiary is licensor or licensee; or (ii)
that the Intellectual Property Rights infringe upon the rights of any third
party.

         4.13. Inventory. All inventory of the Company consists of a quality and
quantity usable and salable in the ordinary course of business, except for
obsolete items and items of below-standard quality, all of which have been or
will be written off or written down to net realizable value on the unaudited
consolidated balance sheet of the Company and its Subsidiaries as of September
30, 1997. The quantities of each type of inventory (whether raw materials,
work-in-process, or finished goods) are not excessive, but are reasonable and
warranted in the present circumstances of the Company.

         4.14. Registration Rights. Except as provided for in this Agreement or
as set forth in Section 4.14 of the Schedule of Exceptions or in the Selected
Reports, neither the Company nor any Subsidiary is under any obligation to
register any of its currently outstanding securities or any of its securities
which may hereafter be issued.

         4.15. No Discrimination. Neither the Company nor any Subsidiary in any
manner or form discriminates, fosters discrimination or permits discrimination
against any person belonging to any minority race or believing in any minority
creed or religion.


                                        9
   11
         4.16. Environmental Matters.

                  (a) Each of the Company and its Subsidiaries has obtained all
environmental, health and safety permits necessary or required for the operation
of its business (except where the failure to possess such franchises, licenses,
permits or other authority would not materially and adversely affect the
business, properties or condition (financial or otherwise) of the Company and
its Subsidiaries taken as a whole), and all such permits are in full force and
effect and each of the Company and its Subsidiaries is in compliance in all
material respects with all terms and conditions of such permits.

                  (b) Except as set forth in Section 4.16 of the Schedule of
Exceptions or the Selected Reports, there is no proceeding pending or, to the
best knowledge of the Company, threatened, which may result in the denial,
rescission, termination, modification or suspension of any environmental or
heath or safety permits necessary for the operation of the business of the
Company and its Subsidiaries.

                  (c) Except as set forth in Section 4.16 of the Schedule of
Exceptions or the Selected Reports, during the occupancy by the Company or any
Subsidiary of any real property leased by the Company or such Subsidiary, and to
the best knowledge of the Company, no other person or entity, has caused or
permitted materials to be generated, released, stored, treated, recycled,
disposed of on, under or at such parcels, which materials, if known to be
present, would require clean up, removal or other remedial or responsive action
under any environmental laws. To the best knowledge of the Company, there are no
underground storage tanks and no polychlorinated biphenyls ("PCB's"), PCB
contaminated oil or asbestos on any property leased by the Company or any
Subsidiary.

                  (d) Except as set forth in Section 4.16 of the Schedule of
Exceptions or the Selected Reports, neither the Company nor any Subsidiary is
subject to any judgment, decree, order or citation related to or arising out of
environmental laws, or has received notice that it has been named or listed as a
potentially responsible party by any person or governmental body or agency in
any matter arising under environmental laws.

                  (e) To the best of knowledge of the Company, each of the
Company and its Subsidiaries has disposed of all waste in full compliance with
all environmental laws.

         4.17. Taxes. Except as set forth in Section 4.17 of the Schedule of
Exceptions or the Selected Reports, the Company and each of its Subsidiaries
have filed all necessary income, franchise and other material tax returns,
domestic and foreign and have paid all taxes shown as due thereunder, and the
Company has no knowledge of any tax deficiency which might be assessed against
the Company or any of the Subsidiaries which, if so assessed, would have a
material adverse effect on the business, properties, assets, net worth,
condition (financial or other), or results of operations of the Company and its
Subsidiaries taken as a whole.


                                       10
   12
         4.18. Employee Benefit Plans and Similar Arrangements.

         (a) Section 4.18 of the Schedule of Exceptions lists all employee
benefit plans and collective bargaining, labor and employment agreements or
other similar arrangements in effect to which the Company, its Subsidiaries, and
any of its ERISA Affiliates are a party or by which the Company, its
Subsidiaries, and any of its ERISA Affiliates are bound, legally or otherwise,
including, without limitation, any profit-sharing, deferred compensation, bonus,
stock option, stock purchase, pension, retainer, consulting, retirement,
severance, welfare or incentive plan, agreement or arrangement; any plan,
agreement or arrangement providing for fringe benefits or perquisites to
employees, officers, directors or agents, including but not limited to benefits
relating to employer-supplied automobiles, clubs, medical, dental,
hospitalization, life insurance and other types of insurance, retiree medical,
retiree life insurance and any other type of benefits for retired and terminated
employees; any employment agreement; or any other "employee benefit plan"
(within the meaning of Section 3(3) of the Employee Retirement Income Security
Act of 1974, as amended through the date of this Agreement ("ERISA")) (herein
referred to individually as "Plan" and collectively as "Plans"). For purposes of
this Agreement, "ERISA Affiliate" means (i) any corporation which at any time on
or before the Closing Date is or was a member of the same controlled group of
corporations (within the meaning of Section 414(b) of the Internal Revenue Code
of 1986, as amended (the "Code")) as the Company, its Subsidiaries, or any ERISA
Affiliate; (ii) any partnership, trade or business (whether or not incorporated)
which at any time on or before the Closing Date is or was under common control
(within meaning of Section 414(c) of the Code) with the Company, its
Subsidiaries, or any ERISA Affiliate; and (iii) any entity which at any time on
or before the Closing Date is or was a member of the same affiliated service
group (within the meaning of Section 414(m) of the Code) as the Company, its
Subsidiaries or any ERISA Affiliate, or any corporation described in clause (i)
or any partnership, trade or business described in clause (ii) of this
paragraph.

         (b) True and complete copies of the following documents with respect to
any Plan of the Company, its Subsidiaries, and each ERISA Affiliate, as
applicable, have been delivered to the Purchaser: (i) the most recent Plan
document and trust agreement (including any amendments thereto and prior plan
documents, if amended with the last two years), (ii) the last two Form 5500
filings and schedules thereto, (iii) the most recent Internal Revenue Service
("IRS") determination letter, (iv) all summary plan descriptions, (v) a written
description of each material non-written Plan, (vi) each written communication
to employees intended to describe a Plan or any benefit provided by such Plan,
(vii) the most recent actuarial report, and (viii) all correspondence with the
IRS, the Department of Labor and the Pension Benefit Guaranty Corporation
concerning any controversy. Each report described in clause (vii) accurately
reflects the funding status of the Plan to which it relates and subsequent to
the date of such report there has been no adverse change in the funding status
or financial condition of such Plan.

         (c) Each Plan is and has been maintained in compliance in all material
respects with applicable law, including but not limited to ERISA, and the Code
and with any applicable collective bargaining agreements or other contractual
obligations.


                                       11
   13
         (d) Except as shown on Section 4.18 of the Schedule of Exceptions, with
respect to any Plan that is subject to Section 412 of the Code ("412 Plan"),
there has been no failure to make any contribution or pay any amount due as
required by Section 412 of the Code, Section 302 of ERISA or the terms of any
such Plan, and no funding waiver has been requested or received from the IRS.
The assets of the Company, its Subsidiaries, or and ERISA Affiliates are not
now, nor will they after the passage of time be, subject to any lien imposed
under Code Section 412(n) by reason of a failure of the Company, any Subsidiary,
or any ERISA Affiliate to make timely installments or other payments required
under Code Section 412.

         (e) Except as shown on Section 4.18 of the Schedule of Exceptions or in
the Selected Reports, no Plan subject to Title IV of ERISA has any "Unfunded
Pension Liability." For purpose of this Agreement, Unfunded Pension Liability
means, as of any determination date, the amount, if any, by which the present
value of all benefit liabilities (as that term is defined in Section 4001(a)(16)
of ERISA) of a plan subject to Title IV of ERISA exceeds the fair market value
of all assets of such plan, all determined using the actuarial assumptions that
would be used by the PBGC in the event of a termination of the plan on such
determination date.

         (f) Except as shown on Section 4.18 of the Schedule of Exceptions, to
the best knowledge of the Company, its Subsidiaries, and ERISA Affiliates, there
are no pending or threatened claims, actions or lawsuits, other than routine
claims for benefits in the ordinary course, asserted or instituted against (i)
any Plan or its assets, (ii) any ERISA Affiliate with respect to any 412 Plan,
or (iii) any fiduciary with respect to any Plan for which the Company, its
Subsidiaries, or any ERISA Affiliate may be directly or indirectly liable,
through indemnification obligations or otherwise.

         (g) Neither the Company, any Subsidiary, nor any ERISA Affiliate has
incurred and or reasonably expects to incur (i) any withdrawal liabilities as
defined in Section 4201 of ERISA ("Withdrawal Liability") and no event has
occurred which, with the giving of notice under Section 4219 of ERISA, would
result in Withdrawal Liabilities, or any liability under Section 4063, 4064, or
4243, or (ii) any outstanding liability under Title IV of ERISA with respect to
any 412 Plan.

         (h) Except as shown on Section 4.18 of the Schedule of Exceptions,
within the last five years, neither the Company, any Subsidiary, nor any ERISA
Affiliate has transferred any assets or liabilities of a 412 Plan subject to
Title IV of ERISA which had, at the date of such transfer, an Unfunded Pension
Liability or has engaged in a transaction which may reasonably be subject to
Section 4212(c) or Section 4069 of ERISA.

         (i) Neither the Company, any Subsidiary, nor any ERISA Affiliate has
engaged, directly or indirectly, in a non-exempt prohibited transaction (as
defined in Section 4975 of the Code or Section 406 of ERISA) in connection with
any Plan.

         (j) Except as shown on Section 4.18 of the Schedule of Exceptions,
neither the Company, any Subsidiary, nor any ERISA Affiliate has any unfunded
liability with respect to any non-tax qualified deferred compensation plan.


                                       12
   14
         (k) Neither the Purchaser nor its affiliates will have (i) an
obligation to make contribution(s) to any multiemployer plan (as defined in
Section 3(37) of ERISA), or (ii) any Withdrawal Liability (whether imposed and
not yet paid or calculated assuming a complete or partial withdrawal of the
Company, any Subsidiary, or any ERISA Affiliate as of such date not yet imposed)
which it would not have had it not entered into the transactions described in
this Agreement.

         (l) Except as shown on Section 4.18 of the Schedule of Exceptions,
during the last two years there have been no amendments to any Plan, no written
interpretation or announcement (whether or not written) by the Company, any
Subsidiary, or any ERISA Affiliate relating to any Plan, there have been and are
no negotiations, demands, or proposals which are pending that concern any Plan,
nor has any Plan been established, which resulted in or could result in a
material increase in (i) the accrued or promised benefits of any employees of
the Company, or any Subsidiary, or any ERISA Affiliate and (ii) any material
increase in the level of expense incurred in respect thereof.

         (m) There has been no "Reportable Event" with respect to any 412 Plan
subject to Title IV of ERISA within the last five years.

         (n) Neither the Company, any Subsidiary, nor any ERISA Affiliate
sponsors, maintains or has obligations, direct, contingent or otherwise, with
respect to any Plan that is subject to the laws of any country other than the
United States.

         (o) No ERISA Affiliate maintains an employee stock ownership plan or
other plan holding securities of the Company, any Subsidiary, or any ERISA
Affiliate.

         (p) Each Plan that provides welfare benefits has been operated in
compliance with all requirements of Sections 601 through 608 of ERISA and either
(i) Section 162(i)(2) and (k) of the Code and regulations thereunder (prior to
1989) or (ii) Section 4980B of the Code and regulations thereunder after 1988,
relating to the continuation of coverage under certain circumstances in which
coverage would otherwise cease. Neither the Company, any Subsidiary, nor any
ERISA Affiliate has contributed to a nonconforming group health plan (as defined
under Code Section 5000(c) and no ERISA Affiliate has incurred a tax under
Section 5000(a) of the Code which could become a liability of the Company, any
Subsidiary, or any ERISA Affiliate. Except as shown on Section 4.18 of the
Schedule of Exceptions or in the Selected Reports, the Company, any Subsidiary,
or any ERISA Affiliate does not and has not maintained, sponsored or provided
post-retirement medical benefits, post-retirement death benefits or other
post-retirement welfare benefits to its current employees or former employees
except as required by Section 4980B of the Code and at the sole expense of the
participant or the beneficiary of the participant. The Company has complied in
all respects with all requirements of the Health Insurance Portability and
Accountability Act of 1996 with respect to each Plan that provides welfare
benefits.

         (q) Except as shown on Section 4.18 of the Schedule of Exceptions, the
Company, its Subsidiaries, and its ERISA Affiliates has funded or will fund each
Plan in


                                       13
   15
accordance with the terms of such Plan through the Closing Date, including the
payment of applicable premiums on any insurance contract funding a Plan, for
coverage provided through the Closing Date.

         (r) No Plan has been amended since the date of its most recent IRS
determination letter which would materially increase its cost and no Plan has
been amended in a manner that would require security to be provided in
accordance with Section 401(a)(29) of the Code.

         (s) Each Plan that is intended to be a tax qualified Plan under Section
401(a) of the Code ("Tax Qualified Plan") has been determined by the IRS to
qualify under Section 401 of the Code, and the trusts created thereunder have
been determined to be exempt from tax under the provisions of Section 501 of the
Code, and to the best knowledge of the Company, its Subsidiaries, and its ERISA
Affiliates nothing has occurred, including the adoption of or failure to adopt
any Plan amendment, which would adversely affect its qualification or tax-exempt
status.


         (t) Except as disclosed on Section 4.18 of the Schedule of Exceptions,
no employee or former employee of the Company, any Subsidiary, or any ERISA
Affiliate will become entitled to any bonus, retirement, severance, job security
or similar benefit, or any enhancement to any such benefit (including
acceleration of vesting or exercise of an incentive award) as a result of the
transactions contemplated under this Agreement and no agreement (whether oral or
written) of the employer, with respect to a current or former employee, provides
for the payment of any amounts which would fail to be deductible for federal
income tax purposes by reason of Section 280G of the Code.

         4.19. Disclosure. The information heretofore provided and to be
provided pursuant to this Agreement, including the Schedules of Exceptions and
the Exhibits hereto, and each of the agreements, documents, certificates and
writings previously delivered to the Purchasers or their representatives, do not
and will not contain any untrue statement of a material fact and do not and will
not omit to state a material fact required to be stated herein or therein or
necessary in order to make the statements and writings contained herein and
therein not false or misleading in the light of the circumstances under which
they were made. To the knowledge of the Company, there is no fact which
materially adversely affects the business, prospects or condition (financial or
otherwise) of the Company which has not been set forth herein.

                                    ARTICLE V

                REPRESENTATIONS AND WARRANTIES OF THE PURCHASERS

         Each of the Purchasers severally represents and warrants to the Company
that it is acquiring the Securities for investment for its own account and is
not acquiring any of the Securities with the view to, or for resale in
connection with, any distribution thereof. Each Purchaser understands that none
of the Securities have been registered under the Securities Act.


                                       14
   16
If the Purchaser should in the future decide to dispose of any Securities it is
understood that the Purchaser may do so only in compliance with the Securities
Act.

                                   ARTICLE VI

                     CONDITIONS TO CLOSING OF THE PURCHASERS

         The obligation of each Purchaser to purchase the Securities at the
Closing is subject to the fulfillment to such Purchaser's satisfaction on or
prior to the Closing Date of each of the following conditions, any of which may
be waived by such Purchaser:

         6.1. Representations and Warranties Correct. The representations and
warranties in Article 4 hereof shall be true and correct in all material
respects when made, and shall be true and correct in all material respects on
the Closing Date with the same force and effect as if they had been made on and
as of the Closing Date.

         6.2. Performance. All covenants, agreements and conditions contained in
this Agreement to be performed or complied with by the Company on or prior to
the Closing Date shall have been performed or complied with by the Company in
all material respects.

         6.3. Compliance Certificate. The Company shall have delivered to the
Purchaser a certificate of the Company's President, dated the Closing Date,
certifying to the fulfillment of the conditions specified in Sections 6.1 and
6.2 of this Agreement and other matters as the Purchaser shall reasonably
request.

         6.4. No Impediments. Neither the Company nor any Purchaser shall be
subject to any order, decree or injunction of a court or administrative agency
of competent jurisdiction which would impose any material limitation on the
ability of such Purchaser to exercise full rights of ownership of the
Securities.

         6.5. Waivers and Amendments of Rights of First Refusal. The Company
shall have obtained from each person other than a Purchaser who has any
currently effective right of first refusal with respect to the Securities, a
written waiver of such right in form and substance satisfactory to the
Purchasers. In addition, (a) each person (other than a holder of the Company's
10% Convertible Subordinated Debentures due August 6, 2001 (the "Prior
Debentures")) who holds any other right of first refusal or preemptive right,
shall have irrevocably waived and released such rights and (b) each holder of a
Prior Debenture ("Old Holder") shall have agreed to amend such Old Holder's
right so that such rights shall be governed by Section 16.1(b) of this
Agreement.

         6.6. Other Agreements and Documents. The Company shall have issued to
such Purchaser all of the Securities (including the Debenture, the $2.375
Warrants and the $1.50 Warrants) and the Company or each of its Subsidiaries
(other than any Subsidiary which has no material assets and is inactive) shall
have executed and delivered the following agreements and documents:


                                       15
   17
         (a) The Company Security Agreement in the form of Exhibit F attached
hereto;

         (b) The Guaranties in the form of Exhibit G attached hereto;

         (c) The Guarantors Security Agreement in the form of Exhibit H attached
hereto;

         (d) Financing Statements on Form UCC-1 with respect to all personal
property and assets of the Company and each Guarantor;

         (e) A certified copy of the Certificate of Incorporation of the Company
and each Guarantor and all amendments thereto;

         (f) A copy of the By-Laws of the Company and each Guarantor as amended
to date, certified as being true by a principal officer of the Company;

         (g) A Certificate of Good Standing and Tax Status from the state of
incorporation of the Company and each Guarantor and from every state in which
any of them is qualified to do business; and

         (h) The Mortgages.

         6.7. Consents. The Company shall have obtained all necessary consents
or waivers, if any, from all parties to any other material agreements to which
the Company is a party or by which it is bound immediately prior to the Closing
in order that the transactions contemplated hereby may be consummated and the
business of the Company may be conducted by the Company after the Closing
without adversely affecting the Company.

         6.8. Legal Investment. At the time of the Closing, the purchase of the
Securities to be purchased by each Purchaser hereunder shall be legally
permitted by all laws and regulations to which the Purchasers and the Company
are subject.

         6.9. Due Diligence Investigation. No fact shall have been discovered,
whether or not reflected in the Schedule of Exceptions, which in a Purchaser's
determination would make the consummation of the transactions contemplated by
this Agreement not in such Purchaser's best interests.

         6.10. Proceedings and Other Documents. All corporate and other
proceedings in connection with the transactions contemplated by this Agreement
shall have been taken and the Purchasers shall have received such other
documents, in form and substance reasonably satisfactory to the Purchasers and
their counsel, as to such other matters incident to the transaction contemplated
hereby as the Purchasers may reasonably request.


                                       16
   18
         6.11. Opinion of Counsel. The Purchasers shall have received the
opinion of St. John & Wayne, L.L.C., counsel to the Company, dated the Closing
Date, substantially in the form of Exhibit I attached hereto.

         6.12. Election of Directors. Two designees of the Purchasers shall have
been elected as directors of the Company and shall have taken office.

         6.13. Employment Agreements. Michael Reicher and Peter Clemens shall
have entered into Employment Agreements with the Company substantially in the
form of Exhibits J and K, respectively.

         6.14. Proxies. The persons set forth on Exhibit L-1 shall have
delivered to a person designated by Galen an irrevocable proxy in the form of
Exhibit L-2.

         6.15. Deferred Conditions. To the extent set forth on Exhibit M, the
Purchasers waive compliance by the Company on or prior to the Closing Date of
those, but only those, conditions of the Purchase Agreement set forth on Exhibit
M (the "Deferred Conditions"); provided, however, that if the Company does not
comply with all Deferred Conditions prior to April 10, 1998, then an Event of
Default (as hereinafter defined) shall be deemed to occur as of 5:00 p.m. on
April 10, 1998 and the occurrence of such Event of Default shall not be subject
to the giving of any notice to the Company or an opportunity to cure.

                                   ARTICLE VII

                      CONDITIONS TO CLOSING OF THE COMPANY

         The Company's obligation to sell the Securities at the Closing is
subject to the fulfillment to its satisfaction on or prior to the Closing Date
of each of the following conditions:

         7.1. Representations. The representations made by each Purchaser
pursuant to Article 5 hereof shall be true and correct when made and shall be
true and correct on the Closing Date.

         7.2. Legal Investment. At the time of the Closing, the purchase of the
Securities shall be legally permitted by all laws and regulations to which the
Purchasers and the Company are subject.

         7.3. Payment of Purchase Price. The Company shall have received payment
in full of the purchase price for the Securities.


                                       17
   19
                                  ARTICLE VIII

                          PREPAYMENT; CHANGE OF CONTROL
                        PURCHASE OFFER; CONVERSION RIGHTS

         8.1. No Optional Prepayments. The Company may not at any time, without
the prior written consent of the holders of all outstanding Debentures, prepay
any Debenture, in whole or in part.

         8.2. Change of Control.

         (a) Upon the occurrence of a Change of Control (as hereinafter
defined), the Company shall make an offer to all holders of Debentures to
purchase (a "Change of Control Offer") all outstanding Debentures and will
purchase, on a day not more than thirty (30) days after the occurrence of the
Change of Control (such purchase date being the "Change of Control Purchase
Date"), all Debentures properly tendered pursuant to such offer to purchase for
a cash price (the "Change of Control Purchase Price") equal to the applicable
percentage of the outstanding principal amount of the Debentures in the table
set forth below, plus accrued and unpaid interest, if any, to the Change of
Control Purchase Date. The applicable percentages are as follows:

Purchase Price as a Percentage of If Change of Control Occurs During the Outstanding Principal of Debenture Twelve Month Period Commencing on to be Purchased Closing Date 150% First Anniversary of Closing Date 140% Second Anniversary of Closing Date 130% Third Anniversary of Closing Date 120% Fourth Anniversary of Closing Date 110%
(b) In order to effect a Change of Control Offer, the Company shall within ten (10) days after the occurrence of the Change of Control mail to each holder of a Debenture a copy of the Change of Control Offer. The Change of Control Offer shall remain open from the time of mailing for at least fifteen (15) calendar days. The notice, which shall govern the terms of the Change of Control Offer, shall include such disclosures as are required by law and shall state: (i) the date of such Change of Control and, briefly, the events causing such Change of Control; (ii) that the Change of Control Offer is being made pursuant to this Section 8.2 and that all Debentures tendered in the Change of Control Offer will be accepted for payment; 18 20 (iii) the Change of Control Purchase Price for each Debenture, the Change of Control Purchase Date, the date on which the Change of Control Offer expires, that if the holder desires to accept the Change of Control Offer, the Debenture held by such holder must be surrendered to the Company or any designated paying agent prior to 5:00 p.m. on the Change of Control Purchase Date, and the name and address of any such paying agent, if any; (iv) that any Debenture not tendered for payment will continue to accrue interest in accordance with the terms thereof; (v) that, unless the Company shall default in the payment of the Change of Control Purchase Price, any Debenture accepted for payment pursuant to the Change of Control Offer shall cease to accrue interest after the Change of Control Purchase Date; (vi) that holders will be entitled to withdraw their election if the Company or paying agent receives, not later than 5:00 p.m. on the day preceding the Change of Control Purchase Date a telex or facsimile transmission (confirmed by overnight delivery of the original thereof) or letter setting forth the name of the holder, the principal amount of Debentures the holder delivered for purchase, and a statement that such holder is withdrawing its election to have such Debentures purchased; (vii) that holders whose Debentures are purchased only in part will be issued Debentures equal in principal amount to the unpurchased portion of the Debentures surrendered; and (viii) any other instructions that holders must follow in order to tender their Debentures and the procedures for withdrawing a election to accept a Change on Control Offer. (c) On the Change of Control Purchase Date, the Company shall (i) accept for payment Debentures or portions thereof tendered pursuant to the Change of Control Offer and (ii) deposit with the paying agent, if any, money in United States dollars, in immediately available funds, sufficient to pay the Change of Control Purchase Price of all Debentures or portions thereof so tendered and accepted. The Company shall, or cause any paying agent to, promptly disburse or deliver to the holders of Debentures so accepted payment in an amount equal to such Change of Control Purchase Price, and mail or deliver to such holders a new Debenture equal in principal amount to any unpurchased portion of each Debenture surrendered. (d) The Company shall comply, to the extent applicable, with the requirements of Section 14(e) of the Exchange Act, and any other securities laws or regulations, in connection with the repurchase of Debentures pursuant to a Change of Control Offer. To the extent that the provision of any securities laws or regulations conflict with the provisions of this Section 8.2, the Company shall comply with the applicable securities laws and regulations and shall not be deemed to have breached its obligations under this Section 8.2 by virtue thereof. (e) For purposes of this Agreement, the term "Change of Control" means the occurrence of any of the following: (i) the consummation of any transaction the result of which 19 21 is that any person or group (as such term is used in Section 13(d)(3) of the Exchange Act), other than Galen or any affiliate thereof or any group comprised of any of the foregoing, owns, directly or indirectly, 51% of the Common Equity (as hereinafter defined) of the Company, (ii) the Company consolidates with, or merges with or into, another person (other than a direct or indirect wholly-owned Subsidiary) or sells, assigns, conveys, transfers, leases or otherwise disposes of all or substantially all of the Company's assets or the assets of the Company and its Subsidiaries taken as a whole to any person, or any person consolidates with, or merges with or into, the Company, in any such event pursuant to a transaction in which the outstanding Voting Stock (as hereinafter defined) of the Company, as the case may be, is converted into or changed for cash, securities or other property, other than any such transaction where the outstanding Voting Stock of the Company, as the case may be, is converted into or exchanged for Voting Stock of the surviving or transferee corporation and the beneficial owners of the Voting Stock of the Company immediately prior to such transaction own, directly or indirectly, not less than a majority of the Voting Stock of the surviving or transferee corporation immediately after such transaction, (iii) the Company, either individually or in conjunction with one or more Subsidiaries sells, assigns, conveys, transfers, leases or otherwise disposes of, or the Subsidiaries sell, assign, convey, transfer, lease or otherwise dispose of, all or substantially all of the properties and assets of the Company and its Subsidiaries, taken as a whole (either in one transaction or a series of related transactions), including capital stock of the Subsidiaries, to any person (other than the Company or a wholly owned Subsidiary of the Company), or (iv) during any two (2) year period commencing subsequent to the date of this Agreement, individuals who at the beginning of such period constituted the Board of Directors of the Company (together with any new directors whose election by such Board of Directors or whose nomination for election by the stockholders of the Company was approved by a vote of two-thirds of the directors then still in office) who were either directors at the beginning of such period or whose election or nomination for election was previously so approved cease for any reason to constitute a majority of the Board of Directors then in office; provided, however, that a person shall not be deemed to have ceased being a director for such purpose if such person shall have resigned or died or if the involuntary removal of such person was made at the direction of persons holding a majority in principal amount of the outstanding Debentures. For purposes of this Section 8.2(e), (i) the term "Common Equity" of the Company means all capital stock of the Company that is generally entitled to vote on the election of Directors and (ii) the term "Voting Stock" of the Company mean securities of any class of capital stock of the Company entitling the holders thereof to vote in the election of members of the board of directors of the Company. ARTICLE IX AFFIRMATIVE COVENANTS The Company hereby covenants and agrees, so long as any Securities remain outstanding, as follows: 9.1. Maintenance of Corporate Existence, Properties and Leases; Taxes; Insurance. 20 22 (a) The Company shall and shall cause each of its Subsidiaries to, maintain in full force and effect its corporate existence, rights and franchises and all material terms of licenses and other rights to use licenses, trademarks, trade names, service marks, copyrights, patents or processes owned or possessed by it and necessary to the conduct of its business. (b) The Company shall and shall cause its Subsidiaries to, keep each of its properties necessary to the conduct of its business in good repair, working order and condition, reasonable wear and tear excepted, and from time to time make all needful and proper repairs, renewals, replacements, additions and improvements thereto; and the Company shall and shall cause its Subsidiaries to at all times comply with each material provision of all leases to which it is a party or under which it occupies property. (c) The Company shall and shall cause each of its Subsidiaries to, promptly pay and discharge, or cause to be paid and discharged when due and payable, all lawful taxes, assessments and governmental charges or levies imposed upon the income, profits, assets, property or business of the Company and its Subsidiaries, and all claims or indebtedness (including, without limitation, claims or demands of workmen, materialmen, vendors, suppliers, mechanics, carriers, warehousemen and landlords) which, if unpaid might become a lien upon the assets or property of the Company or Subsidiary; provided, however, that any such tax, assessment, charge or levy need not be paid if the validity thereof shall be contested timely and in good faith by appropriate proceedings, if the Company or Subsidiary shall have set aside on its books adequate reserves with respect thereto, and the failure to pay shall not be prejudicial in any material respect to the holders of the Securities, and provided, further, that the Company or Subsidiary will pay or cause to be paid any such tax, assessment, charge or levy forthwith upon the commencement of proceedings to foreclose any lien which may have attached as security therefor. The Company shall and shall cause its Subsidiaries to pay or cause to be paid all other indebtedness incident to the operations of the Company or its Subsidiaries. (d) The Company shall and shall cause each of its Subsidiaries to, keep its assets which are of an insurable character insured by financially sound and reputable insurers against loss or damage by theft, fire, explosion and other risks customarily insured against by companies in the line of business of the Company or its Subsidiaries, in amounts sufficient to prevent the Company or its Subsidiaries from becoming a co-insurer of the property insured; and the Company shall and shall cause its Subsidiaries to maintain, with financially sound and reputable insurers, insurance against other hazards and risks and liability to persons and property to the extent and in the manner customary for companies in similar businesses similarly situated or as may be required by law, including, without limitation, general liability, fire and business interruption insurance, and product liability insurance as may be required pursuant to any license agreement to which the Company or its Subsidiaries is a party or by which it is bound. 9.2. Basic Financial Information. The Company shall furnish the following reports to each Purchaser (or any transferee of any Securities), so long as the Purchaser is a holder of any Securities: (a) within sixty (60) days (for each of March and April 1998), forty-five (45) days (for each of the next 12 months thereafter) and thirty (30) days (for each month thereafter) 21 23 after the end of each of the twelve (12) monthly accounting periods in each fiscal year (or when furnished to the Company's Board of Directors, if earlier), unaudited consolidated statements of income and retained earnings and cash flows of the Company and its Subsidiaries for each monthly period and for the period from the beginning of such fiscal year to the end of such monthly period, together with consolidated balance sheets of the Company and its Subsidiaries as at the end of each monthly period, setting forth in each case comparisons to budget (with respect to the provision of the financial information to be provided herein commencing January 1999 and thereafter) and to corresponding periods in the preceding fiscal year, which statements will be prepared in accordance with generally accepted accounting principles, consistently applied; (b) within ninety (90) days after the end of each fiscal year, consolidated statements of income and retained earnings and cash flows of the Company and its Subsidiaries for the period from the beginning of each fiscal year to the end of such fiscal year, and consolidated balance sheets as at the end of such fiscal year, setting forth in each case in comparative form corresponding figures for the preceding fiscal year, which statements will be prepared in accordance with generally accepted accounting principles, consistently applied (except as approved by the accounting firm examining such statements and disclosed by the Company), and will be accompanied by: (i) an unqualified report of the Company's independent certified public accounting firm; for purposes of this Section, a report on the consolidated financial statements of the Company and its Subsidiaries as of December 31, 1997 and for the year then ended disclosing a "going concern" qualification, but no other qualification, shall be considered "unqualified, but a report covering any period ending subsequent to December 31, 1997 disclosing a "going concern" paragraph shall not be considered "unqualified"; (ii) a report from such accounting firm, addressed to the Purchasers, stating that in making the audit necessary to express their opinion on such financial statements, nothing has come to their attention which would lead them to believe that the Company is not in compliance with all the financial covenants contained in, or an event of default has occurred with respect to, any material agreements to which the Company or its Subsidiaries is a party or by which it is bound, including, without limitation, this Agreement (an "Event of Noncompliance") or, if such accountants have reason to believe that any Event of Noncompliance has occurred, a letter specifying the nature thereof; and (iii) the management letter of such accounting firm; (c) within forty-five (45) days after the end of each quarterly accounting period in each fiscal year, a certificate of the Chief Financial Officer of the Company stating that the Company is in compliance with the terms of this Agreement and any other material contract or commitment to which the Company or any of its Subsidiaries is a party or by which any of them is bound, or if the Company or any of its Subsidiaries is not in compliance, specifying the nature and period of noncompliance, and what actions the Company or such Subsidiary has taken and/or proposes to take with respect thereto. Notwithstanding the foregoing, the certificate delivered at the end of each fiscal year of the Company shall be signed by both the Chief Executive Officer 22 24 and the Chief Financial Officer of the Company and shall be delivered within ninety (90) days after the end of the fiscal year; (d) promptly upon receipt thereof, any additional reports or other detailed information concerning significant aspects of the operations and condition, financial or otherwise, of the Company and its Subsidiaries, given to the Company by its independent accountants; (e) at least thirty (30) days prior to the end of each fiscal year (commencing with November 30, 1998 for the fiscal year commencing on January 1, 1999), a detailed annual operating budget and business plan for the Company and its Subsidiaries for the succeeding twelve-month period. Such budgets shall be prepared on a monthly basis, displaying consolidated statements of anticipated income and retained earnings, consolidated statements of anticipated cash flow and projected consolidated balance sheets, setting forth in each case the assumptions (which assumptions and projections shall represent and be based upon the good faith judgment in respect thereof of the chief executive officer of the Company) behind the projections contained in such financial statements, and which budgets shall have been approved by the Board of Directors of the Company (including a majority of the directors designated by the Purchasers in accordance with Section 9.8(a) of this Agreement) prior to the beginning of each twelve-month period for which such budget shall have been prepared and, promptly upon preparation thereof, any other budgets that the Company may prepare and any revisions of such annual or other budgets; (f) within ten (10) days after transmission or receipt thereof, copies of all financial statements, proxy statements and reports which the Company sends to its stockholders or directors, and copies of all registration statements and all regular, special or periodic reports which it or any of its officers or directors files with the Commission, the American Stock Exchange (the "AMEX") or with any other securities exchange on which any of the securities of the Company are then listed or proposed to be listed, copies of all press releases and other statements made generally available by the Company to the public concerning material developments in the business of the Company and its Subsidiaries and copies of material communications sent to or received from stockholders, directors or committees of the Board of Directors of the Company or any of its Subsidiaries and copies of all material communications sent to and received from any lender to the Company; and (g) with reasonable promptness such other information and financial data concerning the Company as any person entitled to receive materials under this Section 9.2 may reasonably request. 9.3. Notice of Adverse Change. The Company shall promptly give notice to all holders of any Securities (but in any event within seven (7) days) after becoming aware of the existence of any condition or event which constitutes, or the occurrence of, any of the following: (a) any Event of Noncompliance; (b) any other Event of Default; 23 25 (c) the institution or threatening of institution of an action, suit or proceeding against the Company or any Subsidiary before any court, administrative agency or arbitrator, including, without limitation, any action of a foreign government or instrumentality, which, if adversely decided, could materially adversely affect the business, prospects, properties, financial condition or results of operations of the Company and its Subsidiaries, taken as a whole whether or not arising in the ordinary course of business; or (d) any information relating to the Company or any Subsidiary which could reasonably be expected to materially and adversely affect the assets, property, business or condition (financial or otherwise) of the Company or its ability to perform the terms of this Agreement. Any notice given under this Section 9 shall specify the nature and period of existence of the condition, event, information, development or circumstance, the anticipated effect thereof and what actions the Company has taken and/or proposes to take with respect thereto. 9.4. Compliance With Agreements; Compliance With Laws. The Company shall comply and cause its Subsidiaries to comply, with the terms and conditions of all material agreements, commitments or instruments to which the Company or any of its Subsidiaries is a party or by which it or they may be bound. The Company shall and shall cause each of its Subsidiaries to duly comply in all material respects with any material laws, ordinances, rules and regulations of any foreign, Federal, state or local government or any agency thereof, or any writ, order or decree, and conform to all valid requirements of governmental authorities relating to the conduct of their respective businesses, properties or assets, including, but not limited to, the requirements of the FDA Act, the Prescription Drug Marketing Act, the CSA, the Employee Retirement Income Security Act of 1978, the Environmental Protection Act, the Occupational Safety and Health Act, the Foreign Corrupt Practices Act and the rules and regulations of each of the agencies administering such acts. 9.5. Protection of Licenses, etc. The Company shall and shall cause its Subsidiaries to, maintain, defend and protect to the best of their ability licenses and sublicenses (and to the extent the Company or a Subsidiary is a licensee or sublicensee under any license or sublicense, as permitted by the license or sublicense agreement), trademarks, trade names, service marks, patents and applications therefor and other proprietary information owned or used by it or them and shall keep duplicate copies of any licenses, trademarks, service marks or patents owned or used by it, if any, at a secure place selected by the Company. 9.6. Accounts and Records; Inspections. (a) The Company shall keep true records and books of account in which full, true and correct entries will be made of all dealings or transactions in relation to the business and affairs of the Company and its Subsidiaries in accordance with generally accepted accounting principles applied on a consistent basis. (b) The Company shall permit each holder of any Securities or any of such holder's officers, employees or representatives during regular business hours of the Company, upon reasonable notice and as often as such holder may reasonably request, to visit and inspect the offices and properties of the Company and its Subsidiaries and (i) to make extracts or copies 24 26 of the books, accounts and records of the Company or its Subsidiaries, and (ii) to discuss the affairs, finances and accounts of the Company and its Subsidiaries, with the Company's (or Subsidiary's) directors and officers, its independent public accountants, consultants and attorneys. (c) Nothing contained in this Section 9.6 shall be construed to limit any rights which a holder of any Securities (a "Holder") may have with respect to the books and records of the Company and its Subsidiaries, to inspect its properties or to discuss its affairs, finances and accounts. 9.7. Independent Accountants. The Company will retain a firm of independent certified public accountants approved by a majority of the directors designated by the Purchasers pursuant to Section 9.8 of this Agreement (an "Approved Accounting Firm") to audit the Company's financial statements at the end of each fiscal year. In the event the services of the Approved Accounting Firm or any firm of independent public accountants hereafter employed by the Company are terminated, the Company will promptly thereafter request the firm of independent public accountants whose services are terminated to deliver to any Holders a letter of such firm setting forth its understanding as to the reasons for the termination of their services and whether there were, during the two most recent fiscal years or such shorter period during which said firm had been retained by the Company any disagreements between them and the Company on any matter of accounting principles or practices, financial statement disclosure, or auditing scope or procedure. In its notice, the Company shall state whether the change of accountants was recommended or approved by the Board of Directors or any committee thereof. In the event of such termination, the Company will promptly thereafter engage another Approved Accounting Firm. 9.8. Board Members and Meetings. (a) The Company agrees to hold meetings of its Board of Directors at least four (4) times a year, at no more than three-month intervals. So long as the Purchasers own any Securities, the Purchasers shall have the right to designate for nomination two persons to be members of the Company's Board of Directors and the Company shall cause such designees to be elected on the Closing Date. The Purchasers shall have the right to designate an additional person to be a member of the Board of Directors commencing with the first Annual Meeting of Stockholders of the Company to be held after the Closing Date and, so long as the Purchasers own any Securities, at each annual meeting of Stockholders held thereafter, the Purchaser shall have the right to nominate three designees to be members of the Board of Directors. The Purchasers shall also have the right at all times so long as the Purchasers own any Securities to designate one additional person to attend all meetings of the Board of Directors or committees thereof as an observer. (b) If at any time the Board of Directors designates a committee or committees to act on behalf of the Board, at least one of the directors designated by the Purchasers shall be a member of such committee or committees. (c) The following matters require the approval of a majority of the directors designated by the Purchasers: (i) approval of budgets; (ii) the issuance by the Company of any 25 27 capital stock at a price below the current market price of such stock; (iii) any amendment of the Certificate of Incorporation or By-Laws of the Company; (iv) any action to be taken by the Company which would result in a Change of Control; and (v) the selection of an Approved Accounting Firm; 9.9. Maintenance of Office. The Company will maintain its principal office at the address of the Company set forth in Section 17.5 of this Agreement where notices, presentments and demands in respect of this Agreement and any of the Securities may be made upon the Company, until such time as the Company shall notify the holders of the Securities in writing, at least thirty (30) days prior thereto, of any change of location of such office. 9.10. Use of Proceeds. The Company shall use all the proceeds received from the sale of the Securities pursuant to this Agreement for the purposes set forth in Section 9.10 of the Schedule of Exceptions. 9.11. Key Man Life Insurance. Within 90 days after the Closing Date, the Company shall obtain a five year (or longer) "key man" insurance policy on the life of Michael Reicher, naming the Company as beneficiary. Such policy shall be issued by an insurance company licensed to do business in New York and having a rating from Best's not less than "A". The policy shall provide that duplicate copies of premium notices shall be delivered to each Purchaser simultaneously with delivery to the Company. The Company covenants that it will not cancel any key man life insurance policy referred to herein without the prior written consent of the holders of a majority of the outstanding principal amount of the Debentures. The Company will pay the premiums on the insurance policy referred to in this Section 9.11 at least ten (10) days prior to the due date thereof and, simultaneously with such payment, will deliver proof of payment to the Purchasers. 9.12. Payment of Debentures. The Company shall pay the principal of and interest on the Debentures in the time, the manner and the form provided therein. 9.13. Reporting Requirements. The Company shall comply with its reporting and filing obligations pursuant to Section 13 or 15(d) of the Exchange Act. The Company shall provide copies of such reports, including, without limitation, reports on Form 10-K, 10-Q, 8-K and Schedule 14A promulgated under the Exchange Act, or substantially the same information required to be contained in any successor form, to each holder of Securities promptly upon filing with the Commission. 9.14. Authorization of Shares of Common Stock for Issuance Upon Conversion of Debentures and Exercise of Warrants and Voting Rights for Debenture Holders. The Company will present to its shareholders for consideration at the next annual meeting of the Company's shareholders, to occur on or prior to June 30, 1998, a proposal to amend the Company's Certificate of Incorporation to (a) increase the number of authorized shares of the Company's common stock available for issuance from 20,000,000 to 40,000,000 shares in order to provide for a sufficient number of authorized shares to be available and reserved for issuance upon conversion of the Debentures and exercise of the Warrants and (b) provide that holders of Debentures shall have the right to vote as part of a single class with all holders of Common Stock 26 28 of the Company on all matters to be voted on by such stockholders with such Holder having such number of votes as shall equal the number of votes they would have had such Holders converted the entire outstanding principal amount of the Debentures into Shares immediately prior to the record date relating to such vote. Upon receipt of approval from the Company's shareholders to increase the Company's authorized shares from 20,000,000 to 40,000,000 shares, the Company will at all times cause there to be reserved for issuance a sufficient number of Shares upon conversion of the Debentures and exercise of the Warrants. 9.15. Listing of Common Stock. As promptly as practicable after the Closing Date, the Company shall file the appropriate applications for listing on the AMEX of the maximum number of Shares available under the Company's authorized shares which are not otherwise reserved for issuance pursuant to outstanding options, warrants and other convertible securities. As promptly as practicable following receipt of shareholder approval of the amendment to the Company's Certificate of Incorporation contemplated in Section 9.14 hereof, the Company shall file the appropriate applications for listing with the AMEX the Shares not covered by the listing application filed by the Company in accordance with the preceding sentence. The Company shall use its best efforts and work diligently to accomplish such listings as promptly as practicable after the Closing Date. 9.16. HSR Act Filing. The Purchasers acknowledge and agree that until the filing, if required, of all Pre-Merger Notifications and reports ("Notifications") pursuant to the Hart-Scott-Rodino Antitrust Improvements Act of 1976, as amended (the "HSR Act"), with respect to the issuance of the Securities and the expiration or termination of all applicable waiting periods thereunder, a Certificate of Amendment to the Certificate of Incorporation of the Company providing for voting rights for the Holders will not be filed. The Company agrees to file all Notifications, if any, required to be filed by it under the HSR within sixty (60) days after the date hereof. 9.17. Further Assurances. From time to time the Company shall execute and deliver to the Purchasers and the Purchasers shall execute and deliver to the Company such other instruments, certificates, agreements and documents and take such other action and do all other things as may be reasonably requested by the other party in order to implement or effectuate the terms and provisions of this Agreement and any of the Securities. ARTICLE X NEGATIVE COVENANTS The Company hereby covenants and agrees, so long as any Purchaser owns any Debentures, it will not (and not allow any of its Subsidiaries to), directly or indirectly, without the prior written consent of the holders of at least a majority in aggregate principal amount of the Debentures then outstanding, as follows: 10.1. Payment of Dividends; Stock Purchase. Declare or pay any cash dividends on, or make any distribution to the holders of, any shares of capital stock of the Company, other than dividends or distributions payable in such capital stock, or purchase, redeem or otherwise 27 29 acquire or retire for value any shares of capital stock of the Company or warrants or rights to acquire such capital stock. 10.2. Stay, Extension and Usury Laws. At any time insist upon, plead, or in any manner whatsoever claim or take the benefit or advantage of, any stay, extension or usury law wherever enacted, now or at any time hereinafter in force, which may affect the covenants or the performance of the Debentures, the Company hereby expressly waiving all benefit or advantage of any such law, or by resort to any such law, hinder, delay or impede the execution of any power herein granted to the Holders but will suffer and permit the execution of every such power as though no such law had been enacted. 10.3. Reclassification. Effect any reclassification, combination or reverse stock split of the common stock of the Company. 10.4. Liens. Except as otherwise provided in this Agreement, create, incur, assume or permit to exist any mortgage, pledge, lien, security interest or encumbrance on any part of its properties or assets, or on any interest it may have therein, now owned or hereafter acquired, nor acquire or agree to acquire property or assets under any conditional sale agreement or title retention contract, except that the foregoing restrictions shall not apply to: (a) liens for taxes, assessments and other governmental charges, if payment thereof shall not at the time be required to be made, and provided such reserve as shall be required by generally accepted accounting principles consistently applied shall have been made therefor; (b) liens of workmen, materialmen, vendors, suppliers, mechanics, carriers, warehouseman and landlords or other like liens, incurred in the ordinary course of business for sums not then due or being contested in good faith, if an adverse decision in which contest would not materially affect the business of the Company; (c) liens securing indebtedness of the Company or any Subsidiaries which (i) is permitted under Section 10.5(h) or (ii) is in an aggregate principal amount not exceeding $500,000 and which liens are subordinate to liens on the same assets held by the Holders; (d) statutory liens of landlords, statutory liens of banks and rights of set-off, and other liens imposed by law, in each case incurred in the ordinary course of business (i) for amounts not yet overdue or (ii) for amounts that are overdue and that are being contested in good faith by appropriate proceedings, so long as such reserves or other appropriate provisions, if any, as shall be required by generally accepted accounting principles shall have been made for any such contested amounts; (e) liens incurred or deposits made in the ordinary course of business in connection with workers' compensation, unemployment insurance and other types of social security, or to secure the performance of tenders, statutory obligations, surety and appeal bonds, bids, leases, government contracts, trade contracts, performance and return-of-money bonds and other similar obligations (exclusive of obligations for the payment of borrowed money); 28 30 (f) any attachment or judgment lien not constituting an Event of Default; (g) easements, rights-of-way, restrictions, encroachments, and other minor defects or irregularities in title, in each case which do not and will not interfere in any material respect with the ordinary conduct of the business of the Company or any of its Subsidiaries; (h) any (i) interest or title of a lessor or sublessor under any lease, (ii) restriction or encumbrance that the interest or title of such lessor or sublessor may be subject to, or (iii) subordination of the interest of the lessee or sublessee under such lease to any restriction or encumbrance referred to in the preceding clause (ii), so long as the holder of such restriction or encumbrance agrees to recognize the rights of such lessee or sublessee under such lease; (i) liens in favor of customs and revenue authorities arising as a matter of law to secure payment of customs duties in connection with the importation of goods; (j) any zoning or similar law or right reserved to or vested in any governmental office or agency to control or regulate the use of any real property; (k) liens securing obligations (other than obligations representing debt for borrowed money) under operating, reciprocal easement or similar agreements entered into in the ordinary course of business of the Company and its Subsidiaries; (l) the liens listed in Section 10.4 of the Schedule of Exceptions ("Permitted Liens"); and (m) the replacement, extension or renewal of any lien permitted by this Section 10.4 upon or in the same property theretofore subject or the replacement, extension or renewal (without increase in the amount or change in any direct or contingent obligor) of the indebtedness secured thereby. 10.5. Indebtedness. Create, incur, assume, suffer, permit to exist, or guarantee, directly or indirectly, any indebtedness, excluding, however, from the operation of the covenant: (a) any indebtedness or the incurring, creating or assumption of any indebtedness secured by liens permitted by the provisions of Section 10.4 (c) above; (b) the endorsement of instruments for the purpose of deposit or collection in the ordinary course of business; (c) indebtedness which may, from time to time be incurred or guaranteed by the Company which in the aggregate principal amount does not exceed $500,000 and is subordinate to the indebtedness under this Agreement; (d) indebtedness existing on the date hereof and described in Section 10.5 of the Schedule of Exceptions; 29 31 (e) indebtedness relating to contingent obligations of the Company and its Subsidiaries under guaranties in the ordinary course of business of the obligations of suppliers, customers, and licensees of the Company and its Subsidiaries; (f) indebtedness relating to loans from the Company to its Subsidiaries; (g) indebtedness relating to capital leases in an amount not to exceed $500,000; (h) indebtedness relating to a working capital line of credit in an amount not to exceed $5,000,000; (i) accounts or notes payable arising out of the purchase of merchandise or services in the ordinary course of business; or (j) indebtedness (if any) expressly permitted by, and in accordance with, the terms and conditions of this Agreement. For purposes hereof, the term "indebtedness" shall mean and include (A) all items which would be included on the liability side of a balance sheet of the Company (or a Subsidiary) as of the date on which indebtedness is to be determined, excluding capital stock, surplus, capital and earned surplus reserves, which, in effect, were appropriations of surplus or offsets to asset values (other than reserves in respect of obligations, the amount, applicability or validity of which is, at such date, being contested by such corporation), deferred credits of amounts representing capitalization of leases; (B) the full amount of all indebtedness of others guaranteed or endorsed (otherwise than for the purpose of collection) by the Company (or Subsidiary) for which the Company (or Subsidiary) is obligated, contingently or otherwise, to purchase or otherwise acquire, or for the payment or purchase of which the Company (or Subsidiary) has agreed, contingently or otherwise, to advance or supply funds, or with respect to which the Company (or Subsidiary) is contingently liable, including, without limitation, indebtedness for borrowed money and indebtedness guaranteed or supported indirectly by the Company (or Subsidiary) through an agreement, contingent or otherwise (1) to purchase the indebtedness, or (2) to purchase, sell, transport or lease (as lessee or lessor) property, or to purchase or sell services at prices or in amounts designed to enable the debtor to make payment of the indebtedness or to assure the owner of the indebtedness against loss, or (3) to supply funds to or in any other manner invest in the debtor; and (C) indebtedness secured by any mortgage, pledge, security interest or lien whether or not the indebtedness secured thereby shall have been assumed; provided, however, that such term shall not mean and include any indebtedness (x) in respect to which monies sufficient to pay and discharge the same in full shall have been deposited with a depositary, agency or trustee in trust for the payment thereof, or (y) as to which the Company (or Subsidiary) is in good faith contesting, provided that an adequate reserve therefor has been set up on the books of the Company (or Subsidiary). 10.6. Merger, Consolidation, etc. Merge or consolidate with any person (except that the Company may merge with any wholly-owned Subsidiary so long as the Company is the 30 32 surviving corporation in such merger), or sell, transfer, lease or otherwise dispose of 10% or more of its consolidated assets (as shown on the most recent financial statements of the Company or the Subsidiary, as the case may be) in any single transaction or series of related transactions (other than the sale of inventory in the ordinary course of business), or liquidate, dissolve, recapitalize or reorganize in any form of transaction, or acquire all or substantially all of the capital stock or assets of another business or entity. 10.7. Amendment of Charter Documents. Except as contemplated by this Agreement, make any amendment to the Certificate of Incorporation as heretofore amended, or By-Laws, as heretofore amended, of the Company or the Certificate of Incorporation or By-Laws of any of its Subsidiaries. 10.8. Loans and Advances. Except for loans and advances outstanding as of the Closing Date and set forth in Section 10.8 of the Schedule of Exceptions, directly or indirectly, make any advance or loan to, or guarantee any obligation of, any person, firm or entity, except for (i) loans to employees of the Company not in excess of $25,000 to any one employee or $100,000 in the aggregate where such loan(s) are necessary under exigent circumstances of such employee(s) as determined by the Board of Directors, or (ii) intercompany loans or advances and those provided for in this Agreement. 10.9. Intercompany Transfers; Transactions With Affiliates; Diversion of Corporate Opportunities. (a) Make any intercompany transfers of monies or other assets in any single transaction or series of transactions, except as otherwise permitted in this Agreement. (b) Engage in any transaction with any of the officers, directors, employees or affiliates of the Company or of its Subsidiaries, except on terms no less favorable to the Company or the Subsidiary as could be obtained at Arm's Length (as hereinafter defined). (c) Divert (or permit anyone to divert) any business or opportunity of the Company or Subsidiary to any other corporate or business entity. 10.10. Personal Expenses. Except as set forth in Section 10.10 of the Schedule of Exceptions, permit any person to charge to the Company (or any of its Subsidiaries) any expense not directly related to the business of the Company (or Subsidiary), including, without limitation, expenses for country and health club membership fees and expenses, and personal travel and entertainment expenses, or reimburse such person for any such expense. 10.11. Other Business. Enter into or engage, directly or indirectly, in any business other than the business currently conducted or proposed to be conducted as contemplated by this Agreement by the Company or any Subsidiary. 10.12. Investments. Make any investments in, or purchase any stock, option, warrant, or other security or evidence of indebtedness of, any person or entity (exclusive of any Subsidiary), other than obligations of the United States Government or certificates of deposit or 31 33 other instruments maturing within one year from the date of purchase from financial institutions with capital in excess of $100 million. 10.13. Benefit Plans. Except as contemplated by this Agreement: (a) enter into any agreement to provide for or otherwise establish any written or unwritten employee benefit plan, program or other arrangement of any kind, covering current or former employees of the Company or its Subsidiaries except for (i) any such plan, program or arrangement expressly permitted under an agreement listed in Section 10.13 of the Schedule of Exceptions, and (ii) any such plan, program or arrangement which a company similar to the Company in size and financial condition, and which is engaged in a business substantially similar to the business of the Company and its Subsidiaries, would establish or implement for the benefit of its employees in the ordinary course of business; provided, however, that no such plan, program or arrangement may be established or implemented if such action would have a material affect on the terms of employment of the employees of the Company or its Subsidiaries, or (b) provide for or agree to any material increase in any benefit provided to current or former employees of the Company or its Subsidiaries over that which is provided to such individuals pursuant to a plan or arrangement disclosed in Section 4.18 of the Schedule of Exceptions to this Agreement as of the Closing Date. For purpose of this Section, a "material increase" shall not include any cost of living increase or similar regular increase agreed to pursuant to the Collective Bargaining Agreement between Halsey Drug Co., Inc. and the Drug, Chemical, Cosmetic, Plastics and Affiliated Industries Warehouse Employees Local 815, International Brotherhood of Teamsters. 10.14. Capital Expenditures. Other than for a capital expenditure contained in any budget approved by the Board of Directors, including a majority of the directors designated by the Purchasers, or capital expenditures not contained in any such budget, but which do not exceed $100,000 in the aggregate during any fiscal year of the Company, make or commit to make any capital expenditures. 10.15. Arm's Length Transactions. Enter into any transaction, contract or commitment or take any action other than at Arm's Length. For purposes hereof the term "Arm's Length" means a transaction or negotiation in which each party is completely independent of the other, seeks to obtain terms which are most favorable to it and has no economic or other interest in making concessions to the other party. ARTICLE XI REGISTRATION RIGHTS 11.1. Restrictive Legend. Each certificate representing (i) any Debenture, (ii) the Warrants or (iii) any Shares or other securities issued in respect of the Debentures, Warrants or Shares, upon any stock split, stock dividend, recapitalization, merger, consolidation or similar event or upon the exercise of the Warrants or conversion of the Debentures, shall be stamped or otherwise imprinted with a legend in the following form (in addition to any legend required under applicable state securities laws): 32 34 "THIS [NAME OF SECURITY] [AND THE COMMON STOCK ISSUABLE UPON [CONVERSION] [EXERCISE] HEREOF] HAVE NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED, NOR ANY STATE SECURITIES LAW AND MAY NOT BE PLEDGED, SOLD, ASSIGNED, HYPOTHECATED OR OTHERWISE TRANSFERRED UNTIL (1) A REGISTRATION STATEMENT WITH RESPECT THERETO IS EFFECTIVE UNDER THE ACT AND ANY APPLICABLE STATE SECURITIES LAW OR (2) THE COMPANY RECEIVES AN OPINION OF COUNSEL TO THE COMPANY OR OTHER COUNSEL TO THE HOLDER OF SUCH [NAME OF SECURITY] REASONABLY SATISFACTORY TO THE COMPANY THAT SUCH [NAME OF SECURITY] [AND/OR COMMON STOCK] MAY BE PLEDGED, SOLD, ASSIGNED, HYPOTHECATED OR TRANSFERRED WITHOUT AN EFFECTIVE REGISTRATION STATEMENT UNDER THE ACT OR APPLICABLE STATE SECURITIES LAWS. 11.2. Certain Definitions. As used in this Article 11, the following terms shall have the following respective meanings: "Holders" shall mean the Purchasers or any person to whom a Purchaser or transferee of a Purchaser has assigned any Debenture, Warrants or Shares. "Initiating Holders" shall mean any persons who in the aggregate are Holders of at least a majority of the Shares. "Registrable Securities" shall mean any Shares issued upon exercise of the Warrants, conversion of any Debenture or in respect of the Shares issued upon exercise of the Warrants or conversion of any Debenture upon any stock split, stock dividend, recapitalization or similar event. "Requesting Stockholders' shall mean holders of securities of the Company entitled to have securities included in any registration pursuant to Section 11.3 and who shall request such inclusion. The terms "register," "registered" and "registration" shall refer to a registration effected by preparing and filing a registration statement in compliance with the Securities Act and applicable rules and regulations thereunder, and the declaration or ordering of the effectiveness of such registration statement. "Registration Expenses" shall mean all expenses incurred by the Company in compliance with Sections 11.3 and 11.4 hereof, including, without limitation, all registration and filing fees, printing expenses, fees and disbursements of counsel for the Company, blue sky fees and expenses, reasonable fees and disbursements of one counsel for all the selling Holders for a "due diligence" examination of the Company, and the expense of any special audits incident to or required by any such registration (but excluding the compensation of regular employees of the Company, which shall be paid in any event by the Company), exclusive of Selling Expenses. 33 35 "Restricted Securities" shall mean the securities of the Company required to bear or bearing the legend set forth in Section 11.1 hereof. "Selling Expenses" shall mean all underwriting discounts and selling commissions applicable to the sale of Registrable Securities and all fees and disbursements of counsel for any Holder, except as otherwise provided herein. 11.3. Requested Registration. (a) Requests for Registration. The Initiating Holders may request registration under the Securities Act of all or part of their Registrable Securities. Within ten (10) days after receipt of any such request, the Company will give written notice of such requested registration to all other Holders of Registrable Securities and any other stockholder having registration rights which entitle it to participate in such registration. The Company will include in such registration all Registrable Securities with respect to which it has received written requests for inclusion therein within fifteen (15) days after receipt of the Company's notice. The Company shall cause its management to cooperate fully and to use its best efforts to support the registration of the Registrable Securities and the sale of the Registrable Securities pursuant to such registration as promptly as is practicable. Such cooperation shall include, but not be limited to, management's attendance and reasonable presentations in respect of the Company at road shows with respect to the offering of Registrable Securities. The registration requested under this Section 11.3(a) is referred to herein as a "Demand Registration." (b) Number of Registrations. The Holders of Registrable Securities will be entitled to request one (1) Demand Registration for which the Company will pay all Registration Expenses. A registration will not count as a Demand Registration until it has become effective; provided, however, that whether or not it becomes effective the Company will pay all Registration Expenses in connection with any registration so initiated. (c) Priority on Demand Registrations. If a Demand Registration is an underwritten offering, and the managing underwriters advise the Company in writing that in their opinion the number of Registrable Securities requested to be included exceeds the number which can be sold in such offering, the Company will include in such registration such number of Shares, which in the opinion of such underwriters, may be sold, allocated among the Holders electing to participate pro rata in accordance with the amounts of securities requested to be so included by the respective Holders. The Company will not include in any Demand Registration any securities which are not Registrable Securities without the written consent of the Holders of a majority of the Registrable Securities requesting such registration. Any persons other than Holders of Registrable Securities who participate in a Demand Registration which is not at the Company's expense must pay their share of the Registration Expenses. A registration shall not count as a Demand Registration if some or all of the Shares which any Holder desires to include therein are not included due to the determination of the managing underwriters referred to in the first sentence of this Section 11.3(c). (d) Restrictions on Demand Registrations. The Company will not be obligated to effect any Demand Registration within six (6) months after the effective date of a previous 34 36 registration in which the Holders of Registrable Securities were given piggyback rights pursuant to Section 11.4 other than a registration of Registrable Securities intended to be offered on a continuous or delayed basis under Rule 415 or any successor rule under the Securities Act (a "Shelf Registration"). 11.4. Piggyback Registrations. (a) Right to Piggyback. Whenever the Company proposes to register any of its securities under the Securities Act (other than pursuant to a Demand Registration or pursuant to a registration on Forms S-4 or S-8 or any successors to such forms) and the registration form to be used may be used for the registration and contemplated disposition of Registrable Securities (a "Piggyback Registration"), the Company will give prompt written notice to all Holders of Registrable Securities of its intention to effect such a registration. The Company will include in such registration all Registrable Securities with respect to which the Company has received written requests for inclusion therein within thirty (30) days after the receipt of the Company's notice. (b) Piggyback Expenses. The Registration Expenses of the Holders of Registrable Securities will be paid by the Company. (c) Priority on Primary Registrations. If a Piggyback Registration is an underwritten primary registration on behalf of the Company, and the managing underwriters advise the Company in writing that in their opinion the number of securities requested to be included in such registration exceeds the number which can be sold in such offering, the Company will include in such registration (i) first, the securities the Company proposes to sell, (ii) second, the Registrable Securities and securities of the Company with respect to which similar registration rights have heretofore been granted and requested to be included in such registration, pro rata in accordance with the amounts of Registrable Securities and such securities requested to be so included by the respective Holders and holders of such securities of the Company; and (iii) third, any other securities requested to be included in such registration. (d) Priority on Secondary Registrations. If a Piggyback Registration is an underwritten secondary registration on behalf of holders of the Company's securities, and the managing underwriters advise the Company in writing that in their opinion the number of securities requested to be included in such registration exceeds the number which can be sold in such offering, the Company will include in such registration (i) first, the securities requested to be included therein by the holders requesting such registration, (ii) second, the Registrable Securities and securities of the Company with respect to which similar registration rights have heretofore been granted and requested to be included in such registration, pro rata in accordance with the amounts of Registrable Securities and such securities requested to be so included by the respective Holders and holders of such securities of the Company, and (iii) third, other securities requested to be included in such registration. (e) Other Restrictions. The Company hereby agrees that if it has previously filed a registration statement with respect to Registrable Securities pursuant to Section 11.3 or pursuant 35 37 to this Section 11.4, and if such previous registration has not been withdrawn or abandoned, the Company will not file or cause to be effected any other registration of any of its equity securities or securities convertible or exchangeable into or exercisable for its equity securities under the Securities Act (except on Form S-8 or any other similar form for employee benefit plans), whether on its own behalf or at the request of any holder or holders of such securities, until a period of at least six (6) months has elapsed from the effective date of such previous registration or, if sooner, until all Registrable Securities included in such previous registration have been sold. 11.5. Holdback Agreements. (a) Each Holder of Registrable Securities which is a party to this Agreement agrees not to effect any public sale or distribution of equity securities of the Company, or any securities convertible into or exchangeable or exercisable for such securities, during the seven (7) days prior to and the 90-day period beginning on the effective date of any underwritten Demand Registration or any underwritten Piggyback Registration (except as part of such underwritten registration) or, if sooner, until all Registrable Securities included within such registration have been sold. (b) The Company agrees (i) not to effect any public sale or distribution of its equity securities, or any securities convertible into or exchangeable or exercisable for such securities, during the seven (7) days prior to and the 90-day period beginning on the effective date of any underwritten Demand Registration or any underwritten Piggyback Registration (except as part of such underwritten registration or pursuant to registrations on Form S-8 or any other similar form for employee benefit plans) or, if sooner, until all Registrable Securities included within such registration have been sold, and (ii) to use its reasonable best efforts to cause each holder of its equity securities, or any securities convertible into or exchangeable or exercisable for such securities, purchased from the Company at any time after the date of this Agreement (other than in a registered public offering) to agree not to effect any public sale or distribution of any such securities during such period (except as part of such underwritten registration, if otherwise permitted) or, if sooner, until all Registrable Securities included within such registration have been sold. 11.6. Registration Procedures. Whenever the Holders of Registrable Securities have requested that any Registrable Securities be registered pursuant to this Article 11, the Company will use its reasonable best efforts to effect the registration and the sale of such Registrable Securities in accordance with the intended method of disposition thereof, and pursuant thereto the Company will as expeditiously as possible: (a) prepare and file with the Commission a registration statement with respect to such Registrable Securities, which registration statement will state that the Holders of Registrable Securities covered thereby may sell such Registrable Securities either under such registration statement or, at any Holder's proper request, pursuant to Rule 144 (or any similar rule then in effect), and use its best efforts to cause such registration statement to become effective (provided that before filing a registration statement or prospectus or any amendments or supplements thereto, the Company will furnish to the counsel selected by the Holders of a 36 38 majority of the Registrable Securities covered by such registration statement copies of all such documents proposed to be filed, which documents will be subject to the review of such counsel); (b) prepare and file with the Commission such amendments and supplements to such registration statement and the prospectus used in connection therewith as may be necessary to keep such registration statement effective for the period set forth in Section 11.6(j) hereof and comply with the provisions of the Securities Act with respect to the disposition of all securities covered by such registration statement during such period in accordance with the intended methods of disposition by the sellers thereof set forth in such registration statement; (c) furnish to each seller of Registrable Securities such number of copies of such registration statement, each amendment and supplement thereto, the prospectus included in such registration statement (including each preliminary prospectus) and such other documents as such seller may reasonably request in order to facilitate the disposition of the Registrable Securities owned by such seller; (d) use its best efforts to register or qualify such Registrable Securities under such other securities or blue sky laws of such jurisdictions as any seller reasonably requests and do any and all other acts and things which may be reasonably necessary or advisable to enable such seller to consummate the disposition in such jurisdictions of the Registrable Securities owned by such seller (provided that the Company will not be required to (i) qualify generally to do business in any jurisdiction where it would not otherwise be required to qualify but for this subsection, (ii) subject itself to taxation in any such jurisdiction, or (iii) consent to general service of process in any such jurisdiction); (e) notify each seller of such Registrable Securities, at any time when a prospectus relating thereto is required to be delivered under the Securities Act, of the happening of any event as a result of which the prospectus included in such registration statement contains an untrue statement of a material fact or omits to state any fact necessary to make the statements therein not misleading, and, at the request of any such seller, the Company will prepare a supplement or amendment to such prospectus so that, as thereafter delivered to the purchasers of such Registrable Securities, such prospectus will not contain an untrue statement of a material fact or omit to state any fact necessary to make the statements therein not misleading; (f) cause all such Registrable Securities to be listed on each securities exchange on which similar securities issued by the Company are then listed; (g) provide a transfer agent and registrar for all such Registrable Securities not later than the effective date of such registration statement; (h) enter into such customary agreements (including an underwriting agreement in customary form) and take all such other actions as the Holders of a majority of the Registrable Securities being sold or the underwriters, if any, reasonably request in order to expedite or facilitate the disposition of such Registrable Securities (including, without limitation, using its best efforts to effect a stock split or a combination of shares); 37 39 (i) make available for inspection by any seller of Registrable Securities, any underwriter participating in any disposition pursuant to such registration statement, and any attorney, accountant or other agent retained by any such seller or underwriter, all financial and other records, pertinent corporate documents and properties of the Company, and cause the Company's officers, directors and employees to supply all information reasonably requested by any such seller, underwriter, attorney, accountant or agent in connection with such registration statement; and (j) keep each registration statement effective until the earlier to occur of (i) the Holder or Holders have completed the distribution described in the registration statement relating thereto (including a Shelf Registration) and (ii) two years. 11.7. Expenses of Registration. All Registration Expenses incurred in connection with a registration, qualification or compliance pursuant to this Article 11 shall be borne by the Company, and all Selling Expenses shall be borne by the Holders and the Requesting Stockholders of the securities so registered pro rata on the basis of the number of their shares so registered; provided, however, that the Company shall not be required to pay any Registration Expenses if, as a result of the withdrawal of a request for registration by Initiating Holders, the registration statement does not become effective, in which case the Holders and Requesting Stockholders requesting registration shall bear such Registration Expenses pro rata on the basis of the number of their shares so included in the registration request, and, further, that such registration shall not be counted as a Demand Registration pursuant to Section 11.3. 11.8. Indemnification. (a) The Company will indemnify each Holder, each Holder's officers, directors and partners, and each person controlling such Holder, with respect to which registration, qualification or compliance of such Holder's securities has been effected pursuant to this Article 11, and each underwriter, if any, and each person who controls any underwriter, against all claims, losses, damages and liabilities (or actions in respect thereof) arising out of or based on any untrue statement (or alleged untrue statement) of a material fact contained in any registration statement, prospectus, offering circular or other document (including any related registration statement notification or the like) incident to any such registration, qualification or compliance, or based on any omission (or alleged omission) to state therein a material fact required to be stated therein or necessary to make the statements therein not misleading, or any violation by the Company of the Securities Act or any rule or regulation thereunder applicable to the Company and relating to action or inaction required of the Company in connection with any such registration, qualification or compliance, and will reimburse each such Holder, each Holder's officers, directors and partners, and each person controlling such Holder, each such underwriter and each person who controls any such underwriter, for any legal and any other expenses reasonably incurred in connection with investigating or defending any such claim, loss, damage, liability or action, provided, that the Company will not be liable in any such case to the extent that any such claim, loss, damage, liability or action arises out of or is based on any untrue statement or omission of material fact based upon written information furnished to the Company by such Holder or underwriter and stated to be specifically for use therein. 38 40 (b) Each Holder and Requesting Stockholder will, if Registrable Securities held by it are included in the securities as to which such registration, qualification or compliance is being effected, indemnify the Company, each of the Company's directors and officers and each underwriter, if any, of the Company's securities covered by such registration statement, each person who controls the Company or such underwriter within the meaning of the Securities Act and the rules and regulations thereunder, each other Holder and Requesting Stockholder and each of their officers, directors and partners, and each person controlling such Holder or Requesting Stockholder, against all claims, losses, damages and liabilities (or actions in respect thereof) arising out of or based on any untrue statement (or alleged untrue statement) of a material fact contained in any such registration statement, prospectus, offering circular or other document incident to any such registration, qualification or compliance, or based on any omission (or alleged omission) to state therein a material fact required to be stated therein or necessary to make the statements therein not misleading, and will reimburse the Company, its officers and directors, each underwriter, each person controlling the Company or such underwriter, each other Holder and Requesting Stockholders, their officers, directors, partners and control persons for any legal or any other expenses reasonably incurred in connection with investigating or defending any such claim, loss, damage, liability or action, in each case to the extent, but only to the extent, that such untrue statement (or alleged untrue statement) or omission (or alleged omission) is made in such registration statement, prospectus, offering circular or other document in reliance upon and in conformity with written information furnished to the Company by such Holder or Requesting Stockholder and stated to be specifically for use therein; provided, however, that the obligations of each Holder and Requesting Stockholders hereunder shall be limited to an amount equal to the proceeds to each such Holder or Requesting Stockholder of securities sold as contemplated herein. (c) Each party entitled to indemnification under this Section 11.8 (the "Indemnified Party") shall give notice to the party required to provide indemnification (the "Indemnifying Party") promptly after such Indemnified Party has actual knowledge of any claim as to which indemnity may be sought, and shall permit the Indemnifying Party to assume the defense of any such claim or any litigation resulting therefrom, provided, that counsel for the Indemnifying Party, who shall conduct the defense of such claim or any litigation resulting therefrom, shall be approved by the Indemnified Party (whose approval shall not be unreasonably withheld and for such purpose approval is hereby given for Wolf, Block, Schorr and Solis-Cohen LLP ("Wolf, Block") to be such counsel), and the Indemnified Party may participate in such defense at such party's expense, and provided, further, that the failure of any Indemnified Party to give notice as provided herein shall not relieve the Indemnifying Party of its obligations under this Article 11 unless such failure has had a material adverse effect on such claim. The parties to this Agreement reserve any rights to claim under this Agreement for damages actually incurred by reason of any failure of the Indemnified Party to give prompt notice of a claim. To the extent counsel for the Indemnifying Party shall in such counsel's reasonable judgment, have a conflict in representing an Indemnified Party in conjunction with the Indemnifying Party or other Indemnified Parties, such Indemnified Party shall be entitled to separate counsel at the expense of the Indemnifying Party subject to the approval of such counsel by the Indemnified Party (whose approval shall not be unreasonably withheld and for such purpose approval is hereby given for Wolf, Block to be such counsel). No Indemnifying Party, in the defense of any such claim or litigation, shall, except with the consent of each Indemnified Party, consent to entry of 39 41 any judgment or enter into any settlement which does not include as an unconditional term thereof the giving by the claimant or plaintiff to such Indemnified Party of a release from all liability in respect of such claim or litigation. Each Indemnified Party shall furnish such information regarding itself or the claim in question as an Indemnifying Party may reasonably request in writing and as shall be reasonably required in connection with the defense of such claim and any litigation resulting therefrom. 11.9. Information by Holders. Each Holder of Registrable Securities, and each Requesting Stockholder holding securities included in any registration, shall furnish to the Company such information regarding such Holder or Requesting Stockholder and the distribution proposed by such Holder or Requesting Stockholder as the Company may reasonably request in writing and as shall be reasonably required in connection with any registration, qualification or compliance referred to in this Article 11. 11.10. Limitations on Registration of Issues of Securities. From and after the date of this Agreement, the Company shall not enter into any agreement with any holder or prospective holder of any securities of the Company giving such holder or prospective holder the right to require the Company to register any securities of the Company equal to or more favorable than the rights granted under this Article 11. Any right given by the Company to any holder or prospective holder of the Company's securities in connection with the registration of securities shall be conditioned such that it shall be consistent with the provisions of this Article 11 and with the rights of the Holders provided in this Agreement and such holder or prospective holder agrees to be bound by the terms of this Article 11. 11.11. Rule 144 Reporting. With a view to making available the benefits of certain rules and regulations of the Commission which may permit the sale of the Restricted Securities to the public without registration, the Company agrees to: (a) make and keep public information available as those terms are understood and defined and interpreted in and under Rule 144 under the Securities Act, at all times from and after ninety (90) days following the effective date of the first registration under the Securities Act filed by the Company for an offering of its securities to anyone other than its employees; (b) use its best efforts to file with the Commission in a timely manner all reports and other documents required of the Company under the Securities Act and the Securities Exchange Act at any time after it has become subject to such reporting requirements; and (c) so long as the Purchaser owns any Restricted Securities, furnish to the Purchaser forthwith upon request a written statement by the Company as to its compliance with the reporting requirements of Rule 144 (at any time from and after ninety (90) days following the effective date of the first registration statement filed by the Company for an offering of its securities to anyone other than its employees), and of the Securities Act and the Exchange Act (at any time after it has become subject to such reporting requirements), a copy of the most recent annual or quarterly report of the Company, and such other reports and documents so filed as the Purchaser may reasonably request in availing itself of any rule or regulation of the Commission allowing the Purchaser to sell any such securities without registration. 40 42 11.12. Participation in Underwritten Registrations. No person may participate in any underwritten registration hereunder unless such person (i) agrees to sell such person's securities on the basis provided in any underwriting arrangements approved by the persons entitled hereunder to approve such arrangements and (ii) completes and executes all reasonable questionnaires, powers of attorney, indemnities, underwriting agreements and other documents required under the terms of such underwriting arrangements. 11.13. Selection of Underwriters. If any Demand Registration is an underwritten offering, the Holders of a majority of the Registrable Securities included in such registration have the right to select the investment banker(s) and manager(s) to administer the offering, subject to the approval of the Company (which approval will not be unreasonably withheld). If any registration other than a Demand Registration is an underwritten offering, the Company will have the right to select the investment banker(s) and manager(s) to administer the offering, subject to the approval of the Holders of a majority of the Registrable Securities included in such registration (which approval will not be unreasonably withheld). 11.14. Termination of Registration Rights. The rights of Holders to request a Demand Registration or participate in a Piggyback Registration shall expire on March 10, 2007. ARTICLE XII EVENTS OF DEFAULTS 12.1. Events of Default. If any of the following events (herein called an "Event of Default") shall occur and be continuing: (a) if the Company shall default in the payment of (i) any part of the principal of any Debenture, when the same shall become due and payable, whether at maturity or at a date fixed for prepayment or by acceleration or otherwise; or (ii) the interest on any Debenture; when the same shall become due and payable; and in each case such default shall have continued without cure for ten (10) days after written notice (a "Default Notice") is given to the Company of such default; (b) If the Company shall default in the performance of any of the covenants contained in Articles 9 or 10 and such default shall have continued without cure for fifteen (15) days after a Default Notice is given to the Company with respect to such covenant by any Holder or Holders of the Debentures (the Company to give forthwith to all other Holders of the Debentures at the time outstanding written notice of the receipt of such Default Notice, specifying the default referred to therein); (c) If the Company shall default in the performance of any other material agreement or covenant contained in this Agreement and such default shall not have been remedied to the satisfaction of the Holder or Holders of at least a majority in aggregate principal amount of the Debentures then outstanding, within thirty-five (35) days after a Default Notice shall have been given to the Company (the Company to give forthwith to all other Holders of Debentures at the time outstanding written notice of the receipt of such Default Notice, specifying the default referred to therein); 41 43 (d) If any representation or warranty made in this Agreement or in or any certificate delivered pursuant hereto shall prove to have been incorrect in any material respect when made; (e) If any default shall occur under any indenture, mortgage, agreement, instrument or commitment evidencing or under which there is at the time outstanding any indebtedness of the Company or a Subsidiary, in excess of $100,000, or which results in such indebtedness, in an aggregate amount (with other defaulted indebtedness) in excess of $250,000 becoming due and payable prior to its due date and if such indenture or instrument so requires, the holder or holders thereof (or a trustee on their behalf) shall have declared such indebtedness due and payable; (f) If any of the Company or its Subsidiaries shall default in the observance or performance of any term or provision of an agreement to which it is a party or by which it is bound which default will have a material adverse effect on the Company and its Subsidiaries, taken as a whole, and such default is not waived or cured within the applicable grace period; (g) If a final judgment which, either alone or together with other outstanding final judgments against the Company and its Subsidiaries, exceeds an aggregate of $250,000 shall be rendered against the Company or any Subsidiary and such judgment shall have continued undischarged or unstayed for thirty-five (35) days after entry thereof; (h) If the Company or any Subsidiary shall make an assignment for the benefit of creditors, or shall admit in writing its inability to pay its debts; or if the Company or any Subsidiary shall suffer a receiver or trustee for it or substantially all of its assets to be appointed, and, if appointed without its consent, not to be discharged or stayed within ninety (90) days; or if the Company or any Subsidiary shall suffer proceedings under any law relating to bankruptcy, insolvency or the reorganization or relief of debtors to be instituted by or against it, and, if contested by it, not to be dismissed or stayed within ninety (90) days; or if the Company or any Subsidiary shall suffer any writ of attachment or execution or any similar process to be issued or levied against it or any significant part of its property which is not released, stayed, bonded or vacated within ninety (90) days after its issue or levy; or if the Company or any Subsidiary takes corporate action in furtherance of any of the aforesaid purposes or conditions; (i) Prior to July 1, 1998, the directors or the shareholders of the Company do not approve an amendment to the Certificate of Incorporation of the Company to (a) increase the number of authorized shares of Common Stock from 20,000,000 to [40,000,000] and (b) give the holders of Debentures voting rights as set forth in Section 9.14 of this Agreement; or (j) If three designees of the Purchasers are not elected as directors of the Company prior to July 1, 1998. 12.2. Remedies. (a) Upon the occurrence of an Event of Default, any Holder or Holders of a majority in aggregate principal amount of the Debentures at the time outstanding may at any time (unless all defaults shall theretofore have been remedied) at its or their option, by written notice 42 44 or notices to the Company (i) declare all the Debentures to be due and payable, whereupon the same shall forthwith mature and become due and payable, together with interest accrued thereon, without presentment, demand, protest or notice, all of which are hereby waived; and (ii) declare any other amounts payable to the Purchasers under this Agreement or as contemplated hereby due and payable. (b) Notwithstanding anything contained in Section 12.2(a), in the event that at any time after the principal of the Debentures shall so become due and payable and prior to the date of maturity stated in the Debentures all arrears of principal of and interest on the Debentures (with interest at the rate specified in the Debentures on any overdue principal and, to the extent legally enforceable, on any interest overdue) shall be paid by or for the account of the Company, then the holder or holders of at least a majority in aggregate principal amount of the Debentures then outstanding, by written notice or notices to the Company, may (but shall not be obligated to) waive such Event of Default and its consequences and rescind or annul such declaration, but no such waiver shall extend to or affect any subsequent Event of Default or impair any right resulting therefrom. If any holder of a Debentures shall give any notice or take any other action with respect to a claimed default, the Company, forthwith upon receipt of such notice or obtaining knowledge of such other action will give written notice thereof to all other holders of the Debentures then outstanding, describing such notice or other action and the nature of the claimed default. 12.3. Enforcement. In case any one or more Events of Default shall occur and be continuing, the Holder of a Debenture then outstanding may proceed to protect and enforce the rights of such Holder by an action at law, suit in equity or other appropriate proceeding, whether for the specific performance of any agreement contained herein or in such Debenture or for an injunction against a violation of any of the terms hereof or thereof, or in aid of the exercise of any power granted hereby or thereby or by law. Each Holder agrees that it will give written notice to the other Holders prior to instituting any such action. In case of a default in the payment of any principal of or interest on any Debenture, the Company will pay to the Holder thereof such further amount as shall be sufficient to cover the cost and the expenses of collection, including, without limitation, reasonable attorney's fees, expenses and disbursements. No course of dealing and no delay on the part of any Holder of any Debenture in exercising any rights shall operate as a waiver thereof or otherwise prejudice such Holder's rights. No right conferred hereby or by any Debenture upon any Holder thereof shall be exclusive of any other right referred to herein or therein or now available at law in equity, by statute or otherwise. ARTICLE XIII AMENDMENT AND WAIVER This Agreement may not be amended, discharged or terminated (or any provision hereof waived) without the written consent of the Company and the Purchasers. Provided that such written consent of the Company and the Purchasers is given: (a) Holders of at least a majority in aggregate principal amount of the Debentures then outstanding may by written instrument amend or waive any term or condition 43 45 of this Agreement relating to the rights or obligations of Holders of Debentures, which amendment or waiver operates for the benefit of such Holders, except that no such amendment or waiver shall (i) change the fixed maturity of any Debentures, the rate or the time of mandatory prepayment of principal thereof or payment of interest thereon, the principal amount thereof, without the consent of the holder of the Debentures so affected, (ii) change the aforesaid percentage of Debentures, the Holders of which are required to consent to any such amendment or waiver, without the consent of the holders of all the Debentures then outstanding or (iii) change the percentage of the amount of the Debentures, the Holders of which may declare the Debentures to be due and payable under Article 12. The Company and each Holder of a Debenture then or thereafter outstanding shall be bound by any amendment or waiver effected in accordance with the provisions of this Article 13, whether or not such Debenture shall have been marked to indicate such modification, but any Debenture issued thereafter shall bear a notation as to any such modification. Promptly after obtaining the written consent of the holders herein provided, the Company shall transmit a copy of such modification to all of the holders of the Debentures then outstanding. (b) Holders of at least a majority of the Shares then outstanding may by written instrument amend or waive any term or condition of this Agreement relating to the rights or obligations of holders of Shares, which amendment or waiver operates for the benefit of such holders but in no event shall the obligation of any holder of Shares hereunder be increased, except upon the written consent of such holder of Shares. The Company and each holder of a Share then or thereafter outstanding shall be bound by any amendment or waiver effected in accordance with the provisions of this Article 13, whether or not such Share shall have been marked to indicate such modification, but any Share issued thereafter shall bear a notation as to any such modification. Promptly after obtaining the written consent of the holders herein provided, the Company shall transmit a copy of such modification to all of the holders of the Shares then outstanding. ARTICLE XIV EXCHANGE AND REPLACEMENT OF DEBENTURES 14.1. Subject to Section 15.2, at any time at the request of any Holder of one or more of the Debentures to the Company at its office provided under Section 9.9, the Company at its expense (except for any transfer tax or any other tax arising out of the exchange) will issue in exchange therefor new Debentures, in such denomination or denominations ($100,000 or any larger multiple of $100,000, plus one Debenture in a lesser denomination, if required) as such Holder may request, in aggregate principal amount equal to the unpaid principal amount of the Debenture or Debentures surrendered and substantially in the form thereof, dated as of the date to which interest has been paid on the Debenture or Debentures surrendered (or, if no interest has yet been so paid thereon, then dated the date of the Debenture or Debentures so surrendered) and payable to such person or persons or order as may be designated by such Holder. 14.2. Upon receipt of evidence satisfactory to the Company of the loss, theft, destruction or mutilation of any Debenture and, in the case of any such loss, theft, or destruction, 44 46 upon delivery of a bond of indemnity satisfactory to the Company (provided that if the holder is a Purchaser or a financial institution, its own agreement will be satisfactory), or in the case of any such mutilation, upon surrender and cancellation of such Debenture, the Company will issue a new Debenture of like tenor as if the lost, stolen, destroyed or mutilated Debenture were then surrendered for exchange in lieu of such lost, stolen, destroyed or mutilated Debenture. ARTICLE XV TRANSFER OF AND PAYMENT OF DEBENTURES 15.1. Notification of Proposed Sale. (a) Subject to Section 15.1(b), each holder of a Debenture by acceptance thereof agrees that it will give the Company ten (10) days written notice prior to selling or otherwise disposing of such Debenture. No such sale or other disposition shall be made unless (i) the holder shall have supplied to the Company an opinion of counsel for the holder reasonably acceptable to the Company to the effect that no registration under the Securities Act is required with respect to such sale or other disposition, or (ii) an appropriate registration statement with respect to such sale or other disposition shall have been filed by the Company and declared effective by the Commission. (b) If the Holder of a Debenture has obtained an opinion of counsel reasonably acceptable to the Company to the effect that the sale of its Debenture may be made without registration under the Securities Act pursuant to compliance with Rule 144 (or any successor rule under the Securities Act), the holder need not provide the Company with the notice required in Section 15.1(a). 15.2. Payment. So long as a Purchaser shall be the holder of any Debenture, the Company will make payments of principal and interest to such Purchaser no later than 11 a.m. Eastern Time on the date when such payment is due. Payments shall be made by delivery to such Purchaser at such Purchaser's address furnished to the Company in accordance with this Agreement of a certified or official bank check drawn upon or issued by a bank which is a member of the New York Clearinghouse for banks or by wire transfer to such Purchaser's (or such Purchaser's nominee's) account at any bank or trust company in the United States of America. Each Purchaser further agrees that, before a Debenture is assigned or transferred, such Purchaser will make or cause to be made a notation thereon of principal payments previously made thereof and of the date to which interest thereon has been paid and will notify the Company of the name and address of the transferee of such Debenture if such name and address are known to the Purchaser. 45 47 ARTICLE XVI RIGHT OF FIRST REFUSAL; ADDITIONAL INVESTMENT 16.1 Right of First Refusal. Each Holder of the Debentures, Holder of Shares (provided any Debentures remain outstanding and the Shares received upon conversion have not been sold, transferred or otherwise disposed of)(the "Common Holder") and Old Holders shall be entitled to the following right of first refusal: (a) Except in the case of Excluded Securities (as hereinafter defined), the Company shall not issue, sell or exchange, agree to issue, sell or exchange, or reserve or set aside for issuance, sale or exchange (i) any shares of Common Stock, (ii) any other equity security of the Company, (iii) any debt security of the Company which by its terms is convertible into or exchangeable for, with or without consideration, any equity security of the Company, (iv) any security of the Company that is a combination of debt and equity or (v) any option, warrant or other right to subscribe for, purchase or otherwise acquire any equity security or any such debt security of the Company (collectively, the "Equity Securities"), unless in each case, the Company shall have first offered to sell to the Holders of Debentures, the Common Holders and the Old Holders, the Equity Securities, at a price and on such other terms as shall have been specified by the Company in writing delivered to each of the Holders of Debentures, the Common Holders and the Old Holders (the "Offer"), which Offer by its terms shall remain open and irrevocable for a period of thirty (30) days from the date it is delivered by the Company to the Holders of Debentures, the Common Holders and the Old Holders; provided, however, that such issuance, sale or exchange of equity securities shall result in gross proceeds to the Company (whether at the time of issuance or upon conversion, exercise, or exchange thereof) of an amount in excess of $200,000 (the "Minimum Offering Threshold"). For purposes of computing the Minimum Offering Threshold, any offering, issuance, sale or exchange of Equity Securities during any rolling 12-month period shall be aggregated. (b) Each of the Holders of Debentures, the Common Holders (provided the Debentures remain outstanding and the Shares received upon conversion has not been sold, transferred or otherwise disposed of) and the Old Holders shall have the right to purchase up to its pro rata share of the Equity Securities. The "pro rata share" of each Holder of Debentures, Common Holder and Old Holder shall be that amount of the Equity Securities multiplied by a fraction, the numerator of which is the sum of (i) of Shares underlying the Debenture held by such person if such person is the Holder of a Debenture, (ii) the number of Shares of Common Stock issued to such Common Holder upon conversion of a Debenture if such person is a Common Holder and (iii) the number of shares of Common Stock underlying the Prior Debenture held by such person if such person is an Old Holder, and the denominator of which is the sum of (x) the total number of shares of Common Stock underlying the Debentures issued pursuant to this Agreement and (y) the total number of shares of Common Stock into which the Prior Debentures are convertible on the date of this Agreement. (c) Notice of the intention of each Holder of a Debenture, Common Holder or Old Holder to accept, in whole or in part, an offer shall be evidenced by a writing signed by such person, as the case may be, and delivered to the Company prior to the end of the 30-day period commencing with the date of such Offer (or, if later, within 10 days after the 46 48 giving of any written notice of a material change in such Offer), setting forth such portion (specifying number of shares, principal amount or the like) of the Equity Securities as such person elects to purchase (the "Notice of Acceptance"). (d) In the event that all of the Holders of Debentures, Common Holders and Old Holders do not elect to purchase all of the Equity Securities, the persons which have provided notice of their intention to exercise the refusal rights as provided in subparagraph (c) above shall have the right to purchase, on a pro rata basis, any unsubscribed portion of the Equity Securities during a period of 10 days following the 30-day period provided in subparagraph (c) above. Following such additional 10-day period, in the event the Holders of the Debentures, the Common Holders and the Old Holders have not elected to purchase all of the Equity Securities, the Company shall have 90 days from the expiration of the foregoing 40-day period to sell all or any part of such Equity Securities as to which a Notice of Acceptance has not been given by any of such persons (the "Refused Securities") to any other person or persons, but only upon terms and conditions in all material respects, including without limitation, unit price and interest rates (but excluding payment of legal fees of counsel of the purchaser), which are no more favorable, in the aggregate, to such other person or persons or less favorable to the Company than those set forth in the Offer. Upon the closing of the sale to such other person or persons of all the Refused Securities, which shall include payment of the purchase price to the Company in accordance with the terms of the Offer, if the Holders of Debentures, the Common Holders and/or Old Holders have timely submitted a Notice of Acceptance, it and/or they shall purchase from the Company, and the Company shall sell to such persons, as the case may be, the Equity Securities in respect of which a Notice of Acceptance was delivered to the Company, at the terms specified in the Offer. The purchase by the Holders, Common Holders and/or Old Holders of any Equity Securities is subject in all cases to the preparation, execution and delivery by the Company such persons of a purchase agreement and other customary documentation relating to such Equity Securities as is satisfactory in form and substance to such persons and each of their respective counsel. (e) In each case, any Equity Securities not purchased by the Holders of Debentures, the Common Holders, the Old Holders or by a person or persons in accordance with Section 16.1(d) hereof may not be sold or otherwise disposed of until they are again offered to such persons under the procedures specified in Section 16.1(a), (c) and (d) hereof. (f) The rights of the Holders of Debentures, the Common Holders and the Old Holders under this Section 16.1 shall not apply to the following securities (the "Excluded Securities"): (i) Common Stock or options to purchase such Common Sock, issued to officers, employees or directors of, or consultants to, the Company, pursuant to any agreement, plan or arrangement approved by the Board of Directors of the Company; (ii) Common Stock issued as a stock dividend or upon any stock split or other subdivision or combination of shares of Common Stock; 47 49 (iii) Common Stock issued upon conversion of the Debentures or exercise of the Warrants; and (iv) any securities issued for consideration other than cash pursuant to a merger, consolidation, acquisition or similar business combination. (g) Notwithstanding anything to the contrary contained herein, a Holder of a Debenture or a Common Holder (other than an initial Purchaser) shall not be considered as such for purposes of this Section 16.1 only, unless such person then holds Debentures with an outstanding principal amount of at least $200,000 or Shares issued upon conversion of at least $200,000 in principal of Debentures or a combination of Debentures and Shares such that the outstanding principal of the Debentures held by such person plus the amount of principal of Debentures converted into Shares held by such person equals or exceeds $200,000. 16.2 Additional Investment. Notwithstanding anything to the contrary contained in Section 16.1, prior to the expiration of 18 months after the date of this Agreement, the Purchasers (on a pro rata basis) only shall have the right to purchase additional Securities on the same terms and conditions as set forth herein for an aggregate purchase price of $5,000,000. Purchasers holding a majority in principal amount of the outstanding Debentures may elect to make such purchase by giving written notice of such election to the Company. The Old Holders shall not have any right to participate in such purchase of additional Securities unless (and then only to the extent that) they are Purchasers. ARTICLE XVII MISCELLANEOUS 17.1. Governing Law. This Agreement and the rights of the parties hereunder shall be governed in all respects by the laws of the State of New York wherein the terms of this Agreement were negotiated. 17.2. Survival. Except as specifically provided herein, the representations, warranties, covenants and agreements made herein shall survive (a) any investigation made by the Purchasers and (b) the Closing. 17.3. Successors and Assigns. Except as otherwise expressly provided herein, the provisions hereof shall inure to the benefit of, and be binding upon and enforceable by and against, the successors, assigns, heirs, executors and administrators of the parties hereto; provided, however, that the Company may not assign its rights hereunder. 17.4. Entire Agreement. This Agreement (including the Exhibits hereto) and the other documents delivered pursuant hereto and simultaneously herewith constitute the full and entire understanding and agreement between the parties with regard to the subject matter hereof and thereof. 48 50 17.5. Notices, etc. All notices, demands or other communications given hereunder shall be in writing and shall be sufficiently given if delivered either personally or by a nationally recognized courier service marked for next business day delivery or sent in a sealed envelope by first class mail, postage prepaid and either registered or certified, addressed as follows: (a) if to the Company: Halsey Drug Co., Inc. 1827 Pacific Street Brooklyn, New York 11233 Attention: Mr. Michael Reicher Chief Executive Officer (b) if to a Purchaser, to the address set forth on Exhibit A attached hereto: or to such other address with respect to any party hereto as such party may from time to time notify (as provided above) the other parties hereto. Any such notice, demand or communication shall be deemed to have been given (i) on the date of delivery, if delivered personally, (ii) on the date of facsimile transmission, receipt confirmed, (iii) one business day after delivery to a nationally recognized overnight courier service, if marked for next day delivery or (iv) five business days after the date of mailing, if mailed. Copies of any notice, demand or communication given to (x) the Company, shall be delivered to St. John & Wayne, L.L.C., Two Penn Plaza East, Newark, New Jersey 07105-2249 Attn.: John P. Reilly, Esq., or such other address as may be directed and (y) any Purchaser, shall be delivered to Wolf, Block, Schorr and Solis-Cohen LLP, 250 Park Avenue, New York, New York, 10177, Attn.: George Abrahams, Esq., or such other address as may be directed. 17.6. Delays or Omissions. No delay or omission to exercise any right, power or remedy accruing to any holder of any Securities upon any breach or default of the Company under this Agreement shall impair any such right, power or remedy of such holder nor shall it be construed to be a waiver of any such breach or default, or an acquiescence,therein, or of or in any similar breach or default thereafter occurring; nor shall any waiver of any single breach or default be deemed a waiver of any other breach or default theretofore or thereafter occurring. Any waiver, permit, consent or approval of any kind or character on the part of any holder of any breach or default under this Agreement, or any waiver on the part of any holder of any provisions or conditions of this Agreement must be, made in writing and shall be effective only to the extent specifically set forth in such writing. All remedies, either under this Agreement or by law or otherwise afforded to any holder, shall be cumulative and not alternative. 17.7. Rights; Severability. Unless otherwise expressly provided herein, each Purchaser's rights hereunder are several rights, not rights jointly held with any other person. In case any provision of this Agreement shall be invalid, illegal or unenforceable, the validity, legality and enforceability of the remaining provisions shall not in any way be affected or impaired thereby. 49 51 17.8. Agent's Fees. (a) The Company hereby (i) represents and warrants that except for HKS Company, Inc. which is being compensated in full by the issuance of Securities as set forth in Exhibit A, the Company has not retained a finder or broker in connection with the transactions contemplated by this Agreement and (ii) agrees to indemnify and to hold the Purchasers harmless of and from any liability for commission or compensation in the nature of an agent's fee to any broker, person or firm, and the costs and expenses of defending against such liability or asserted liability, including, without limitation, reasonable attorney's fees, arising from any act by the Company or any of the Company's employees or representatives; provided, however, that the Company will have the right to defend against such liability by representative(s) of its own choosing, which representative(s) shall be approved by the Holders of a majority in aggregate principal amount of the Debentures and the Holders of a majority of the Shares (which approval shall not be unreasonably withheld or delayed), and provided, further, that the Company will not settle or compromise any claim or lawsuit without prior written notice to the Purchasers of the terms and provisions thereof. In the event that the Company shall fail to undertake the defense within ten (10) days of any notice of such claim, the Purchasers shall have the right to undertake the defense, compromise or settlement of such claim upon written notice to the Company by holders of a majority in principal amount of the Debentures and the holders of a majority of the Shares and the Company will be responsible for and shall pay all costs and expenses of defending such liability or asserted liability and any amounts paid in settlement. (b) Each Purchaser (i) severally represents and warrants that it has retained no finder or broker in connection with the transactions contemplated by this Agreement and (ii) hereby severally agrees to indemnify and to hold the Company harmless from any liability for any commission or compensation in the nature of an agent's or finder's fee to any broker or other person or firm (and the costs, including reasonable legal fees, and expenses of defending against such liability or asserted liability) for which such Purchaser, or any of its employees or representatives, are responsible. 17.9. Expenses. The Company shall bear its own expenses and legal fees incurred on its behalf with respect to the negotiation, execution and consummation of the transactions contemplated by this Agreement, and the Company will reimburse the Purchasers for all of the reasonable expenses incurred by the Purchasers and their affiliates with respect to the negotiation, execution and consummation of the transactions contemplated by this Agreement and the transactions contemplated hereby and due diligence conducted in connection therewith, including the fees and disbursements of counsel and auditors for the Purchasers; provided, however, that the amount of such reimbursement shall not exceed $100,000. Such reimbursement shall be paid on the Closing Date. 17.10. Litigation. The parties each hereby waive trial by jury in any action or proceeding of any kind or nature in any court in which an action may be commenced arising out of this Agreement or by reason of any other cause or dispute whatsoever between them. The parties hereto agree that the State and Federal Courts which sit in the State of New York and the County of New York shall have exclusive jurisdiction to hear and determine any claims or disputes between the Company and such holders, pertaining directly or indirectly to this Agreement or to any matter arising therefrom. The parties each expressly submit and consent in 50 52 advance to such jurisdiction in any action or proceeding commenced in such courts provided that such consent shall not be deemed to be a waiver of personal service of the summons and complaint, or other process or papers issued therein. The choice of forum set forth in this Section 17.10 shall not be deemed to preclude the enforcement of any judgment obtained in such forum or the taking of any action under this Agreement to enforce same in any appropriate jurisdiction. The parties each waive any objection based upon forum non conveniens and any objection to venue of any action instituted hereunder. 17.11. Titles and Subtitles. The titles of the articles, sections and subsections of this Agreement are for convenience of reference only and are not to be considered in construing this Agreement. 17.12. Counterparts. This Agreement may be executed in any number of counterparts, each of which shall be an original, but all of which together shall constitute one instrument. If the Purchaser is in agreement with the foregoing the Purchaser shall sign where indicated below and thereupon this letter shall become a binding agreement between such Purchaser and the Company. Very truly yours, HALSEY DRUG CO., INC. By: /s/ Michael Reicher ----------------------------- Michael Reicher Chief Executive Officer AGREED: GALEN PARTNERS III, L.P. By: Claudius, L.L.C., General Partner By: /s/ Bruce F. Wesson ----------------------------- Name: Bruce F. Wesson Title: Managing Member 51 53 GALEN PARTNERS INTERNATIONAL III, L.P. By: Claudius, L.L.C., General Partner By: /s/ Bruce F. Wesson ----------------------------- Name: Bruce F. Wesson Title: Managing Member GALEN EMPLOYEE FUND III, L.P. By: Wesson Enterprises, Inc. By: /s/ Bruce F. Wesson ----------------------------- Name: Bruce F. Wesson Title: Managing Member [ADDITIONAL PURCHASERS] 52 54 EXHIBIT A
Principal Amount of $1.50 $2.375 Name and Address of Purchaser Debenture Purchased Warrants Warrants Purchase Price - ----------------------------- ------------------- -------- -------- -------------- Galen Partners III, L.P. $15,423,195 1,557,789 1,557,789 $15,423,195 610 Fifth Avenue, 5th Floor New York, New York 10020 Galen Partners International III, L.P. $ 1,709,167 172,643 172,643 $ 1,709,167 611 Fifth Avenue, 5th Floor New York, New York 10020 Galen Employee Fund III, L.P. $ 67,638 6,832 6,832 $ 67,638 610 Fifth Avenue, 5th Floor New York, New York 10020 Michael Reicher $ 300,000 30,303 30,303 $ 300,000 c/o Halsey Drug Co., Inc. 1827 Pacific Street Brooklyn, New York 11233 Peter Clemens $ 100,000 10,101 10,101 $ 100,000 c/o Halsey Drug Co., Inc. 1827 Pacific Street Brooklyn, New York 11233 Stefanie Heitmeyer $ 20,000 2,020 2,020 $ 20,000 c/o Halsey Drug Co., Inc. 1827 Pacific Street Brooklyn, New York 11233 Dan Hill $ 10,000 1,010 1,010 $ 10,000 c/o Halsey Drug Co., Inc. 1827 Pacific Street Brooklyn, New York 11233 Alan Smith $ 10,000 1,010 1,010 $ 10,000 c/o Halsey Drug Co., Inc. 1827 Pacific Street Brooklyn, New York 11233 Dennis Adams $ 1,170,000 118,182 118,182 $ 1,170,000 120 Kynlyn Road Radnor, Pennsylvania 19087 Patrick Coyne $ 50,000 5,051 5,051 $ 50,000 477 Margo Lane Berwyn, Pennsylvania 19312 Michael Weisbrot and Susan Weisbrot $ 300,000 30,303 30,303 $ 300,000 1136 Rock Creek Road Gladwyne, Pennsylvania 19035 Greg Wood $ 100,000 10,101 10,101 $ 100,000 1263 East Calaveras Street Altadena, California 91001
53 55
Principal Amount of $1.50 $2.375 Name and Address of Purchaser Debenture Purchased Warrants Warrants Purchase Price - ----------------------------- ------------------- -------- -------- -------------- Hement K. Shah and Varsha H. Shah $ 950,000 95,960 95,960 $ 950,000 29 Christy Drive Warren, New Jersey 07059 Varsha H. Shah as Custodian for $ 20,000 2,020 2,020 $ 20,000 Suneet H. Shah 29 Christy Drive Warren, New Jersey 07059 Varsha H. Shah as Custodian for $ 20,000 2,020 2,020 $ 20,000 Sachin H. Shah 29 Christy Drive Warren, New Jersey 07059 Bernard Selz $ 400,000 40,404 40,404 $ 400,000 121 East 73rd Street New York, New York 10021 Ilene Rainisch $ 25,000 2,525 2,525 $ 25,000 315 Devon Place Morganville, New Jersey 07751 Michael Rainisch $ 25,000 2,525 2,525 $ 25,000 48 Radford Street Staten Island, New York 10314 Ken Gimbel $ 100,000 10,101 10,101 $ 100,000 876 Kimball Road Highland Park, Illinois 60035
54 56 \ Page 52A COUNTERPART SIGNATURE PAGE TO DEBENTURE AND WARRANT PURCHASE AGREEMENT Additional Purchasers Mailing Address --------------------- --------------- /s/ Bernard Seiz c/o Furman Selz - -------------------------- 230 Park Avenue Bernard Seiz New York, New York 10069 Pershing - Division of DLJ for Benefit of Kenneth Gimbel IRA Account By: /s/ Kenneth Gimbel Pershing - Division of DLJ ----------------------- 14 Floor Name: Kenneth Gimbel One Pershing Plaza Title: Jersey City, New Jersey 07399 57 /s/ Hemant K. Shah - -------------------------------- Hemant K. Shah /s/ Varsha H. Shah - -------------------------------- Varsha H. Shah, as Custodian for Sachin Shah /s/ Varsha H. Shah - -------------------------------- c/o HKS & Company, Inc. Varsha H. Shah, as 29 Christy Drive Custodian for Sumeet H. Shah Warren, New Jersey 07059 58 /s/ Ilene Rainisch - -------------------------------- Ilene Rainisch /s/ Michael Rainisch - -------------------------------- c/o Al Rainisch Michael Rainisch Weiss, Peck & Greer One New York Plaza New York, New York 10004 /s/ Dennis Adams - -------------------------------- c/o Delaware Investment Advisors Dennis Adams One Commerce Square Philadelphia, Pennsylvania 19103 /s/ Patrick Coyne - -------------------------------- c/o Dennis Adams Patrick Coyne Delaware Investment Advisors One Commerce Square Philadelphia, Pennsylvania 19103 /s/ Michael Weisbrot - -------------------------------- c/o Dennis Adams Michael Weisbrot Delaware Investment Advisors One Commerce Square Philadelphia, Pennsylvania 19103 /s/ Susan Weisbrot - -------------------------------- c/o Dennis Adams Susan Weisbrot Delaware Investment Advisors One Commerce Square Philadelphia, Pennsylvania 19103 /s/ Greg Wood - -------------------------------- c/o DR International Greg Wood 7474 North Figueron Street Los Angeles, California 90041 59 - ----------------------------------- Ilene Rainisch - ----------------------------------- c/o Al Rainisch Michael Rainisch Weiss, Peck & Greer One New York Plaza New York, New York 10004 - ----------------------------------- c/o Delaware Investment Advisors Dennis Adams One Commerce Square Philadelphia, Pennsylvania 19103 - ----------------------------------- c/o Dennis Adams Patrick Coyne Delaware Investment Advisors One Commerce Square Philadelphia, Pennsylvania 19103 - ----------------------------------- c/o Dennis Adams Sarah Cerato Delaware Investment Advisors One Commerce Square Philadelphia, Pennsylvania 19103 - ----------------------------------- c/o Dennis Adams Michael Weisbrot Delaware Investment Advisors One Commerce Square Philadelphia, Pennsylvania 19103 - ----------------------------------- c/o Dennis Adams Susan Weisbrot Delaware Investment Advisors One Commerce Square Philadelphia, Pennsylvania 19103 - ----------------------------------- c/o DR International Greg Wood 7474 North Figueron Street Los Angeles, California 90041 /s/ Alan Jerrard Smith - ----------------------------------- 21 Bedlow Avenue Alan Jerrard Smith Newport, RI 02840 60 - ----------------------------------- Ilene Rainisch - ----------------------------------- c/o Al Rainisch Michael Rainisch Weiss, Peck & Greer One New York Plaza New York, New York 10004 - ----------------------------------- c/o Delaware Investment Advisors Dennis Adams One Commerce Square Philadelphia, Pennsylvania 19103 - ----------------------------------- c/o Dennis Adams Patrick Coyne Delaware Investment Advisors One Commerce Square Philadelphia, Pennsylvania 19103 - ----------------------------------- c/o Dennis Adams Sarah Cerato Delaware Investment Advisors One Commerce Square Philadelphia, Pennsylvania 19103 - ----------------------------------- c/o Dennis Adams Michael Weisbrot Delaware Investment Advisors One Commerce Square Philadelphia, Pennsylvania 19103 - ----------------------------------- c/o Dennis Adams Susan Weisbrot Delaware Investment Advisors One Commerce Square Philadelphia, Pennsylvania 19103 - ----------------------------------- c/o DR International Greg Wood 7474 North Figueron Street Los Angeles, California 90041 /s/ Michael R. Reicher - ----------------------------------- c/o Halsey Daug Co., Inc. Michael R. Reicher 1827 Pacific Shore Brooklyn, NY 11233 61 Page 52A COUNTERPART SIGNATURE PAGE TO DEBENTURE AND WARRANT PURCHASE AGREEMENT Additional Purchasers Mailing Address --------------------- --------------- c/o Furman Selz - -------------------------- 230 Park Avenue Bernard Selz New York, New York 10069 - -------------------------- 2 East 70th Street Katherine M. Bristor New York, New York 10021 Pershing - Division of DLJ for Benefit of Kenneth Gimbel IRA Account By: Pershing - Division of DLJ ----------------------- 14 Floor Name: One Pershing Plaza Title: Jersey City, New Jersey 07399 Attn: Sean Hester - -------------------------- c/o Bea Associates John B. Hurford One Citicorp Center 153 East 53rd Street New York, New York 10022 Harbour Investments Limited By: ----------------------- c/o Strong Capital Management Name: 100 Heritage Reserve Title: Menomonee Falls, Wisconsin 53051 /s/ Daniel W. Hill - -------------------------- 6725 Lynch Ave Daniel W. Hill Riverbank, CA 95367 62 - -------------------------- Ilene Rainisch - -------------------------- c/o Al Rainisch Michael Rainisch Weiss, Peck & Greer One New York Plaza New York, New York 10004 - -------------------------- c/o Delaware Investment Advisors Dennis Adams One Commerce Square Philadelphia, Pennsylvania 19103 - -------------------------- c/o Dennis Adams Patrick Coyne Delaware Investment Advisors One Commerce Square Philadelphia, Pennsylvania 19103 - -------------------------- c/o Dennis Adams Sarah Cerato Delaware Investment Advisors One Commerce Square Philadelphia, Pennsylvania 19103 - -------------------------- c/o Dennis Adams Michael Weisbrot Delaware Investment Advisors One Commerce Square Philadelphia, Pennsylvania 19103 - -------------------------- c/o Dennis Adams Susan Weisbrot Delaware Investment Advisors One Commerce Square Philadelphia, Pennsylvania 19103 - -------------------------- c/o DR International Greg Wood 7474 North Figueron Street Los Angeles, California 90041 /s/ Peter A. Clemens - -------------------------- c/o Halsey Drug Co., Inc. Peter A. Clemens 1827 Pacific Street Brooklyn, NY 01233 63 Page 52A COUNTERPART SIGNATURE PAGE TO DEBENTURE AND WARRANT PURCHASE AGREEMENT
Additional Purchasers Mailing Address - ------------------------------------ c/o Furman Selz Bernard Selz 230 Park Avenue New York, New York 10069 - ------------------------------------ 2 East 70th Street Katherine M. Bristor New York, New York 10021 Pershing - Division of DLJ for Benefit of Kenneth Gimbel IRA Account By: Pershing - Division of DLJ --------------------------------- 14 Floor Name: One Pershing Plaza Title: Jersey City, New Jersey 07399 Attn: Sean Hester - ------------------------------------ c/o Bea Associates John B. Hurford One Citicorp Center 153 East 53rd Street New York, New York 10022 Harbour Investments Limited By: c/o Strong Capital Management --------------------------------- 100 Heritage Reserve Name: Menomonee Falls, Wisconsin 53051 Title: By: /s/ Stephanie K. Heitmeyer 17759 St. Rt. 66 --------------------------------- Ft. Jennings, OH 45844 Stephanie K. Heitmeyer
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                                                                    Exhibit 10.2

                                     FORM OF
                       COMPANY GENERAL SECURITY AGREEMENT


               THIS COMPANY GENERAL SECURITY AGREEMENT ("Company Security
Agreement") is made and entered into as of March 10, 1998, by and between HALSEY
DRUG CO., INC., a New York corporation (the "Debtor"), with its principal place
of business at 1827 Pacific Street, Brooklyn, New York 11233, and GALEN PARTNERS
III, L.P., a Delaware limited partnership (" Galen"), with its principal place
of business at 610 Fifth Avenue, 5th Floor, New York, New York 10020, acting in
its capacity as agent for the Purchasers (in such capacity, the "Agent").


                               W I T N E S S E T H

               WHEREAS, Galen, certain other purchasers (together with Galen,
the "Purchasers") and the Debtor have entered into a Debenture and Warrant
Purchase Agreement dated as of the date hereof (as the same may be amended,
modified, supplemented or restated from time to time, the "Purchase Agreement";
terms which are capitalized herein and not otherwise defined shall have the
meanings ascribed to them in the Purchase Agreement); and

               WHEREAS, the Purchasers have required, as a condition precedent
to the effectiveness of the Purchase Agreement, that the Debtor (i) grant to the
Agent, for the ratable benefit of the Purchasers, a security interest in and to
the Collateral (as defined in Section II below) and (ii) execute and deliver
this Company Security Agreement in order to secure the payment and performance
by the Debtor of the obligations owing by the Debtor to the Purchasers under the
Purchase Agreement and the agreements, documents and instruments delivered by
the Debtor pursuant thereto or in connection therewith (collectively, the
"Obligations").


               NOW, THEREFORE, in consideration of the premises and in order to
induce the Purchasers to enter into and perform the Purchase Agreement, the
Debtor hereby agrees as follows:


               SECTION I. CREATION OF SECURITY INTEREST.

               The Debtor hereby pledges, assigns and grants to the Agent a
continuing perfected lien on and security interest in all of the Debtor's right,
title and interest in and to the Collateral (as defined in Section II below) in
order to secure the payment and performance of all Obligations owing by the
Debtor.
   2
               SECTION II. COLLATERAL.

               For purposes of this Company Security Agreement, the term
"Collateral" shall mean all of the kinds and types of property described in
subsections A. through E. hereof, whether now owned or hereafter at any time
arising, acquired or created by the Debtor and wherever located, and includes
all replacements, additions, accessions, substitutions, repairs, proceeds and
products relating thereto or therefrom, and all documents, ledger sheets and
files of the Debtor relating thereto. "Proceeds" hereunder include (i) whatever
is now or hereafter received by the Debtor upon the sale, exchange, collection
or other disposition of any item of Collateral, whether such proceeds constitute
inventory, accounts, accounts receivable, general intangibles, instruments,
securities (including, without limitation, United States of America Treasury
Bills), credits, claims, demands, documents, letters of credit and letter of
credit proceeds, chattel paper, documents of title, certificates of title,
certificates of deposit, warehouse receipts, bills of lading, leases, deposit
accounts, money, tax refund claims, contract rights, goods or equipment and (ii)
any such items which are now or hereafter acquired by the Debtor with any
proceeds of Collateral hereunder:

               A. Accounts. All of the Debtor's accounts, whether now existing
or existing in the future, including without limitation (i) all accounts
receivable (whether or not specifically listed on schedules furnished to the
Agent), including, without limitation, all accounts created by or arising from
all of the Debtor's sales of goods or rendition of services made under any of
Debtor's trade names, or through any of its divisions, (ii) all unpaid seller's
rights (including rescission, replevin, reclamation and stoppage in transit)
relating to the foregoing or arising therefrom, (iii) all rights to any goods
represented by any of the foregoing, including returned or repossessed goods,
(iv) all reserves and credit balances held by the Debtor with respect to any
such accounts receivable or account debtors and (v) all guarantees or collateral
for any of the foregoing (all of the foregoing property and similar property
being hereinafter referred to as "Accounts");

               B. Inventory. All of the Debtor's inventory, including without
limitation (i) all raw materials, work in process, parts, components,
assemblies, supplies and materials used or consumed in the Debtor's businesses,
wherever located and whether in the possession of the Debtor or any other Person
(for the purposes of this Company Security Agreement, the term "Person" means
any individual, sole proprietorship, partnership, joint venture, trust,
unincorporated organization, association, corporation, institution, entity,
party or government (including any division, agency or department thereof), and
its successors, heirs and assigns); (ii) all goods, wares and merchandise,
finished or unfinished, held for sale or lease or leased or furnished or to be
furnished under contracts of service, wherever located and whether in the
possession of the Debtor or any other Person or entity; and (iii) all goods
returned to or repossessed by the Debtor (all of the foregoing property being
hereinafter referred to as "Inventory");

               C. Equipment. All of the equipment owned or leased by the Debtor,
including, without limitation, machinery, equipment, office equipment and
supplies, computers and related equipment, furniture, furnishings, tools,
tooling, jigs, dies, fixtures, manufacturing implements, fork lifts, trucks,
trailers, motor vehicles, and other equipment (all of the foregoing property
being hereinafter referred to as "Equipment");


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               D. Intangibles. All of the Debtor's general intangibles,
instruments, securities (including, without limitation, United States of America
Treasury Bills), credits, claims, demands, documents, letters of credit and
letter of credit proceeds, chattel paper, documents of title, certificates of
title, certificates of deposit, warehouse receipts, bills of lading, leases
which are permitted to be assigned or pledged, deposit accounts, money, tax
refund claims, contract rights which are permitted to be assigned or pledged
(all of the foregoing property being hereinafter referred to as "Intangibles");
and

               E. Intellectual Property. All of the Debtor's intellectual
property, including, without limitation, New Drug Applications, Investigatory
New Drug Applications, Abbreviated New Drug Applications, Alternative New Drug
Applications, registrations and quotas as issued by the Drug Enforcement
Administration and/or the Attorney General of the United States pursuant to the
Controlled Substances Act, certifications, permits and approvals of federal and
state governmental agencies, patents, patent applications, trademarks, trademark
applications, service marks, service mark applications, trade names, technical
knowledge and processes, formal or informal licensing arrangements which are
permitted to be assigned or pledged, blueprints, technical specifications,
computer software, copyrights, copyright applications and other trade secrets,
and all embodiments thereof, and rights thereto, including, without limitation,
all of the Debtor' rights to use the patents, trademarks, copyrights, service
marks, or other property of the aforesaid nature of other Persons now or
hereafter licensed to the Debtor, together with the goodwill of the business
symbolized by or connected with the Debtor's trademarks, copyrights, service
marks, licenses and the other rights included in this section II(E).


               SECTION III. THE DEBTOR'S REPRESENTATIONS AND WARRANTIES.

               A. Places of Business. The Debtor has no other place of business,
or warehouses in which it leases space, other than those set forth on Section
IIIA of Schedule A, a copy of which is attached hereto and made a part hereof
("Schedule A").

               B. Location of Collateral. Except for the movement of Collateral
from time to time from one place of business or warehouse listed on Section IIIA
of Schedule A, to another place of business or warehouse listed on Section IIIA
of such Schedule A, the Collateral is located at the Debtor's chief executive
office or other places of business or warehouses listed on such Section IIIA of
Schedule A, and not at any other location.

               C. Restrictions on Collateral Disposition. None of the Collateral
is subject to contractual obligations that may restrict or inhibit the Agent's
rights or ability to sell or dispose of the Collateral or any part thereof after
the occurrence of an Event of Default.

               D. Status of Accounts. Each Account is based on an actual and
bona fide rendition of services to customers, made by the Debtor in the ordinary
course of its business; the Accounts created are its exclusive property and are
not and shall not be subject to any lien, consignment arrangement, encumbrance,
security interest or financing statement whatsoever, except as otherwise
provided in Section IIID of Schedule A, and to the best knowledge of the Debtor,
the Debtor's customers have accepted the services, and owe and are obligated to
pay


                                        3
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the full amounts stated in the invoices according to their terms, without any
dispute, offset, defense or counterclaim.



               SECTION IV. COVENANTS OF THE DEBTOR.

               A. Defend Against Claims. The Debtor will defend the Collateral
against all claims and demands of all persons at any time claiming the same or
any interest therein unless both the Agent and the Debtor determine that the
claim or demand is not material and that, consequently, such defense would not
be consistent with good business judgment. The Debtor will not permit any lien
notices with respect to the Collateral or any portion thereof to exist or be on
file in any public office except for those in favor of the Agent and those
permitted under the terms of the Purchase Agreement.

               B. Change in Collateral Location. The Debtor will not (i) change
its corporate name, (ii) change the location of its chief executive office or
establish any place of business other than those specified in Section IIIA of
Schedule A, or (iii) move or permit movement of the Collateral from the
locations specified therein except from one such location to another such
location, unless in each case the Debtor shall have given the Agent at least
thirty (30) days prior written notice thereof, and shall have, in advance,
executed and caused to be filed and/or delivered to the Agent any financing
statements or other documents required by the Agent to perfect the security
interest of the Agent in the Collateral in accordance with Section IVC hereof,
all in form and substance satisfactory to the Agent.

               C. Additional Financing Statements. Promptly upon the reasonable
request of the Agent, the Debtor will execute and deliver or use its reasonable
efforts to procure any document, give any notices, execute and file any
financing statements, mortgages or other documents, all in form and substance
satisfactory to the Agent, mark any chattel paper, deliver any chattel paper or
instruments to the Agent and take any other actions that are necessary or, in
the opinion of the Agent, desirable to perfect or continue the perfection and
the first priority of the Agent's security interest in the Collateral, to
protect the Collateral against the rights, claims, or interests of third
persons, or to effect the purposes of this Company Security Agreement. The
Debtor will pay the costs incurred in connection with any of the foregoing.

               D. Additional Liens; Transfers. Without the prior written consent
of the Agent, the Debtor will not, in any way, hypothecate or create or permit
to exist any lien, security interest, charge or encumbrance on or other interest
in the Collateral, other than those permitted under the terms of the Purchase
Agreement, and Debtor will not sell, transfer, assign, pledge, collaterally
assign, exchange or otherwise dispose of the Collateral, other than the sale of
Inventory in the ordinary course of business and the sale of obsolete or worn
out Equipment. Notwithstanding the foregoing, if the proceeds of any such sale
consist of notes, instruments, documents of title, letters of credit or chattel
paper, such proceeds shall be promptly delivered to the Agent to be held as
Collateral hereunder. If the Collateral, or any part thereof, is sold,
transferred, assigned, exchanged, or otherwise disposed of in violation of these
provisions, the security interest of the Agent shall continue in such Collateral
or part thereof notwithstanding such sale, transfer, assignment, exchange or
other disposition, and the Debtor will hold the


                                        4
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proceeds thereof for the benefit of the Agent, and promptly transfer such
proceeds to the Agent in kind.

               E. Contractual Obligations. The Debtor will not enter into any
contractual obligations which may restrict or inhibit the Agent's rights or
ability to sell or otherwise dispose of the Collateral or any part thereof after
the occurrence or during the continuance of an Event of Default.

               F. Agent's Right to Protect Collateral. Upon the occurrence or
continuance of an Event of Default, the Agent shall have the right at any time
to make any payments and do any other acts the Agent may deem necessary to
protect the security interests of the Purchasers in the Collateral, including,
without limitation, the rights to pay, purchase, contest or compromise any
encumbrance, charge or lien which, in the reasonable judgment of the Agent,
appears to be prior to or superior to the security interests granted hereunder,
and appear in and defend any action or proceeding purporting to affect its
security interests in, and/or the value of, the Collateral. The Debtor hereby
agrees to reimburse the Agent for all payments made and expenses incurred under
this Company Security Agreement including reasonable fees, expenses and
disbursements of attorneys and paralegals acting for the Agent, including any of
the foregoing payments under, or acts taken to protect its security interests
in, the Collateral, which amounts shall be secured under this Company Security
Agreement, and agrees it shall be bound by any payment made or act taken by the
Agent hereunder absent the Agent's gross negligence or willful misconduct. The
Agent shall have no obligation to make any of the foregoing payments or perform
any of the foregoing acts.

               G. Further Obligations With Respect to Accounts. In furtherance
of the continuing assignment and security interest in the Accounts of the Debtor
granted pursuant to this Company Security Agreement, upon the creation of
Accounts, upon the Agent's request, the Debtor will execute and deliver to the
Agent in such form and manner as the Agent may require, solely for its
convenience in maintaining records of Collateral, such confirmatory schedules of
Accounts, and other appropriate reports designating, identifying and describing
the Accounts as the Agent may reasonably require. In addition, upon the Agent's
request, the Debtor shall provide the Agent with copies of agreements with, or
purchase orders from, the customers of the Debtor and copies of invoices to
customers, proof of shipment or delivery and such other documentation and
information relating to said Accounts and other Collateral as the Agent may
reasonably require. Furthermore, upon Agent's request, the Debtor shall deliver
to the Agent any documents or certificates of title issued with respect to any
property included in the Collateral, and any promissory notes, letters of credit
or instruments related to or otherwise in connection with any property included
in the Collateral, which in any such case came into the possession of the
Debtor, or shall cause the issuer thereof to deliver any of the same directly to
the Agent, in each case with any necessary endorsements in favor of the Agent.
Failure to provide the Agent with any of the foregoing shall in no way affect,
diminish, modify or otherwise limit the security interests granted herein. The
Debtor hereby authorizes the Agent to regard the Debtor's printed name or rubber
stamp signature on assignment schedules or invoices as the equivalent of a
manual signature by the Debtor's authorized officers or agents.


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               H. Insurance. The Debtor agrees to maintain public liability
insurance, third party property damage insurance and replacement value insurance
on the Collateral under such policies of insurance, with such insurance
companies, in such amounts and covering such risks as are at all times
satisfactory to the Agent in its commercially reasonable judgment. All policies
covering the Collateral are to name the Agent as an additional insured and the
loss payee in case of loss, and are to contain such other provisions as the
Agent may reasonably require to fully protect the Agent's interest in the
Collateral and to any payments to be made under such policies.

               I. Taxes. The Debtor agrees to pay, when due, all taxes lawfully
levied or assessed against the Debtor or any of the Collateral before any
penalty or interest accrues thereon; provided, however, that, unless such taxes
have become a Federal tax or Employment Retirement Security Income Act lien on
any of the assets of the Debtor, no such tax need be paid if the same is being
contested, in good faith, by appropriate proceedings promptly instituted and
diligently conducted and if an adequate reserve or other appropriate provision
shall have been made therefor as required in order to be in conformity with
generally accepted accounting principles and procedures in effect in the United
States of America.

               J. Compliance with Laws. The Debtor agrees to comply in all
material respects with all requirements of law applicable to the Collateral or
any part thereof, or to the operation of its business or its assets generally,
unless the Debtor contests any such requirements of law in a reasonable manner
and in good faith. The Debtor agrees to maintain in full force and effect, its
respective licenses and permits granted by any governmental authority as may be
necessary or advisable for the Debtor to conduct its business in all material
respects.

               K. Maintenance of Property. The Debtor agrees to keep all
property useful and necessary to its business in good working order and
condition (ordinary wear and tear excepted) and not to commit or suffer any
waste with respect to any of their properties.

               L. Environmental and Other Matters. The Debtor will conduct its
business so as to comply in all material respects with all environmental, land
use, occupational, safety or health laws, regulations, directions, ordinances,
criteria and guidelines in all jurisdictions in which it is or may at any time
be doing business, except to the extent that the Debtor is contesting, in good
faith by appropriate legal, administrative or other proceedings, any such law,
regulation, direction, ordinance, criteria, guideline, or interpretation thereof
or application thereof; provided, further, that the Debtor shall comply with the
order of any court or other governmental authority relating to such laws unless
the Debtor shall currently be prosecuting an appeal, proceedings for review or
administrative proceedings and shall have secured a stay of enforcement or
execution or other arrangement postponing enforcement or execution pending such
appeal, proceedings for review or administrative proceedings.

               M. Further Assurances. The Debtor shall take all such further
actions and execute all such further documents and instruments (including, but
not limited to, collateral assignments of Intellectual Property and Intangibles
or any portion thereof) as the Agent may at any time reasonably determine in its
sole discretion to be necessary or desirable to further carry out and consummate
the transactions contemplated by the Purchase Agreement and the


                                        6
   7
documentation relating thereto, including this Company Security Agreement, and
to perfect or protect the liens (and the priority status thereof) of the Agent
in the Collateral.

               SECTION V. REMEDIES.

               A. Obtaining the Collateral Upon Default. If any Event of Default
shall have occurred and be continuing, then and in every such case, subject to
any mandatory requirements of applicable law then in effect, the Agent, in
addition to any rights now or hereafter existing under applicable law, shall
have all rights as a secured creditor under the Uniform Commercial Code in all
relevant jurisdictions and may:

                     (a) personally, or by agents or attorneys, immediately
              retake possession of the Collateral or any part thereof, from the
              Debtor or any other Person who then has possession of any part
              thereof, with or without notice or process of law, and for that
              purpose may enter upon the Debtor's premises where any of the
              Collateral is located and remove the same and use in connection
              with such removal any and all services, supplies, aids and other
              facilities of the Debtor;

                     (b) instruct the obligor or obligors on any agreement,
              instrument or other obligation (including, without limitation, the
              Accounts) constituting the Collateral to make any payment required
              by the terms of such instrument or agreement directly to the
              Agent;

                     (c) withdraw all monies, securities and instruments held
              pursuant to any pledge arrangement for application to the
              Obligations;

                     (d) sell, assign or otherwise liquidate, or direct the
              Debtor to sell, assign or otherwise liquidate, any or all of the
              Collateral or any part thereof, and take possession of the
              proceeds of any such sale or liquidation;

                     (e) take possession of the Collateral or any part thereof,
              by directing the Debtor in writing to deliver the same to the
              Agent at any place or places designated by the Agent, in which
              event the Debtor shall at its own expense:

                            a. forthwith cause the same to be moved to the place
                     or places so designated by the Agent and there delivered to
                     the Agent,

                            b. store and keep any Collateral so delivered to the
                     Agent at such place or places pending further action by the
                     Agent as provided in Section VB, and

                            c. while the Collateral shall be so stored and kept,
                     provide such guards and maintenance services as shall be
                     necessary to protect the same and to preserve and maintain
                     the Collateral in good condition;

              it being understood that the Debtor's obligation to so deliver the
              Collateral is of the essence of this Company Security Agreement
              and that, accordingly, upon application


7
   8
               to a court of equity having jurisdiction, the Agent shall be
               entitled to a decree requiring specific performance by the Debtor
               of said obligation.

               B. Disposition of the Collateral. Any collateral repossessed by
the Agent under or pursuant to Section VA and any other Collateral whether or
not so repossessed by the Agent, may be sold, assigned, leased or otherwise
disposed of under one or more contracts or as an entirety, and without the
necessity of gathering at the place of sale the property to be sold, and in
general in such manner, at such time or times, at such place or places and on
such terms as the Agent may, in compliance with any mandatory requirements of
applicable law, determine to be commercially reasonable. Any of the Collateral
may be sold, leased or otherwise disposed of, in the condition in which the same
existed when taken by the Agent or after any overhaul or repair which the Agent
shall determine to be commercially reasonable. Any such disposition which shall
be a private sale or other private proceedings permitted by such requirements
shall be made upon not less than ten (10) days' written notice to the Debtor
specifying the time at which such disposition is to be made and the intended
sale price or other consideration therefor, and shall be subject, for the ten
(10) days after the giving of such notice, to the right of the Debtor or any
nominee of the Debtor to acquire the Collateral involved at a price or for such
other consideration at least equal to the intended sale price or other
consideration so specified. Any such disposition which shall be a public sale
permitted by such requirements shall be made upon not less than ten (10) days'
written notice to the Debtor specifying the time and place of such sale and, in
the absence of applicable requirements of law, shall be by public auction (which
may, at the option of the Agent, be subject to reserve), after publication of
notice of such auction not less than ten (10) days prior thereto in two (2)
newspapers in general circulation in the City of New York, as the Agent may
determine. To the extent permitted by any such requirement of law, the Agent may
bid for and become the purchaser of the Collateral or any item thereof, offered
for sale in accordance with this Section without accountability to the Debtor
(except to the extent of surplus money received). If, under mandatory
requirements of applicable law, the Agent shall be required to make disposition
of the Collateral within a period of time which does not permit the giving of
notice to the Debtor as hereinabove specified, the Agent need give the Debtor
only such notice of disposition as shall be reasonably practicable in view of
such mandatory requirements of applicable law.

               C. Power of Attorney. The Debtor hereby irrevocably authorizes
and appoints the Agent, or any Person or agent the Agent may designate, as the
Debtor's attorney-in-fact, at the Debtor's cost and expense, to exercise all of
the following powers upon and at any time after the occurrence and during the
continuance of an Event of Default, which powers, being coupled with an
interest, shall be irrevocable until all of the Obligations owing by the Debtor
shall have been paid and satisfied in full:

                      (a) accelerate or extend the time of payment, compromise,
               issue credits, bring suit or administer and otherwise collect
               Accounts or proceeds of any Collateral;

                      (b) receive, open and dispose of all mail addressed to the
               Debtor and notify postal authorities to change the address for
               delivery thereof to such address as the Agent may designate;


                                        8
   9
                      (c) give customers indebted on Accounts notice of the
               Agent's interest therein, and/or to instruct such customers to
               make payment directly to the Agent for the Debtor's account;

                      (d) convey any item of Collateral to any purchaser
               thereof;

                      (e) give any notices or record any liens under Section IVC
               hereof; and

                      (f) make any payments or take any acts under Section IVF
               hereof.

The Agent's authority under this section VC shall include, without limitation,
the authority to execute and give receipt for any certificate of ownership or
any document, transfer title to any item of Collateral, sign the Debtor's name
on all financing statements or any other documents deemed necessary or
appropriate to preserve, protect or perfect the security interest in the
Collateral and to file the same, prepare, file and sign the Debtor's name on any
notice of lien, assignment or satisfaction of lien or similar document in
connection with any Account and prepare, file and sign Debtor's name on a proof
of claim in bankruptcy or similar document against any customer of the Debtor,
and to take any other actions arising from or incident to the rights, powers and
remedies granted to the Agent in this Company Security Agreement. This power of
attorney is coupled with an interest and is irrevocable by the Debtor.

               D. Waiver of Claims. Except as otherwise provided in this Company
Security Agreement, the Debtor HEREBY WAIVES, TO THE EXTENT PERMITTED BY
APPLICABLE LAW, NOTICE AND JUDICIAL HEARING IN CONNECTION WITH THE AGENT'S
TAKING POSSESSION OF OR DISPOSING OF ANY OF THE COLLATERAL, INCLUDING, WITHOUT
LIMITATION, ANY AND ALL PRIOR NOTICE AND HEARING FOR ANY PREJUDGMENT REMEDY OR
REMEDIES AND ANY SUCH RIGHT WHICH THE DEBTOR WOULD OTHERWISE HAVE UNDER THE
CONSTITUTION OR ANY STATUTE OF THE UNITED STATES OR OF ANY STATE, and the Debtor
hereby further waives, to the extent permitted by law:

                      (a) all damages occasioned by such taking of possession
               except any damages which are the direct result of the Agent's
               gross negligence or willful misconduct;

                      (b) all other requirements as to the time, place and terms
               of sale or other requirements with respect to the enforcement of
               the Agent's rights hereunder, except as expressly provided
               herein; and

                      (c) all rights of redemption, appraisement, valuation,
               stay, extension or moratorium now or hereafter in force under any
               applicable law in order to prevent or delay the enforcement of
               this Company Security Agreement or the absolute sale of the
               Collateral or any portion thereof, and the Debtor, for itself and
               all who may claim under it, insofar as it or they now or
               hereafter lawfully may, hereby waives the benefit of all such
               laws.


                                        9
   10
Any sale of, or the grant of options to purchase, or any other realization upon
any Collateral shall operate to divest all right, title, interest, claim and
demand, either at law or in equity, of the Debtor therein and thereto, and shall
be a perpetual bar both at law and in equity against the Debtor and against any
and all persons claiming or attempting to claim the Collateral so sold, optioned
or realized upon, or any part thereof, from, through and under the Debtor.

               E. Remedies Cumulative. Each and every right, power and remedy
hereby specifically given to the Agent shall be in addition to every other
right, power and remedy specifically given under this Company Security
Agreement, under the Purchase Agreement or under other documentation relating
thereto or now or hereafter existing at law or in equity, or by statute, and
each and every right, power and remedy whether specifically herein given or
otherwise existing may be exercised from time to time or simultaneously and as
often and in such order as may be deemed expedient by the Agent. All such
rights, powers and remedies shall be cumulative and the exercise or the
beginning of exercise of one shall not be deemed a waiver of the right to
exercise of any other or others. No delay or omission of the Agent in the
exercise of any such right, power or remedy and no renewal or extension of any
of the Obligations shall impair any such right, power or remedy or shall be
construed to be a waiver of any default or Event of Default or any acquiescence
therein.

               SECTION VI.  MISCELLANEOUS PROVISIONS.

               A. Notices. All notices, approvals, consents or other
communications required or desired to be given hereunder shall be delivered in
person, by facsimile transmission followed promptly by first class mail or by
overnight mail, and delivered if to the Debtor, then to the attention of Mr.
Michael Reicher, c/o Halsey Drug Co., Inc., 1827 Pacific Street, Brooklyn, New
York 11233, fax no. (718) 467-4261, with a copy to John P. Reilly, Esq., c/o St.
John & Wayne, 2 Penn Plaza East, Newark, New Jersey 07105, fax no. (973)
491-3407, and if to the Agent, then to the attention of Mr. Srini Conjeevaram
c/o Galen Associates, Rockefeller Center, 610 Fifth Avenue, 5th Floor, New York,
New York 10020, fax no. (212) 218-4999, with a copy to George N. Abrahams, Esq.
c/o Wolf, Block, Schorr and Solis-Cohen LLP, 250 Park Avenue, New York, New York
10177, fax no. (212) 986-0604.

               B. Headings. The headings in this Company Security Agreement are
for purposes of reference only and shall not affect the meaning or construction
of any provision of this Company Security Agreement.

               C. Severability. The provisions of this Company Security
Agreement are severable, and if any clause or provision shall be held invalid or
unenforceable in whole or in part in any jurisdiction, then such invalidity or
unenforceability shall affect, in that jurisdiction only, such clause or
provision, or part thereof, and shall not in any manner affect such clause or
provision in any other jurisdiction or any other clause or provision of this
Company Security Agreement in any jurisdiction.

               D. Amendments, Waivers and Consents. Any amendment or waiver of
any provision of this Company Security Agreement and any consent to any
departure by the Debtor from any provision of this Company Security Agreement
shall be effective only if made or given in writing signed by the Agent.


                                       10
   11
               E. Interpretation of Agreement. Time is of the essence in each
provision of this Company Security Agreement of which time is an element. All
terms not defined herein shall have the meaning set forth in the applicable
Uniform Commercial Code. Acceptance of or acquiescence in a course of
performance rendered under this Company Security Agreement shall not be relevant
in determining the meaning of this Company Security Agreement even though the
accepting or acquiescing party had knowledge of the nature of the performance
and opportunity for objection.

               F. Continuing Security Interest. This Company Security Agreement
shall create a continuing security interest in the Collateral and shall (i)
remain in full force and effect until indefeasible payment in full of the
Obligations owing by the Debtor, (ii) be binding upon the Debtor, and its
successors and assigns and (iii) inure to the benefit of the Agent and its
successors and assigns.

               G. Reinstatement. To the extent permitted by law, this Company
Security Agreement shall continue to be effective or be reinstated if at any
time any amount received by the Agent in respect of the Obligations owing by the
Debtor is rescinded or must otherwise be restored or returned by the Agent upon
the occurrence or during the pendency of any Event of Default, all as though
such payments had not been made.

               H. Survival of Provisions. All representations, warranties and
covenants of the Debtor contained herein shall survive the execution and
delivery of this Company Security Agreement, and shall terminate only upon the
full and final indefeasible payment and performance by the Debtor of the
Obligations secured hereby.

               I. Setoff. The Agent shall have all rights of setoff available at
law or in equity.

               J. Power of Attorney. In addition to the powers granted to the
Agent under Section VC, the Debtor hereby irrevocably authorizes and appoints
the Agent, or any Person or agent the Agent may designate, as the Debtor's
attorney-in-fact, at the Debtor's cost and expense, to exercise all of the
following powers, which being coupled with an interest, shall be irrevocable
until all of the Obligations shall have been indefeasibly paid and satisfied in
full:

                       (a) after the occurrence of an Event of Default, to
               receive, take, endorse, sign, assign and deliver, all in the name
               of the Agent or the Debtor, any and all checks, notes, drafts,
               and other documents or instruments relating to the Collateral;
               and

                       (b) to request, at any time from customers indebted on
               Accounts, verification of information concerning the Accounts and
               the amounts owing thereon.

               K. Indemnification; Authority of the Agent. Neither the Agent nor
any director, officer, employee, attorney or agent of the Agent shall be liable
to the Debtor for any action taken or omitted to be taken by it or them
hereunder, except for its or their own gross negligence or willful misconduct,
nor shall the Agent be responsible for the validity, effectiveness or
sufficiency of this Company Security Agreement or of any document or security
furnished pursuant hereto. The Agent and its directors, officers, employees,
attorneys and


                                       11
   12
agents shall be entitled to rely on any communication, instrument or document
reasonably believed by it or them to be genuine and correct and to have been
signed or sent by the proper person or persons. The Debtor agrees to indemnify
and hold harmless the Agent and any other person from and against any and all
costs, expenses (including reasonable fees, expenses and disbursements of
attorneys and paralegals (including, without duplication, reasonable charges of
inside counsel)), claims or liability incurred by the Agent or such person
hereunder, unless such claim or liability shall be due to willful misconduct or
gross negligence on the part of the Agent or such person.

               L. Release; Termination of Agreement. Subject to the provisions
of Section VIG hereof, this Company Security Agreement shall terminate upon full
and final indefeasible payment and performance of all the Obligations owing by
the Debtor. At such time, the Agent shall, at the request of the Debtor,
reassign and redeliver to the Debtor all of the Collateral hereunder which has
not been sold, disposed of, retained or applied by the Agent in accordance with
the terms hereof. Such reassignment and redelivery shall be without warranty by
or recourse to the Agent, except as to the absence of any prior assignments by
the Agent of its interest in the Collateral, and shall be at the expense of the
Debtor.

               M. Counterparts. This Company Security Agreement may be executed
in one or more counterparts, each of which shall be deemed an original but all
of which shall together constitute one and the same agreement.

               N. GOVERNING LAW. THE VALIDITY, INTERPRETATION AND ENFORCEMENT OF
THIS COMPANY SECURITY AGREEMENT AND ANY DISPUTE ARISING OUT OF OR IN CONNECTION
WITH THIS COMPANY SECURITY AGREEMENT, WHETHER SOUNDING IN CONTRACT, TORT, EQUITY
OR OTHERWISE, SHALL BE GOVERNED BY THE INTERNAL LAWS (AS OPPOSED TO THE
CONFLICTS OF LAWS PROVISIONS) AND DECISIONS OF THE STATE OF NEW YORK.

               O. SUBMISSION TO JURISDICTION. ALL DISPUTES BETWEEN THE DEBTOR
AND THE AGENT, WHETHER SOUNDING IN CONTRACT, TORT, EQUITY OR OTHERWISE, SHALL BE
RESOLVED ONLY BY STATE AND FEDERAL COURTS LOCATED IN NEW YORK, NEW YORK, AND THE
COURTS TO WHICH AN APPEAL THEREFROM MAY BE TAKEN; PROVIDED, HOWEVER, THAT THE
AGENT SHALL HAVE THE RIGHT, TO THE EXTENT PERMITTED BY APPLICABLE LAW, TO
PROCEED AGAINST THE DEBTOR OR ITS PROPERTY IN ANY LOCATION REASONABLY SELECTED
BY THE AGENT IN GOOD FAITH TO ENABLE THE AGENT TO REALIZE ON SUCH PROPERTY, OR
TO ENFORCE A JUDGMENT OR OTHER COURT ORDER IN FAVOR OF THE AGENT. THE DEBTOR
AGREES THAT IT WILL NOT ASSERT ANY PERMISSIVE COUNTERCLAIMS, SETOFFS OR
CROSS-CLAIMS IN ANY PROCEEDING BROUGHT BY THE AGENT. THE DEBTOR WAIVES ANY
OBJECTION THAT IT MAY HAVE TO THE LOCATION OF THE COURT IN WHICH THE AGENT HAS
COMMENCED A PROCEEDING, INCLUDING, WITHOUT LIMITATION, ANY OBJECTION TO THE
LAYING OF VENUE OR BASED ON FORUM NON CONVENIENS.


                                       12
   13
               P. SERVICE OF PROCESS. THE DEBTOR HEREBY IRREVOCABLY AGREES THAT
SERVICE OF PROCESS IN ANY LEGAL ACTION OR PROCEEDING WITH RESPECT TO THIS
COMPANY SECURITY AGREEMENT MAY BE EFFECTED BY
MAILING A COPY THEREOF BY REGISTERED OR CERTIFIED MAIL, POSTAGE PREPAID, TO THE
DEBTOR AT ITS ADDRESS SET FORTH IN SECTION VIA HEREOF.

               Q. JURY TRIAL. THE DEBTOR AND THE AGENT EACH HEREBY WAIVE ANY
RIGHT TO A TRIAL BY JURY.

               R. LIMITATION OF LIABILITY. THE AGENT SHALL NOT HAVE ANY
LIABILITY TO THE DEBTOR (WHETHER SOUNDING IN TORT, CONTRACT, OR OTHERWISE) FOR
LOSSES SUFFERED BY THE DEBTOR IN CONNECTION WITH, ARISING OUT OF, OR IN ANY WAY
RELATED TO THE TRANSACTIONS OR RELATIONSHIPS CONTEMPLATED BY THIS COMPANY
SECURITY AGREEMENT, OR ANY ACT, OMISSION OR EVENT OCCURRING IN CONNECTION
THEREWITH, UNLESS IT IS DETERMINED BY A FINAL AND NONAPPEALABLE JUDGMENT OR
COURT ORDER BINDING ON THE AGENT, THAT THE LOSSES WERE THE RESULT OF ACTS OR
OMISSIONS CONSTITUTING GROSS NEGLIGENCE OR WILLFUL MISCONDUCT.

               S. Delays; Partial Exercise of Remedies. No delay or omission of
the Agent to exercise any right or remedy hereunder, whether before or after the
happening of any Event of Default, shall impair any such right or shall operate
as a waiver thereof or as a waiver of any such Event of Default. No single or
partial exercise by the Agent of any right or remedy shall preclude any other or
further exercise thereof, or preclude any other right or remedy.

               IN WITNESS WHEREOF, the Debtor has caused this Company Security
Agreement to be duly executed and delivered as of the day and year first above
written.


                                                HALSEY DRUG CO., INC.


                                                By: Michael Reicher
                                                    --------------------------
                                                Name:  Michael Reicher
                                                Title: Chief Executive Officer


                                       13
   14
               By its acceptance hereof, as of the day and year first above
written, the Agent agrees to be bound by the provisions hereof applicable to it.

                                                 GALEN PARTNERS III, L.P.
                                                 By: Claudius, L.L.C.,
                                                     General Partner



                                                 By: Bruce F. Wesson
                                                     ---------------------
                                                     Name: Bruce F. Wesson
                                                     Title: Managing Member


                                       14
   15
                                   SCHEDULE A

                 IIIA.     Locations of Collateral
                           -----------------------

                           1.   1827 Pacific Street, Brooklyn, New York

                 IIID.     Liens
                           -----

                           1.   Lien in favor of The Chase Manhattan Bank, as
                                agent for The Chase Manhattan Bank, The Bank of
                                New York and Israel Discount Bank pursuant to
                                the existing Credit Agreement with such banks
                                dated December 1, 1992, as amended.

                           2.   Schedule 10.4 of the Schedule of Exceptions to
                                the Purchase Agreement is incorporated herein by
                                reference.   




                                       15



   1
                   CONTINUING UNCONDITIONAL SECURED GUARANTY
                                       BY
                          CENCI POWDER PRODUCTS, INC.


                WHEREAS, HALSEY DRUG CO., INC., a New York corporation (the
"Borrower"), entered into a Debenture and Warrant Purchase Agreement dated as of
March 10, 1998 (as amended through the date hereof, the "Purchase Agreement";
terms used herein and not otherwise defined shall have the meanings given to
them in the Purchase Agreement) with the Purchasers listed on Exhibit A thereto
(each a "Lender" and collectively, the "Lenders");

                WHEREAS, pursuant to the Purchase Agreement, the Lenders have
made financial accommodations to the Borrower in accordance with the terms of
the Purchase Agreement;

                WHEREAS, Cenci Powder Products, Inc. (the "Guarantor") will
continue to receive certain benefits from the accommodations hereinabove
described and is therefore willing to guaranty the prompt payment and
performance of the obligations of the Borrower, on the terms set forth in this
Continuing Unconditional Secured Guaranty ("Guaranty");

                WHEREAS, pursuant to the Purchase Agreement, the Lenders have
required that the Guarantor execute and deliver this Guaranty to the Lenders as
a condition to the effectiveness of the Purchase Agreement; and

                WHEREAS, the extension of credit by the Lenders to the Borrower
is necessary and desirable to the conduct and operation of the business of the
Borrower and will inure to the financial benefit of the Guarantor.

                NOW, THEREFORE, for value received and in consideration of any
loan, advance, or financial accommodation of any kind whatsoever heretofore, now
or hereafter made, given or granted to the Borrower by the Lenders (including,
without limitation, the loans evidenced by the Debenture as made by the Lenders
to the Borrower pursuant to, the Purchase Agreement), the Guarantor
unconditionally guarantees (i) the full and prompt payment and performance when
due, whether at maturity or earlier, by reason of acceleration or otherwise, and
at all times thereafter, of all liabilities of the Borrower to the Lenders and
(ii) the prompt, full and faithful discharge by the Borrower of each and every
term, condition, agreement, representation and warranty now or hereafter made by
the Borrower to the Lenders under the Purchase Agreement or any document or
instrument delivered by the Borrower to the Purchasers in connection therewith
or pursuant thereto (which, together with the liabilities described in clause
(i) hereof, are collectively referred to herein as the "Borrower's
Liabilities"). The Guarantor further agrees to pay all reasonable out-of-pocket
costs and expenses, including, without limitation, all court costs and
reasonable attorneys' and paralegals' fees paid or incurred by the Lenders, in
endeavoring to collect all or any part of the Borrower's Liabilities from, or in
prosecuting any action against the Guarantor or any other guarantor of all or
any part of the Borrower's Liabilities. All amounts payable by the Guarantor
under this Guaranty shall be payable pursuant to the terms of the Purchase
Agreement upon demand by the Lenders holding a majority in outstanding principal
amount of the Debentures.
   2
                Notwithstanding any provision of this Guaranty to the contrary,
it is intended that this Guaranty, and any liens and security interests granted
by the Guarantor to secure this Guaranty, not constitute a Fraudulent Conveyance
(as defined below). Consequently, the Guarantor agrees that if this Guaranty, or
any liens or security interests securing this Guaranty, would, but for the
application of this sentence, constitute a Fraudulent Conveyance, this Guaranty
and each such lien and security interest shall be valid and enforceable only to
the maximum extent that would not cause this Guaranty or such lien or security
interest to constitute a Fraudulent Conveyance, and this Guaranty shall
automatically be deemed to have been amended accordingly at all relevant times.
For purposes hereof, "Fraudulent Conveyance" means a fraudulent conveyance under
Section 548 of the "Bankruptcy Code" (as hereinafter defined) or a fraudulent
conveyance or fraudulent transfer under the provisions of any applicable
fraudulent conveyance or fraudulent transfer law or similar law of any state,
nation or other governmental unit, as in effect from time to time.

                The Guarantor hereby agrees that, except as hereinafter
provided, and to the extent permitted by applicable law, its obligations under
this Guaranty shall be unconditional, irrespective of (i) the validity or
enforceability of the Borrower's Liabilities or any part thereof, or of any
promissory note or other document evidencing all or any part of the Borrower's
Liabilities, (ii) the absence of any attempt to collect the Borrower's
Liabilities from the Borrower or any other guarantor or other action to enforce
the same, (iii) the waiver or consent by any Lender or Lenders with respect to
any provision of any instrument evidencing the Borrower's Liabilities, or any
part thereof, or any other agreement heretofore, now or hereafter executed by
the Borrower and delivered to the Lender or Lenders, (iv) failure by any Lender
to take any steps to perfect and maintain its security interest in, or to
preserve its rights to, any security or collateral for the Borrower's
Liabilities, (v) the institution of any proceeding under Chapter 11 of Title 11
of the United States Code (11 U.S.C. Section 101 et seq.), as amended (the
"Bankruptcy Code"), or any similar proceeding, by or against the Borrower, or
any Lender's election in any such proceeding of the application of Section
1111(b)(2) of the Bankruptcy Code, (vi) any borrowing or grant of a security
interest by the Borrower as debtor-in-possession, under Section 364 of the
Bankruptcy Code, (vii) the disallowance, under Section 502 of the Bankruptcy
Code, of all or any portion of the Lenders' claim(s) for repayment of the
Borrower's Liabilities, or (viii) any other circumstance which might otherwise
constitute a legal or equitable discharge or defense of a guarantor.

                The Guarantor hereby waives diligence, presentment, demand of
payment, filing of claims with a court in the event of receivership or
bankruptcy of the Borrower, protest or notice with respect to the Borrower's
Liabilities and all demands whatsoever, and covenants that this Guaranty will
not be discharged, except by complete performance of the obligations and
liabilities contained herein. Upon the occurrence and during the continuance of
an Event of Default under the Purchase Agreement, Lenders holding a majority in
outstanding principal amount of the Debentures may, at their sole election,
proceed directly and at once, without notice, against the Guarantor to collect
and recover the full amount or any portion of the Borrower's Liabilities,
without first proceeding against any other person, firm, or corporation, or
against any security or collateral for the Borrower's Liabilities.

                                        2
   3
                The Lenders are hereby authorized, without notice or demand and
without affecting the liability of the Guarantor hereunder, at any time and from
time to time to (i) renew, extend, accelerate or otherwise change the time for
payment of, or other terms relating to the Borrower's Liabilities or otherwise
modify, amend or change the terms of any debenture, note or other agreement,
document or instrument now or hereafter executed by the Borrower and delivered
to the Lenders; (ii) accept partial payments on the Borrower's Liabilities;
(iii) take and hold security or collateral for the payment of the Borrower's
Liabilities guaranteed hereby, or for the payment of this Guaranty, or for the
payment of any other guaranties of the Borrower's Liabilities or other
liabilities of the Borrower, and exchange, enforce, waive and release any such
security or collateral; (iv) apply such security or collateral and direct the
order or manner of sale thereof as in their sole discretion they may determine;
and (v) settle, release, compromise, collect or otherwise liquidate the
Borrower's Liabilities and any security or collateral therefor in any manner,
without affecting or impairing the obligations of the Guarantor hereunder. The
holders of the majority of the outstanding principal of the Debentures shall
have the exclusive right to determine the time and manner of application of any
payments or credits, whether received from the Borrower or any other source, and
such determination shall be binding on the Guarantor. All such payments and
credits may be applied, reversed and reapplied, in whole or in part, to any of
the Borrower's Liabilities as the Lenders shall determine in their sole
discretion without affecting the validity or enforceability of this Guaranty
(unless otherwise required pursuant to the Purchase Agreement).

                The Guarantor hereby confirms and reaffirms the granting by the
Guarantor to Galen Partners III, L.P., as agent for the Lenders (the "Agent"),
of a perfected lien on and security interest in all of the Collateral described
in Section II of the Guarantors General Security Agreement dated as of the date
hereof between the Guarantor, certain other persons and the Agent as collateral
security for all liabilities of the Guarantor, including without limitation all
liabilities, obligations and indebtedness owing by the Guarantor to the Lenders
arising under or relating to this Guaranty. In addition, at any time after
maturity of the Borrower's Liabilities by reason of acceleration or otherwise,
any Lender may, in its sole discretion, without notice to the Guarantor and
regardless of the acceptance of any security or collateral for the payment
hereof, appropriate and apply toward the payment of the Borrower's Liabilities
(i) any indebtedness due or to become due from such Lender to the Guarantor, and
(ii) any moneys, credits or other property belonging to the Guarantor, at any
time held by or coming into the possession of such Lender whether for deposit or
otherwise.

                The Guarantor hereby assumes responsibility for keeping itself
informed of the financial condition of the Borrower, and any and all endorsers
and/or other guarantors of any instrument or document evidencing all or any part
of the Borrower's Liabilities and of all other circumstances bearing upon the
risk of nonpayment of the Borrower's Liabilities or any part thereof that
diligent inquiry would reveal and the Guarantor hereby agrees that the Lenders
shall not have any duty to advise the Guarantor of information known to any of
them regarding such condition or any such circumstances or to undertake any
investigation not a part of their respective regular business routines. If any
Lender, in its sole discretion, undertakes at any time or from time to time to
provide any such information to any the Guarantor, such Lender shall not be
under any obligation to update any such information or to provide any such
information to the Guarantor on any subsequent occasion.

                                        3
   4
                The Guarantor consents and agrees that the Lenders shall not be
under any obligation to marshall any assets in favor of the Guarantor or against
or in payment of any or all of the Borrower's Liabilities. The Guarantor further
agrees that, to the extent that the Borrower makes a payment or payments to the
Lenders or the Lenders receive any proceeds of collateral, which payment or
payments or any part thereof are subsequently invalidated, declared to be
fraudulent or preferential, set aside and/or required to be repaid to the
Borrower, its estate, trustee, receiver or any other party, including, without
limitation, the Guarantor, under any bankruptcy law or state or federal
statutory or common law, then to the extent of such payment or repayment,the
Borrower's Liabilities or the part thereof which has been paid, reduced or
satisfied by such amount, and the Guarantor's obligations hereunder with respect
to such portion of the Borrower's Liabilities, shall be reinstated and continued
in full force and effect as of the date such initial payment, reduction or
satisfaction occurred.

                Until payment in full of all of the Borrower's Liabilities, the
Guarantor hereby waives any and all claims (including without limitation any
claim for reimbursement, contribution or subrogation) of the Guarantor against
the Borrower, any endorser or any other guarantor of all or any part of the
Borrower's Liabilities, or against any of the Borrower's properties, arising by
reason of any payment by the Guarantor to the Lenders pursuant to the provisions
hereof.

                Each Lender may, to the extent and in the manner set forth in
the Purchase Agreement, sell or assign the Borrower's Liabilities or any part
thereof, or grant participations therein, and in any such event each and every
permitted assignee or holder of, or participant in, all or any of the Borrower's
Liabilities shall have the right to enforce this Guaranty, by suit or otherwise
for the benefit of such assignee, holder, or participant, as fully as if herein
by name specifically given such right.

                The Guarantor hereby represents and warrants that: (a) it is a
corporation duly organized, validly existing and in good standing under the laws
of the state of its incorporation; (b) it is duly authorized and empowered to
execute and deliver this Continuing Unconditional Secured Guaranty; (c) all
corporate action on the part of the Guarantor requisite for the due execution
and delivery of this Continuing Unconditional Secured Guaranty and the due
granting and creation of the security interests referred to herein has been duly
and effectively taken and (d) the Guarantor's chief executive office is located
at 1420 "E" Street, Fresno, California 93706.

                This Guaranty shall be binding upon the Guarantor and upon the
successors (including without limitation, any receiver, trustee or debtor in
possession of or for the Guarantor) of the Guarantor and shall inure to the
benefit of the Lenders and their respective successors and permitted assigns.

                This Guaranty shall continue in full force and effect, and the
Lenders shall be entitled to make loans and advances and extend financial
accommodations to the Borrower on the faith hereof, until such time as all of
the Borrower's Liabilities have been paid in full and discharged and the
Purchase Agreement has been terminated and the Debentures cancelled.

                Wherever possible each provision of this Guaranty shall be
interpreted in such manner as to be effective and valid under applicable law,
but if any provision of this Guaranty

                                       4
   5
shall be prohibited by or invalid under such law, such provision shall be
ineffective to the extent of such prohibition or invalidity without invalidating
the remainder of such provision or the remaining provisions of this Guaranty.

                  THIS GUARANTY SHALL BE GOVERNED AND CONTROLLED BY THE INTERNAL
LAWS OF THE STATE OF NEW YORK.

                The Guarantor irrevocably agrees that, subject to the sole and
absolute election of the Lenders, ALL ACTIONS OR PROCEEDINGS IN ANY WAY, MANNER
OR RESPECT, ARISING OUT OF OR FROM OR RELATED TO THIS GUARANTY SHALL BE
LITIGATED IN COURTS HAVING SITUS WITHIN THE CITY OF NEW YORK, STATE OF NEW YORK.
THE GUARANTOR HEREBY CONSENTS AND SUBMITS TO THE JURISDICTION OF ANY LOCAL,
STATE OR FEDERAL COURTS LOCATED WITHIN SAID CITY AND STATE and waives the
defense of "forum non conveniens." The Guarantor waives personal service of any
and all process, and consents that all such service of process may be made by
certified mail, return receipt requested, directed to the Guarantor at the
address indicated in the Agent's records; and service so made shall be complete
five (5) days after the same has been deposited in the U.S. mails as aforesaid.
THE GUARANTOR HEREBY WAIVES ANY RIGHT IT MAY HAVE TO TRANSFER OR CHANGE THE
VENUE OF ANY LITIGATION BROUGHT AGAINST THE GUARANTOR BY THE LENDER IN
ACCORDANCE WITH THIS PARAGRAPH.

                  THE GUARANTOR HEREBY WAIVES ALL RIGHTS TO TRIAL BY JURY IN ANY
ACTION OR PROCEEDING WHICH PERTAINS DIRECTLY OR INDIRECTLY TO THIS GUARANTY.

                  IN WITNESS WHEREOF, this Guaranty has been duly executed by
the undersigned as of this 10th day of March, 1998.

                                           CENCI POWDER PRODUCTS, INC.

                                        By:    /s/ Michael Reicher
                                        ---------------------------------
                                        Name:  Michael Reicher
                                        Title: Chief Executive Officer

                                        5
   1
                                                                    Exhibit 10.4

                      GUARANTORS GENERAL SECURITY AGREEMENT


               THIS GUARANTORS GENERAL SECURITY AGREEMENT ("Guarantors Security
Agreement") is made and entered into as of March 10, 1998, among CENCI POWDER
PRODUCTS, INC., a Delaware corporation, with its principal place of business at
1420 E. Street, Fresno, California, HALSEY PHARMACEUTICAL, INC., a Delaware
corporation, with its principal place of business at 245 Old Hook Road,
Westwood, New Jersey, HOUBA INC., an Indiana corporation, with its principal
place of business at 16235 State Road 17, Culver, Indiana, H.R. CENCI
LABORATORIES, INC., a California corporation, with its principal place of
business at 152 No. Broadway, Fresno, California and INDIANA FINE CHEMICALS,
INC., a Delaware corporation, with its principal place of business at 16235
State Road 17, Culver, Indiana (each of which is hereinafter referred to as a
"Guarantor" and all of which are collectively referred to as the "Guarantors"),
and GALEN PARTNERS III, L.P., a Delaware limited partnership, with its principal
place of business at 610 Fifth Avenue, Suite 5th Floor, New York, New York
10020, acting in its capacity as agent for the Purchasers (in such capacity, the
"Agent").

                               W I T N E S S E T H

               WHEREAS, Galen, certain other purchasers (together with Galen,
the "Purchasers") and Halsey Drug Co., Inc. (the "Company") have entered into a
Debenture and Warrant Purchase Agreement dated as of the date hereof (as the
same may be amended, modified, supplemented or restated from time to time, the
"Purchase Agreement"; terms which are capitalized herein and not otherwise
defined shall have the meanings ascribed to them in the Purchase Agreement);

               WHEREAS, each of the Guarantors has executed and delivered to the
Purchasers a Continuing Unconditional Secured Guaranty dated the date hereof
(each a "Guaranty") of the Company's obligations under the Purchase Agreement
(collectively, the "Obligations"); and

               WHEREAS, the Purchasers have required, as a condition precedent
to the effectiveness of the Purchase Agreement, that each Guarantor (i) grant to
the Agent, for the ratable benefit of the Purchasers, a security interest in and
to the Collateral (as defined in Section II below) and (ii) execute and deliver
this Guarantors Security Agreement in order to secure the payment and
performance by such Guarantor of the Guaranty.

               NOW, THEREFORE, in consideration of the premises and in order to
induce the Purchasers to enter into and perform the Purchase Agreement, each
Guarantor hereby agrees as follows:


               SECTION I. CREATION OF SECURITY INTEREST.

               Each Guarantor hereby pledges, assigns and grants to the Agent a
continuing perfected lien on and security interest in all of such Guarantor's
right, title and interest in and
   2
to the Collateral (as defined in Section II below) in order to secure the
payment and performance of all Obligations owing by such Guarantor.

               SECTION II. COLLATERAL.

               For purposes of this Guarantors Security Agreement, the term
"Collateral" shall mean, with respect to each Guarantor, all of the kinds and
types of property described in subsections A. through E. hereof, whether now
owned or hereafter at any time arising, acquired or created by such Guarantor
and wherever located, and includes all replacements, additions, accessions,
substitutions, repairs, proceeds and products relating thereto or therefrom, and
all documents, ledger sheets and files of such Guarantor relating thereto.
"Proceeds" hereunder include (i) whatever is now or hereafter received by such
Guarantor upon the sale, exchange, collection or other disposition of any item
of Collateral, whether such proceeds constitute inventory, accounts, accounts
receivable, general intangibles, instruments, securities (including, without
limitation, United States of America Treasury Bills), credits, claims, demands,
documents, letters of credit and letter of credit proceeds, chattel paper,
documents of title, certificates of title, certificates of deposit, warehouse
receipts, bills of lading, leases, deposit accounts, money, tax refund claims,
contract rights, goods or equipment and (ii) any such items which are now or
hereafter acquired by such Guarantor with any proceeds of Collateral hereunder:

               A. Accounts. All of such Guarantor's accounts, whether now
existing or existing in the future, including without limitation (i) all
accounts receivable (whether or not specifically listed on schedules furnished
to the Agent), including, without limitation, all accounts created by or arising
from all of such Guarantor's sales of goods or rendition of services made under
any of such Guarantor's trade names, or through any of its divisions, (ii) all
unpaid seller's rights (including rescission, replevin, reclamation and stoppage
in transit) relating to the foregoing or arising therefrom, (iii) all rights to
any goods represented by any of the foregoing, including returned or repossessed
goods, (iv) all reserves and credit balances held by such Guarantor with respect
to any such accounts receivable or account debtors and (v) all guarantees or
collateral for any of the foregoing (all of the foregoing property and similar
property being hereinafter referred to as "Accounts");

               B. Inventory. All of such Guarantor's inventory, including
without limitation (i) all raw materials, work in process, parts, components,
assemblies, supplies and materials used or consumed in such Guarantor's
businesses, wherever located and whether in the possession of such Guarantor or
any other Person (for the purposes of this Company Security Agreement, the term
"Person" means any individual, sole proprietorship, partnership, joint venture,
trust, unincorporated organization, association, corporation, institution,
entity, party or government, including any division, agency or department
thereof); (ii) all goods, wares and merchandise, finished or unfinished, held
for sale or lease or leased or furnished or to be furnished under contracts of
service, wherever located and whether in the possession of such Guarantor or any
other person or entity; and (iii) all goods returned to or repossessed by such
Guarantor (all of the foregoing property being hereinafter referred to as
"Inventory");

                                      -2-
   3
               C. Equipment. All of the equipment owned or leased by such
Guarantor, including, without limitation, machinery, equipment, office equipment
and supplies, computers and related equipment, furniture, furnishings, tools,
tooling, jigs, dies, fixtures, manufacturing implements, fork lifts, trucks,
trailers, motor vehicles, and other equipment (all of the foregoing property
being hereinafter referred to as "Equipment");

               D. Intangibles. All of such Guarantor's general intangibles,
instruments, securities (including without limitation United States of America
Treasury Bills), credits, claims, demands, documents, letters of credit and
letter of credit proceeds, chattel paper, documents of title, certificates of
title, certificates of deposit, warehouse receipts, bills of lading, leases
which are permitted to be assigned or pledged, deposit accounts, money, tax
refund claims, contract rights which are permitted to be assigned or pledged
(all of the foregoing property being hereinafter referred to as "Intangibles");
and

               E. Intellectual Property. All of each Guarantor's intellectual
property, including, without limitation, New Drug Applications, Investigatory
New Drug Applications, Abbreviated New Drug Applications, Alternative New Drug
Applications, registrations and quotas as issued by the Drug Enforcement
Administration and/or the Attorney General of the United States pursuant to the
Controlled Substances Act, certifications, permits and approvals of federal and
state governmental agencies, patents, patent applications, trademarks, trademark
applications, service marks, service mark applications, trade names, technical
knowledge and processes, formal or informal licensing arrangements which are
permitted to be assigned or pledged, blueprints, technical specifications,
computer software, copyrights, copyright applications and other trade secrets,
and all embodiments thereof, and rights thereto, including, without limitation,
all of such Guarantor' rights to use the patents, trademarks, copyrights,
service marks, or other property of the aforesaid nature of other Persons now or
hereafter licensed to such Guarantor, together with the goodwill of the business
symbolized by or connected with such Guarantor's trademarks, copyrights, service
marks, licenses and the other rights included in this section II(E).


               SECTION III. THE GUARANTORS' REPRESENTATIONS AND WARRANTIES.

               Each Guarantor severally represents and warrants as follows:

               A. Places of Business. Such Guarantor has no places of business,
or warehouses in which it leases space, other than those set forth on Section
IIIA of Schedule A, a copy of which is attached hereto and made a part hereof
("Schedule A").

               B. Location of Collateral. Except for the movement of Collateral
from time to time from one place of business or warehouse listed on Section IIIA
of Schedule A to another place of business or warehouse listed on Section IIIA.
of such Schedule A, the Collateral is located at such Guarantor's chief
executive offices or other places of business or warehouses listed on such
Section IIIA of Schedule A, and not at any other location.

                                      -3-
   4
               C. Restrictions on Collateral Disposition. None of the Collateral
is subject to contractual obligations that may restrict or inhibit the Agent's
rights or ability to sell or dispose of the Collateral or any part thereof after
the occurrence of an Event of Default.

               D. Status of Accounts. Each Account is based on an actual and
bona fide rendition of services to customers, made by such Guarantor in the
ordinary course of its business; the Accounts created are its exclusive property
and are not and shall not be subject to any lien, consignment arrangement,
encumbrance, security interest or financing statement whatsoever, except as
otherwise provided in Section IIID of Schedule A, and to the best knowledge of
such Guarantor, such Guarantor's customers have accepted the services, and owe
and are obligated to pay the full amounts stated in the invoices according to
their terms, without any dispute, offset, defense or counterclaim.


               SECTION IV. COVENANTS OF THE GUARANTORS.

               Each Guarantor agrees (which agreements shall be several as to
each Guarantor except as otherwise provided) as follows:

               A. Defend Against Claims. Such Guarantor will defend the
Collateral against all claims and demands of all persons at any time claiming
the same or any interest therein unless both the Agent and such Guarantor
determine that the claim or demand is not material and that, consequently, such
defense would not be consistent with good business judgment. Such Guarantor will
permit any lien notices with respect to the Collateral or any portion thereof to
exist or be on file in any public office except for those in favor of the Agent
and those permitted under the terms of the Purchase Agreement.

               B. Change in Collateral Location. Such Guarantor will not (i)
change its corporate name, (ii) change the location of its chief executive
office or establish any place of business other than those specified in Section
IIIA of Schedule A, or (iii) move or permit movement of the Collateral from the
locations specified thereon except from one such location to another such
location, unless in each case such Guarantor shall have given the Agent at least
thirty (30) days prior written notice thereof, and shall have, in advance,
executed and caused to be filed and/or delivered to the Agent any financing
statements or other documents required by the Agent to perfect the security
interest of the Agent in the Collateral in accordance with Section IVC hereof,
all in form and substance satisfactory to the Agent.

               C. Additional Financing Statements. Promptly upon the reasonable
request of the Agent, such Guarantor will execute and deliver or use its
reasonable efforts to procure any document, give any notices, execute and file
any financing statements, mortgages or other documents, all in form and
substance satisfactory to the Agent, mark any chattel paper, deliver any chattel
paper or instruments to the Agent and take any other actions that are necessary
or, in the opinion of the Agent, desirable to perfect or continue the perfection
and the first priority of the Agent's security interest in the Collateral, to
protect the Collateral against the rights, claims, or interests of third
persons, or to effect the purposes of this Guarantors Security Agreement. Such
Guarantor will pay the costs incurred in connection with any of the foregoing.

                                      -4-
   5
               D. Additional Liens; Transfers. Without the prior written consent
of the Agent, such Guarantor will not, in any way, hypothecate or create or
permit to exist any lien, security interest, charge or encumbrance on or other
interest in the Collateral, other than those permitted under the terms of the
Purchase Agreement, and such Guarantor will not sell, transfer, assign, pledge,
collaterally assign, exchange or otherwise dispose of the Collateral, other than
the sale of Inventory in the ordinary course of business and the sale of
obsolete or worn out Equipment. Notwithstanding the foregoing, if the proceeds
of any such sale consist of notes, instruments, documents of title, letters of
credit or chattel paper, such proceeds shall be promptly delivered to the Agent
to be held as Collateral hereunder. If the Collateral, or any part thereof, is
sold, transferred, assigned, exchanged, or otherwise disposed of in violation of
these provisions, the security interest of the Agent shall continue in such
Collateral or part thereof notwithstanding such sale, transfer, assignment,
exchange or other disposition, and such Guarantor will hold the proceeds thereof
for the benefit of the Agent, and promptly transfer such proceeds to the Agent
in kind.

               E. Contractual Obligations. Such Guarantor will not enter into
any contractual obligations which may restrict or inhibit the Agent's rights or
ability to sell or otherwise dispose of the Collateral or any part thereof after
the occurrence or during the continuance of an Event of Default.

               F. Agent's Right to Protect Collateral. Upon the occurrence or
continuance of an Event of Default, the Agent shall have the right at any time
to make any payments and do any other acts the Agent may deem necessary to
protect the security interests of the Purchasers in the Collateral, including,
without limitation, the rights to pay, purchase, contest or compromise any
encumbrance, charge or lien which, in the reasonable judgment of the Agent,
appears to be prior to or superior to the security interests granted hereunder,
and appear in and defend any action or proceeding purporting to affect its
security interests in, and/or the value of, the Collateral. The Guarantors
hereby jointly and severally agree to reimburse the Agent for all payments made
and expenses incurred under this Guarantors Security Agreement including
reasonable fees, expenses and disbursements of attorneys and paralegals acting
for the Agent, including any of the foregoing payments under, or acts taken to
protect its security interests in, the Collateral, which amounts shall be
secured under this Guarantors Security Agreement, and agree they shall be bound
by any payment made or act taken by the Agent hereunder absent the Agent's gross
negligence or willful misconduct. The Agent shall have no obligation to make any
of the foregoing payments or perform any of the foregoing acts.

               G. Further Obligations With Respect to Accounts. In furtherance
of the continuing assignment and security interest in the Accounts of such
Guarantor granted pursuant to this Guarantors Security Agreement, upon the
creation of Accounts, upon the Agent's request, such Guarantor will execute and
deliver to the Agent in such form and manner as the Agent may require, solely
for its convenience in maintaining records of Collateral, such confirmatory
schedules of Accounts, and other appropriate reports designating, identifying
and describing the Accounts as the Agent may reasonably require. In addition,
upon the Agent's request, such Guarantor shall provide the Agent with copies of
agreements with, or purchase orders from, the customers of such Guarantor and
copies of invoices to customers, proof of shipment or delivery and such other
documentation and information relating to said Accounts and other Collateral as
the Agent may reasonably require. Furthermore, upon the Agent's request, such
Guarantor shall

                                      -5-
   6
deliver to the Agent any documents or certificates of title issued with respect
to any property included in the Collateral, and any promissory notes, letters of
credit or instruments related to or otherwise in connection with any property
included in the Collateral, which in any such case came into the possession of
such Guarantor, or shall cause the issuer thereof to deliver any of the same
directly to the Agent, in each case with any necessary endorsements in favor of
the Agent. Failure to provide the Agent with any of the foregoing shall in no
way affect, diminish, modify or otherwise limit the security interests granted
herein. Each Guarantor hereby authorizes the Agent to regard such Guarantor's
printed name or rubber stamp signature on assignment schedules or invoices as
the equivalent of a manual signature by such Guarantor's authorized officers or
agents.

               H. Insurance. Such Guarantor agrees to maintain public liability
insurance, third party property damage insurance and replacement value insurance
on the Collateral under such policies of insurance, with such insurance
companies, in such amounts and covering such risks as are at all times
satisfactory to the Agent in its commercially reasonable judgment. All policies
covering the Collateral are to name the Agent as an additional insured and the
loss payee in case of loss, and are to contain such other provisions as the
Agent may reasonably require to fully protect the Agent's interest in the
Collateral and to any payments to be made under such policies.

               I. Taxes. Such Guarantor agrees to pay, when due, all taxes
lawfully levied or assessed against such Guarantor or any of the Collateral
before any penalty or interest accrues thereon; provided, however, that, unless
such taxes have become a Federal tax or Employment Retirement Security Income
Act lien on any of the assets of such Guarantor, no such tax need be paid if the
same is being contested, in good faith, by appropriate proceedings promptly
instituted and diligently conducted and if an adequate reserve or other
appropriate provision shall have been made therefor as required in order to be
in conformity with generally accepted accounting principles and procedures in
effect in the United States of America.

               J. Compliance with Laws. Such Guarantor agrees to comply in all
material respects with all requirements of law applicable to the Collateral or
any part thereof, or to the operation of its business or its assets generally,
unless such Guarantor contests any such requirements of law in a reasonable
manner and in good faith. Such Guarantor agrees to maintain in full force and
effect, its respective licenses and permits granted by any governmental
authority as may be necessary or advisable for such Guarantor to conduct its
business in all material respects.

               K. Maintenance of Property. Such Guarantor agrees to keep all
property useful and necessary to its business in good working order and
condition (ordinary wear and tear excepted) and not to commit or suffer any
waste with respect to any of their properties.

               L. Environmental and Other Matters. Such Guarantor will conduct
its business so as to comply in all material respects with all environmental,
land use, occupational, safety or health laws, regulations, directions,
ordinances, criteria and guidelines in all jurisdictions in which it is or may
at any time be doing business, except to the extent that such Guarantor is
contesting, in good faith by appropriate legal, administrative or other
proceedings, any such law, regulation, direction, ordinance, criteria,
guideline, or interpretation thereof or application

                                      -6-
   7
thereof; provided, further, that such Guarantor shall comply with the order of
any court or other governmental authority relating to such laws unless such
Guarantor shall currently be prosecuting an appeal, proceedings for review or
administrative proceedings and shall have secured a stay of enforcement or
execution or other arrangement postponing enforcement or execution pending such
appeal, proceedings for review or administrative proceedings.

               M. Further Assurances. Such Guarantor shall take all such further
actions and execute all such further documents and instruments (including, but
not limited to, collateral assignments of Intellectual Property and Intangibles
or any portion thereof) as the Agent may at any time reasonably determine in its
sole discretion to be necessary or desirable to further carry out and consummate
the transactions contemplated by the Purchase Agreement and the documentation
relating thereto, including this Guarantors Security Agreement, and to perfect
or protect the liens (and the priority status thereof) of the Agent in the
Collateral.

               SECTION V. REMEDIES.

               A. Obtaining the Collateral Upon Default. If any Event of Default
shall have occurred and be continuing, then and in every such case, subject to
any mandatory requirements of applicable law then in effect, the Agent, in
addition to any rights now or hereafter existing under applicable law, shall
have all rights as a secured creditor under the Uniform Commercial Code in all
relevant jurisdictions and may:

                       (a) personally, or by agents or attorneys, immediately
               retake possession of the Collateral or any part thereof, from any
               Guarantor or any other Person who then has possession of any part
               thereof, with or without notice or process of law, and for that
               purpose may enter upon such Guarantor's premises where any of the
               Collateral is located and remove the same and use in connection
               with such removal any and all services, supplies, aids and other
               facilities of such Guarantor;

                       (b) instruct the obligor or obligors on any agreement,
               instrument or other obligation (including, without limitation,
               the Accounts) constituting the Collateral to make any payment
               required by the terms of such instrument or agreement directly to
               the Agent;

                       (c) withdraw all monies, securities and instruments held
               pursuant to any pledge arrangement for application to the
               Obligations;

                       (d) sell, assign or otherwise liquidate, or direct any
               Guarantor to sell, assign or otherwise liquidate, any or all of
               the Collateral or any part thereof, and take possession of the
               proceeds of any such sale or liquidation;

                       (e) take possession of the Collateral or any part
               thereof, by directing any Guarantor in writing to deliver the
               same to the Agent at any place or places designated by the Agent,
               in which event such Guarantor shall at its own expense:

                                a. forthwith cause the same to be moved to the
                       place or places so designated by the Agent and there
                       delivered to the Agent,

                                      -7-
   8
                                b. store and keep any Collateral so delivered to
                       the Agent at such place or places pending further action
                       by the Agent as provided in Section VB, and

                                c. while the Collateral shall be so stored and
                       kept, provide such guards and maintenance services as
                       shall be necessary to protect the same and to preserve
                       and maintain the Collateral in good condition;

               it being understood that any Guarantor's obligation to so deliver
               the Collateral is of the essence of this Guarantors Security
               Agreement and that, accordingly, upon application to a court of
               equity having jurisdiction, the Agent shall be entitled to a
               decree requiring specific performance by such Guarantor of said
               obligation.

               B. Disposition of the Collateral. Any collateral repossessed by
the Agent under or pursuant to Section VA and any other Collateral whether or
not so repossessed by the Agent, may be sold, assigned, leased or otherwise
disposed of under one or more contracts or as an entirety, and without the
necessity of gathering at the place of sale the property to be sold, and in
general in such manner, at such time or times, at such place or places and on
such terms as the Agent may, in compliance with any mandatory requirements of
applicable law, determine to be commercially reasonable. Any of the Collateral
may be sold, leased or otherwise disposed of, in the condition in which the same
existed when taken by the Agent or after any overhaul or repair which the Agent
shall determine to be commercially reasonable. Any such disposition which shall
be a private sale or other private proceedings permitted by such requirements
shall be made upon not less than ten (10) days' written notice to such Guarantor
specifying the time at which such disposition is to be made and the intended
sale price or other consideration therefor, and shall be subject, for the ten
(10) days after the giving of such notice, to the right of such Guarantor or any
nominee of such Guarantor to acquire the Collateral involved at a price or for
such other consideration at least equal to the intended sale price or other
consideration so specified. Any such disposition which shall be a public sale
permitted by such requirements shall be made upon not less than ten (10) days'
written notice to such Guarantor specifying the time and place of such sale and,
in the absence of applicable requirements of law, shall be by public auction
(which may, at the option of the Agent, be subject to reserve), after
publication of notice of such auction not less than ten (10) days prior thereto
in two (2) newspapers in general circulation in the City of New York, as the
Agent may determine. To the extent permitted by any such requirement of law, the
Agent may bid for and become the purchaser of the Collateral or any item
thereof, offered for sale in accordance with this Section without accountability
to such Guarantor (except to the extent of surplus money received). If, under
mandatory requirements of applicable law, the Agent shall be required to make
disposition of the Collateral within a period of time which does not permit the
giving of notice to such Guarantor as hereinabove specified, the Agent need give
such Guarantor only such notice of disposition as shall be reasonably
practicable in view of such mandatory requirements of applicable law.

               C. Power of Attorney. Each Guarantor hereby irrevocably
authorizes and appoints the Agent, or any Person or agent the Agent may
designate, as such Guarantor's attorney-in-fact, at such Guarantor's cost and
expense, to exercise all of the following powers upon and at any time after the
occurrence and during the continuance of an Event of Default,

                                      -8-
   9
which powers, being coupled with an interest, shall be irrevocable until all of
the Obligations owing by such Guarantor shall have been paid and satisfied in
full:

                       (a) accelerate or extend the time of payment, compromise,
               issue credits, bring suit or administer and otherwise collect
               Accounts or proceeds of any Collateral;

                       (b) receive, open and dispose of all mail addressed to
               such Guarantor and notify postal authorities to change the
               address for delivery thereof to such address as the Agent may
               designate;

                       (c) give customers indebted on Accounts notice of the
               Agent's interest therein, and/or to instruct such customers to
               make payment directly to the Agent for such Guarantor's account;

                       (d) convey any item of Collateral to any purchaser
               thereof;

                       (e) give any notices or record any liens under Section
               IVC hereof; and

                       (f) make any payments or take any acts under Section IVF
               hereof.

The Agent's authority under this Section VC shall include, without limitation,
the authority to execute and give receipt for any certificate of ownership or
any document, transfer title to any item of Collateral, sign such Guarantor's
name on all financing statements or any other documents deemed necessary or
appropriate to preserve, protect or perfect the security interest in the
Collateral and to file the same, prepare, file and sign such Guarantor's name on
any notice of lien, assignment or satisfaction of lien or similar document in
connection with any Account and prepare, file and sign such Guarantor's name on
a proof of claim in bankruptcy or similar document against any customer of such
Guarantor, and to take any other actions arising from or incident to the rights,
powers and remedies granted to the Agent in this Guarantors Security Agreement.
This power of attorney is coupled with an interest and is irrevocable by such
Guarantor.

               D. Waiver of Claims. Except as otherwise provided in this
Guarantors Security Agreement, EACH GUARANTOR HEREBY WAIVES, TO THE EXTENT
PERMITTED BY APPLICABLE LAW, NOTICE AND JUDICIAL HEARING IN CONNECTION WITH THE
AGENT'S TAKING POSSESSION OF OR DISPOSING OF ANY OF THE COLLATERAL, INCLUDING,
WITHOUT LIMITATION, ANY AND ALL PRIOR NOTICE AND HEARING FOR ANY PREJUDGMENT
REMEDY OR REMEDIES AND ANY SUCH RIGHT WHICH ANY GUARANTOR WOULD OTHERWISE HAVE
UNDER THE CONSTITUTION OR ANY STATUTE OF THE UNITED STATES OR OF ANY STATE, and
each Guarantor hereby further waives, to the extent permitted by law:

                       (a) all damages occasioned by such taking of possession
               except any damages which are the direct result of the Agent's
               gross negligence or willful misconduct;

                                      -9-
   10
                       (b) all other requirements as to the time, place and
               terms of sale or other requirements with respect to the
               enforcement of the Agent's rights hereunder, except as expressly
               provided herein; and

                       (c) all rights of redemption, appraisement, valuation,
               stay, extension or moratorium now or hereafter in force under any
               applicable law in order to prevent or delay the enforcement of
               this Guarantors Security Agreement or the absolute sale of the
               Collateral or any portion thereof, and such Guarantor, for itself
               and all who may claim under it, insofar as it or they now or
               hereafter lawfully may, hereby waives the benefit of all such
               laws.

Any sale of, or the grant of options to purchase, or any other realization upon
any Collateral shall operate to divest all right, title, interest, claim and
demand, either at law or in equity, of such Guarantor therein and thereto, and
shall be a perpetual bar both at law and in equity against such Guarantor and
against any and all persons claiming or attempting to claim the Collateral so
sold, optioned or realized upon, or any part thereof, from, through and under
such Guarantor.

               E. Remedies Cumulative. Each and every right, power and remedy
hereby specifically given to the Agent shall be in addition to every other
right, power and remedy specifically given under this Guarantors Security
Agreement, under the Purchase Agreement or under other documentation relating
thereto or now or hereafter existing at law or in equity, or by statute, and
each and every right, power and remedy whether specifically herein given or
otherwise existing may be exercised from time to time or simultaneously and as
often and in such order as may be deemed expedient by the Agent. All such
rights, powers and remedies shall be cumulative and the exercise or the
beginning of exercise of one shall not be deemed a waiver of the right to
exercise of any other or others. No delay or omission of the Agent in the
exercise of any such right, power or remedy and no renewal or extension of any
of the Obligations shall impair any such right, power or remedy or shall be
construed to be a waiver of any Default or Event of Default or any acquiescence
therein.

               SECTION VI. MISCELLANEOUS PROVISIONS.

               A. Notices. All notices, approvals, consents or other
communications required or desired to be given hereunder shall be delivered in
person, by facsimile transmission followed promptly by first class mail or by
overnight mail, and delivered if to any Guarantor, then to the attention of Mr.
Michael Reicher, c/o Halsey Drug. Co., Inc., 1827 Pacific Street, Brooklyn, New
York 11233, fax no. (718) 467-4261, with a copy to John P. Reilly, Esq., c/o St.
John & Wayne, 2 Penn Plaza East, Newark, New Jersey 07105, fax no. (973)
491-3407, and if to the Agent, then to the attention of Mr. Srini Conjeevaram,
c/o Galen Associates, Rockefeller Center, 610 Fifth Avenue, 5th Floor, New York,
New York 10020, fax no. (212) 218-4999, with a copy to George N. Abrahams, Esq.,
c/o Wolf, Block, Schorr and Solis-Cohen LLP, 250 Park Avenue, New York, New York
10177, fax no. (212) 986-0604.

               B. Headings. The headings in this Guarantors Security Agreement
are for purposes of reference only and shall not affect the meaning or
construction of any provision of this Guarantors Security Agreement.

                                      -10-
   11
               C. Severability. The provisions of this Guarantors Security
Agreement are severable, and if any clause or provision shall be held invalid or
unenforceable in whole or in part in any jurisdiction, then such invalidity or
unenforceability shall affect, in that jurisdiction only, such clause or
provision, or part thereof, and shall not in any manner affect such clause or
provision in any other jurisdiction or any other clause or provision of this
Guarantors Security Agreement in any jurisdiction.

               D. Amendments, Waivers and Consents. Any amendment or waiver of
any provision of this Guarantors Security Agreement and any consent to any
departure by any Guarantor from any provision of this Guarantors Security
Agreement shall be effective only if made or given in writing signed by the
Agent.

               E. Interpretation of Agreement. Time is of the essence in each
provision of this Guarantors Security Agreement of which time is an element. All
terms not defined herein shall have the meaning set forth in the applicable
Uniform Commercial Code. Acceptance of or acquiescence in a course of
performance rendered under this Guarantors Security Agreement shall not be
relevant in determining the meaning of this Guarantors Security Agreement even
though the accepting or acquiescing party had knowledge of the nature of the
performance and opportunity for objection.

               F. Continuing Security Interest. This Company Security Agreement
shall create a continuing security interest in the Collateral and shall (i)
remain in full force and effect until indefeasible payment in full of the
Obligations owing by the Guarantors, (ii) be binding upon each Guarantor, and
its successors and assigns and (iii) inure to the benefit of the Agent and its
successors and assigns.

               G. Reinstatement. To the extent permitted by law, this Guarantors
Security Agreement shall continue to be effective or be reinstated if at any
time any amount received by the Agent in respect of the Obligations owing by the
Guarantors is rescinded or must otherwise be restored or returned by the Agent
upon the occurrence or during the pendency of any Event of Default, all as
though such payments had not been made.

               H. Survival of Provisions. All representations, warranties and
covenants of the Guarantors contained herein shall survive the execution and
delivery of this Guarantors Security Agreement, and shall terminate only upon
the full and final indefeasible payment and performance by the Guarantors of the
Obligations secured hereby.

               I. Setoff. The Agent shall have all rights of setoff available at
law or in equity.

               J. Power of Attorney. In addition to the powers granted to the
Agent under Section VC, each Guarantor hereby irrevocably authorizes and
appoints the Agent, or any Person or agent the Agent may designate, as such
Guarantor's attorney-in-fact, at such Guarantor's cost and expense, to exercise
all of the following powers, which being coupled with an interest, shall be
irrevocable until all of the Obligations shall have been indefeasibly paid and
satisfied in full:

                                      -11-
   12
                       (a) after the occurrence of an Event of Default, to
               receive, take, endorse, sign, assign and deliver, all in the name
               of the Agent or such Guarantor, any and all checks, notes,
               drafts, and other documents or instruments relating to the
               Collateral; and

                       (b) to request, at any time from customers indebted on
               Accounts, verification of information concerning the Accounts and
               the amounts owing thereon.

               K. Indemnification; Authority of the Agent. Neither the Agent nor
any director, officer, employee, attorney or agent of the Agent shall be liable
to any Guarantor for any action taken or omitted to be taken by it or them
hereunder, except for its or their own gross negligence or willful misconduct,
nor shall the Agent be responsible for the validity, effectiveness or
sufficiency of this Guarantors Security Agreement or of any document or security
furnished pursuant hereto. The Agent and its directors, officers, employees,
attorneys and agents shall be entitled to rely on any communication, instrument
or document reasonably believed by it or them to be genuine and correct and to
have been signed or sent by the proper person or persons. Each Guarantor agrees
to indemnify and hold harmless the Agent and any other person from and against
any and all costs, expenses (including reasonable fees, expenses and
disbursements of attorneys and paralegals (including, without duplication,
reasonable charges of inside counsel)), claims or liability incurred by the
Agent or such person hereunder, unless such claim or liability shall be due to
willful misconduct or gross negligence on the part of the Agent or such person.

               L. Release; Termination of Agreement. Subject to the provisions
of Section VIG hereof, this Guarantors Security Agreement shall terminate upon
full and final indefeasible payment and performance of all the Obligations owing
by each Guarantor. At such time, the Agent shall, at the request of any
Guarantor, reassign and redeliver to such Guarantor all of the Collateral
hereunder which has not been sold, disposed of, retained or applied by the Agent
in accordance with the terms hereof. Such reassignment and redelivery shall be
without warranty by or recourse to the Agent, except as to the absence of any
prior assignments by the Agent of its interest in the Collateral, and shall be
at the expense of such Guarantor.

               M. Counterparts. This Guarantors Security Agreement may be
executed in one or more counterparts, each of which shall be deemed an original
but all of which shall together constitute one and the same agreement.

               N. GOVERNING LAW. THE VALIDITY, INTERPRETATION AND ENFORCEMENT OF
THIS GUARANTORS SECURITY AGREEMENT AND ANY DISPUTE ARISING OUT OF OR IN
CONNECTION WITH THIS GUARANTORS SECURITY AGREEMENT, WHETHER SOUNDING IN
CONTRACT, TORT, EQUITY OR OTHERWISE, SHALL BE GOVERNED BY THE INTERNAL LAWS (AS
OPPOSED TO THE CONFLICTS OF LAWS PROVISIONS) AND DECISIONS OF THE STATE OF NEW
YORK.

               O. SUBMISSION TO JURISDICTION. ALL DISPUTES BETWEEN ANY GUARANTOR
AND THE AGENT, WHETHER SOUNDING IN CONTRACT, TORT, EQUITY OR OTHERWISE, SHALL BE
RESOLVED ONLY BY STATE AND FEDERAL

                                      -12-
   13
COURTS LOCATED IN NEW YORK, NEW YORK, AND THE COURTS TO WHICH AN APPEAL
THEREFROM MAY BE TAKEN; PROVIDED, HOWEVER, THAT THE AGENT SHALL HAVE THE RIGHT,
TO THE EXTENT PERMITTED BY APPLICABLE LAW, TO PROCEED AGAINST ANY GUARANTOR OR
ITS PROPERTY IN ANY LOCATION REASONABLY SELECTED BY THE AGENT IN GOOD FAITH TO
ENABLE THE AGENT TO REALIZE ON SUCH PROPERTY, OR TO ENFORCE A JUDGMENT OR OTHER
COURT ORDER IN FAVOR OF THE AGENT. EACH GUARANTOR AGREES THAT IT WILL NOT ASSERT
ANY PERMISSIVE COUNTERCLAIMS, SETOFFS OR CROSS-CLAIMS IN ANY PROCEEDING BROUGHT
BY THE AGENT. EACH GUARANTOR WAIVES ANY OBJECTION THAT IT MAY HAVE TO THE
LOCATION OF THE COURT IN WHICH THE AGENT HAS COMMENCED A PROCEEDING, INCLUDING,
WITHOUT LIMITATION, ANY OBJECTION TO THE LAYING OF VENUE OR BASED ON FORUM NON
CONVENIENS.

               P. SERVICE OF PROCESS. EACH GUARANTOR HEREBY IRREVOCABLY AGREES
THAT SERVICE OF PROCESS IN ANY LEGAL ACTION OR PROCEEDING WITH RESPECT TO THIS
GUARANTORS SECURITY AGREEMENT MAY BE EFFECTED BY MAILING A COPY THEREOF BY
REGISTERED OR CERTIFIED MAIL, POSTAGE PREPAID, TO SUCH GUARANTOR AT ITS ADDRESS
SET FORTH IN SECTION VIA HEREOF.

               Q. JURY TRIAL. EACH GUARANTOR AND THE AGENT EACH HEREBY WAIVE ANY
RIGHT TO A TRIAL BY JURY.

               R. LIMITATION OF LIABILITY. THE AGENT SHALL NOT HAVE ANY
LIABILITY TO ANY GUARANTOR (WHETHER SOUNDING IN TORT, CONTRACT, OR OTHERWISE)
FOR LOSSES SUFFERED BY ANY GUARANTOR IN CONNECTION WITH, ARISING OUT OF, OR IN
ANY WAY RELATED TO THE TRANSACTIONS OR RELATIONSHIPS CONTEMPLATED BY THIS
GUARANTORS SECURITY AGREEMENT, OR ANY ACT, OMISSION OR EVENT OCCURRING IN
CONNECTION THEREWITH, UNLESS IT IS DETERMINED BY A FINAL AND NONAPPEALABLE
JUDGMENT OR COURT ORDER BINDING ON THE AGENT, THAT THE LOSSES WERE THE RESULT OF
ACTS OR OMISSIONS CONSTITUTING GROSS NEGLIGENCE OR WILLFUL MISCONDUCT.

               S. Delays; Partial Exercise of Remedies. No delay or omission of
the Agent to exercise any right or remedy hereunder, whether before or after the
happening of any Event of Default, shall impair any such right or shall operate
as a waiver thereof or as a waiver of any such Event of Default. No single or
partial exercise by the Agent of any right or remedy shall preclude any other or
further exercise thereof, or preclude any other right or remedy.

                                      -13-
   14
               IN WITNESS WHEREOF, each Guarantor has caused this Guarantors
Security Agreement to be duly executed and delivered as of the day and year
first above written.

                                       CENCI POWDER PRODUCTS, INC.

                                       By: /s/ Michael Reicher
                                          ----------------------------------
                                           Name:  Michael Reicher
                                           Title: Chief Executive Officer



                                       HALSEY PHARMACEUTICAL, INC.

                                       By: /s/ Michael Reicher
                                          ----------------------------------
                                           Name:  Michael Reicher
                                           Title: Chief Executive Officer



                                       HOUBA, INC.

                                       By: /s/ Michael Reicher
                                          ----------------------------------
                                           Name:  Michael Reicher
                                           Title: Chief Executive Officer



                                       H.R. CENCI LABORATORIES, INC.

                                       By: /s/ Michael Reicher
                                          ----------------------------------
                                           Name:  Michael Reicher
                                           Title: Chief Executive Officer



                                       INDIANA FINE CHEMICALS, INC.

                                       By: /s/ Michael Reicher
                                          ----------------------------------
                                           Name:  Michael Reicher
                                           Title: Chief Executive Officer



                                      -14-
   15
               By its acceptance hereof, as of the day and year first above
written, the Agent agrees to be bound by the provisions hereof applicable to it.

                                       GALEN PARTNERS III, L.P.
                                       By: Claudius, L.L.C., General Partner


                                       By: /s/ Bruce F. Wesson
                                          ----------------------
                                          Name:  Bruce F. Wesson
                                          Title: Managing Member

                                      -15-
   16
                                   SCHEDULE A


IIIA.    Locations of Collateral
         -----------------------

             1.   Cenci Powder Products, Inc. - 1420 E. Street, Fresno, CA
             2.   Halsey Pharmaceutical, Inc. - 245 Old Hook Road, Westwood, NJ
             3.   Houba, Inc. - 16235 State Road 17, Culver, IN
             4.   H.R. Cenci Laboratories Inc. - 152 No. Broadway, Fresno, CA
             5.   Indiana Fine Chemicals, Inc. - 16235 State Road 17, Culver, IN

IIID.    Liens
         -----

         All Guarantors

              1.   Lien in favor of The Chase Manhattan Bank as agent for The
                   Chase Manhattan Bank, The Bank of New York and Israel
                   Discount Bank pursuant to the Credit Agreement with such
                   banks dated December 1, 1992, as amended.

              2.   Schedule 10.4 to the Schedule of Exceptions to the Purchase
                   Agreement is incorporated herein by reference.

              3.   Houba, Inc. - Mortgage lien and security interest in favor
                   of Par Pharmaceutical, Inc. covering property in Culver, 
                   Indiana.


                                      -16-
   1
                                                                  Exhibit 10.5

                             STOCK PLEDGE AGREEMENT


            THIS STOCK PLEDGE AGREEMENT (this "Agreement") dated as of March 10,
1998 from HALSEY DRUG CO., INC., a New York corporation (the "Pledgor"), to
GALEN PARTNERS III, L.P., a Delaware limited partnership, as Agent for the
Purchasers, as hereinafter defined (the "Pledgee").

            WHEREAS, the Pledgor is entering into a Debenture and Warrant
Purchase Agreement dated of even date herewith (the "Purchase Agreement") with
various purchasers, including the Agent (collectively, the "Purchasers");

            WHEREAS, it is a condition precedent to the effectiveness of the
Purchase Agreement that the Pledgor shall have executed this Agreement and made
the pledges referred to herein in favor of the Pledgee, for the ratable benefit
of the Purchasers, as contemplated hereby.

            NOW, THEREFORE, in consideration of the premises and to induce the
Purchasers and the Pledgee to enter into the Purchase Agreement, and for other
good and valuable consideration, the receipt and sufficiency of which are hereby
acknowledged, the Pledgor hereby agrees with the Pledgee as follows:

            1. Definitions. Unless the context otherwise requires, all terms
used but not expressly defined herein shall have the meanings given to them in
the Purchase Agreement, or, if they are not defined in the Purchase Agreement,
but are defined in the New York Uniform Commercial Code (the "Code"), they shall
have the same meaning herein as in the Code.

            2. Pledge of the Pledged Stock; Power of Attorney.

                  (a) As security for the prompt payment and performance when
due of the obligations owing by the Pledgor to the Purchasers under the Purchase
Agreement and the agreements, documents and instruments delivered by the Pledgor
pursuant thereto or in connection therewith (collectively, the "Obligations"),
the Pledgor hereby pledges to the Pledgee, for the ratable benefit of the
Purchasers, and grants to the Pledgee, for the ratable benefit of the
Purchasers, a lien on and security interest in the following (collectively the
"Pledged Collateral"): (i) all of the issued and outstanding shares of common
stock of each of Cenci Powder Products, Inc. ("Cenci" or a "Subsidiary"), Halsey
Pharmaceuticals, Inc. ("HP, Inc." or a "Subsidiary"), Houba, Inc. ("Houba" or a
"Subsidiary"), HR Cenci Laboratories, Inc. ("HR Cenci" or a "Subsidiary") and
Indiana Fine Chemicals, Inc. ("Indiana" or a "Subsidiary" and together with
Cenci, HP, Inc., Houba and HR Cenci, the "Subsidiaries") which shares are more
particularly described on Schedule A hereto (the "Pledged Stock"), (ii) all
additional shares of common stock at any time issued to the Pledgee by any of
Cenci, HP, Inc., Houba, HR Cenci and Indiana, (iii) the certificates evidencing
all such shares and securities, (iv) subject to Section 6 hereof, all dividends,
cash, instruments and other property from time to time received,
   2
receivable or otherwise distributed in respect of or in exchange for any or all
of the Pledged Stock and such shares and securities and (v) all proceeds of any
of the foregoing (including, without limitation, proceeds constituting any
property of the types described above). The Pledgor shall deliver to the Pledgee
original stock certificates for all of the Pledged Stock, each accompanied by an
undated stock power executed in blank by the Pledgor.

                  (b) The Pledgee shall have no obligation with respect to the
Pledged Collateral or any other property held or received by it hereunder except
to use reasonable care in the custody thereof to the extent required by law. The
Pledgee may hold the Pledged Collateral in the form in which it is received by
it.

                  (c) The Pledgor, to the full extent permitted by law, hereby
constitutes and irrevocably appoints the Pledgee (and any officer or agent of
the Pledgee, with full power of substitution and revocation) as the Pledgor's
true and lawful attorney-in-fact, in the Pledgor's stead and in the name of the
Pledgor or in the name of the Pledgee, to transfer, upon the occurrence and
during the continuance of an Event of Default (as hereinafter defined) or at any
time the Pledgee, based on all the facts and circumstances then existing, and in
the exercise of its commercially reasonable credit judgment, reasonably believes
in good faith, and has so notified the Pledgor in writing, that, in connection
with the Purchase Agreement and the agreements, documents and instruments
delivered by the Pledgor pursuant thereto or in connection therewith, fraud has
occurred with respect to the Pledgor or any other Person (for the purposes of
this Agreement, the term "Person" means any individual, sole proprietorship,
partnership, joint venture, trust, unincorporated organization, association,
corporation, institution, entity, party or government, including any division,
agency or department thereof), controlling, controlled by, or under common
control with the Pledgor which has a material adverse effect on the operations
or condition (financial or otherwise) of the Pledgor and its subsidiaries, taken
as a whole (a "Fraud"), the Pledged Collateral on the books of Cenci, HP, Inc.,
Houba, HR Cenci and Indiana, as applicable, in whole or in part, to the name of
the Pledgee or such other Person or Persons as the Pledgee may designate and,
upon the occurrence and during the continuance of an Event of Default or at any
time the Pledgee, based on all the facts and circumstances then existing, and in
the exercise of its commercially reasonable credit judgment, reasonably believes
in good faith, and has so notified the Pledgor in writing, that Fraud has
occurred, to take all such other and further actions as the Pledgor could have
taken with respect to the Pledged Collateral which the Pledgee in its reasonable
judgment determines to be necessary or appropriate to accomplish the purposes of
this Agreement.

                  (d) The powers of attorney granted pursuant to this Agreement
and all authority hereby conferred are granted and conferred solely to protect
the Pledgee's interests in the Pledged Collateral and shall not impose any duty
upon the attorney-in-fact to exercise such powers. Such powers of attorney shall
be irrevocable prior to the payment in full of the Obligations, and, shall not
be terminated prior thereto or affected by any act of the Pledgor or other
Persons or by operation of law.

                  (e) Except to the extent that the Pledgee releases its pledge
of any of the Pledged Collateral, each Person who shall be a transferee of the
beneficial ownership of any of the Pledged Collateral shall be deemed to have
irrevocably appointed the Pledgee, with full power of substitution and
revocation, as such Person's true and lawful attorney-in-fact in such


                                      - 2 -
   3
Person's name and otherwise to do any and all acts herein permitted and to
exercise any and all powers herein conferred; provided, however, no Person shall
exercise any such power of attorney unless an Event of Default shall have
occurred and be continuing.

            3. Rights of the Pledgor; Voting.

                  (a) During the term of this Agreement, and so long as no
Voting Notice (as defined below) is received from the Pledgee following the
occurrence and during the continuance of an Event of Default as hereinafter
provided in this Section 3, the Pledgor shall have the right to vote any of the
Pledged Collateral in all corporate matters except those which would contravene
this Agreement, the Purchase Agreement or the agreements, documents and
instruments delivered by the Pledgor and each Subsidiary pursuant thereto unless
the Pledgee consents thereto.

                  (b) Upon the occurrence and during the continuance of an Event
of Default or from and after such time as the Pledgee has notified the Pledgor
in writing that based on all the facts and circumstances than existing, and in
the exercise of its commercially reasonable judgment, Pledgee reasonably
believes in good faith that Fraud has occurred, the Pledgor shall give the
Pledgee at least five (5) days' prior notice of (i) any meeting of stockholders
of any of the Subsidiaries or any meeting of directors convened for any purpose
and (ii) any written consent which the Pledgor proposes to execute as the
stockholder of any of the Subsidiaries or which any of the representatives of
the Pledgor proposes to execute as a director of any of the Subsidiaries. During
the continuance of an Event of Default, the Pledgor hereby authorizes the
Pledgee to send its agents and representatives to any such meeting of
shareholders or directors of any of one of the Subsidiaries that the Pledgee
wishes to attend, and agrees to take such steps as may be necessary to confirm
and effectuate such authority, including, without limitation, causing such
Subsidiary to give reasonable prior written notice to the Pledgee of the time
and place of any such meeting and the principal actions to be taken thereat.

                  (c) Notwithstanding the occurrence of an Event of Default, the
Pledgor may continue to exercise the voting rights of the Pledgor as herein
described (and subject to the limitations herein) except to the extent that the
Pledgee may elect to exercise voting power (as determined by it in its sole
discretion) by a written notice given to the Pledgor at any time during the
continuance of an Event of Default (a "Voting Notice"), whereupon the Pledgee
shall have the exclusive right during the continuance of an Event of Default to
exercise such rights to the extent specified in such Voting Notice, and the
Pledgor shall take all such steps as may be necessary to effectuate such rights
until the Pledgee notifies the Pledgor of the release of such rights. Once any
such Event of Default has been cured or waived, any relevant Voting Notice shall
be deemed to be rescinded.

            4. No Restrictions on Transfer. The Pledgor warrants and represents
that there are no restrictions on the transfer of the Pledged Stock except for
such restrictions imposed by operation of law, that there are no options,
warrants or rights pertaining thereto, and that the Pledgor has the right to
transfer the Pledged Stock free of any encumbrances and without the consent of
the creditors of the Pledgor or the consent of any of the Subsidiaries or any
other Person or any governmental agency whatsoever.


                                      - 3 -
   4
            5. No Transfer or Liens; Additional Securities. The Pledgor agrees
that it will not sell, transfer or convey any interest in, or suffer or permit
any lien or encumbrance to be created upon or with respect to, any of the
Pledged Collateral during the term of this Agreement, except to or in favor of
the Pledgee, or as agreed to in advance by the Pledgee in accordance with the
terms of the Purchase Agreement. The Pledgor shall not cause, suffer or permit
any Subsidiary to issue any common or preferred stock, or any other equity
security, to any Person, unless the Pledgee otherwise consents in writing (which
consent may be withheld in the Pledgee's reasonable credit judgment).

            6. Adjustments of Capital Stock; Payment and Application of
Dividends. In the event that during the term of this Agreement any stock
dividend, reclassification, readjustment or other change is declared or made in
the capital structure of any Subsidiary or if any other or additional shares of
stock of any Subsidiary are issued to the Pledgor, all new, substituted and
additional shares or other securities issued by reason of any such change or
acquisition shall immediately be delivered by the Pledgor to the Pledgee and
shall be deemed to be part of the "Pledged Collateral" under the terms of this
Agreement in the same manner as the shares of stock originally pledged
hereunder. Upon the occurrence and during the continuance of an Event of
Default, all cash dividends received by or payable to the Pledgor in respect of
the Pledged Collateral, including any additional shares of stock received by the
Pledgor as a result of the Pledgor's record ownership of the Pledged Stock,
shall immediately be delivered by the Pledgor to the Pledgee, to be held by the
Pledgee as Pledged Collateral hereunder or to be applied by the Pledgee against
the Obligations. Upon the occurrence and during the continuance of an Event of
Default, the Pledgor will not demand and will not be entitled to receive, any
cash dividends or other income, interest or property in or with respect to the
Pledged Collateral, and if the Pledgor receives any of the same, the Pledgor
shall immediately deliver it to the Pledgee to be held by it and applied as
provided in the preceding sentence.

            7. Warrants and Options. In the event that during the term of this
Agreement subscription warrants or other rights or options shall be issued to
the Pledgor in connection with the Pledged Collateral, all such stock warrants,
rights and options shall forthwith be assigned to the Pledgee by the Pledgor,
and said stock warrants, rights and options shall be, and, if exercised by the
Pledgor, all new stock issued pursuant thereto shall be, pledged by the Pledgor
to the Pledgee to be held as, and shall be deemed to be part of, the Pledged
Collateral under the terms of this Agreement in the same manner as the shares of
capital stock originally pledged hereunder.

            8. Return of Pledged Collateral Upon Termination. Upon the release,
satisfaction, discharge or termination of all of the Obligations and the
termination of the Purchase Agreement, the Pledgee shall cause to be transferred
or returned to the Pledgor all of the stock pledged by the Pledgor herein and
any money, property and rights received by the Pledgee pursuant hereto, to the
extent the Pledgee has not taken, sold or otherwise realized upon the same as
permitted hereunder, together with all other documents reasonably required by
the Pledgor to evidence termination of the pledge contemplated hereby.

            9. Events of Default; Remedies. (a) Upon the occurrence and during
the continuance of any Event of Default (as defined below), the Pledgee shall
have and at any time


                                      - 4 -
   5
may exercise with respect to the Pledged Collateral, the proceeds thereof, and
any other property or money held by the Pledgee hereunder, all rights and
remedies available to it under law, including, without limitation, those given,
allowed or permitted to a secured party by or under the Code, and all rights and
remedies provided for herein. "Event of Default" shall mean the occurrence of an
Event of Default as defined in the Purchase Agreement.

                  (b) Without limiting the foregoing, in the event that the
Pledgee elects to sell the Pledged Stock (such term including, for purposes of
this Section 9, the Pledged Stock and all other shares of stock or securities at
any time forming part of the Pledged Collateral), the Pledgee shall have the
power and right in connection with any such sale, exercisable at its option and
in its absolute discretion, to sell, assign, and deliver the whole or any part
of the Pledged Stock or any additions thereto at a private or public sale for
cash, on credit or for future delivery and at such price as the Pledgee deems to
be satisfactory. Notice of any public sale shall be sufficient if it describes
the Pledged Collateral to be sold in general terms, and is published at least
once in the New York Times not less than ten (10) days prior to the date of
sale. If the New York Times is not then being published, publication may be made
in lieu thereof in any newspaper then being circulated in the City of New York,
New York, as the Pledgee may elect. All requirements of reasonable notice under
this Section 9 shall be met if such notice is mailed, postage prepaid at least
ten (10) days before the time of such sale or disposition, to the Pledgor at its
address set forth in Section 16 hereto or such other address as the Pledgor may
have, in writing, provided to the Pledgee. The Pledgee may, if it deems it
reasonable, postpone or adjourn any sale of any collateral from time to time by
an announcement at the time and place of the sale to be so postponed or
adjourned without being required to give a new notice of sale.

                  (c) Because federal and state securities laws may restrict the
methods of disposition of the Pledged Stock which are readily available to the
Pledgee, and specifically because a public sale thereof may be impossible or
impracticable by reason of certain restrictions under the Securities Act of
1933, as amended, or under applicable Blue Sky or other state securities laws as
now or hereafter in effect, the Pledgor agrees that the Pledgee may from time to
time attempt to sell the Pledged Stock by means of a private placement
restricting the offering or sale to a limited number of prospective purchasers
who meet suitability standards the Pledgee deems appropriate and who agree that
they are purchasing for their own accounts for investment and not with a view to
distribution, and the Pledgee's acceptance of the highest offer obtained
therefrom shall be deemed to be a commercially reasonable disposition of the
Pledged Stock. To the extent permitted by law, the Pledgee or its assigns may
purchase all or any part of the Pledged Stock and any purchaser thereof shall
thereafter hold the same absolutely free from any right or claim of any kind. To
the fullest extent permitted by law, the Pledgee shall not be obligated to make
any such sale pursuant to notice and may, without notice or publication, adjourn
any public or private sale by announcement at the time and place fixed for the
sale, and such sale may be held at any time or place to which the same may be
adjourned. If any of the Pledged Stock is sold by the Pledgee upon credit or for
future delivery, the Pledgee shall not be liable for the failure of the
purchaser to pay for same and, in such event, the Pledgee may resell such
Pledged Stock and the Pledgor shall continue to be liable to the Pledgee for the
full amount of the Obligations to the extent the Pledgee does not receive full
and final payment in cash therefor.


                                      - 5 -
   6
                  (d) Except as otherwise provided in the Purchase Agreement or
by applicable law, the Pledgee shall have the sole right to determine the order
in which Obligations shall be deemed discharged by the application of the
proceeds of Pledged Stock or any other property or money held hereunder or any
amount realized thereon.

            10. Certain Representations and Warranties. The Pledgor represents
and warrants to the Pledgee that: (a) All shares of Pledged Stock are fully
paid, duly and properly issued, nonassessable and owned by the Pledgor free and
clear of any lien or encumbrance of any kind whatsoever, excepting those herein
granted to the Pledgee, and the Pledged Stock constitutes all of the outstanding
securities of any class or kind of all of the Subsidiaries.

                  (b) No effective financing statement or other instrument
similar in effect covering all or any part of the Pledged Collateral is on file
in any recording office.

                  (c) The pledge of the Pledged Collateral pursuant to this
Agreement creates a valid and perfected first priority security interest in the
Pledged Collateral, securing the payment of the Obligations, and all filing and
other actions necessary or desirable to perfect and protect such security
interest having been duly made or taken.

                  (d) No authorization, approval or other action by, and no
notice to or filing with, any governmental authority or regulatory body is
required for (i) the pledge by the Pledgor of the Pledged Collateral pursuant to
this Agreement, the grant by the Pledgor of the assignment or security interest
granted hereby or the execution, delivery or performance of this Agreement by
the Pledgor, (ii) the perfection of or exercise by the Pledgee of its rights and
remedies provided for in this Agreement, or (iii) the exercise by the Pledgee of
the voting or other rights provided for in this Agreement or the remedies in
respect of the Pledged Collateral pursuant to this Agreement (except as may be
required in connection with a judicial foreclosure, if applicable, or the
disposition of the Pledged Stock by laws affecting the offering and sale of
securities generally).

                  (e) The Pledgor has full right, power and authority to enter
into this Agreement and to grant the security interest in the Pledged Collateral
made hereby, and this Agreement constitutes the legal, valid and binding
obligation of the Pledgor enforceable against the Pledgor in accordance with its
terms, except as the enforceability thereof may be (i) limited by bankruptcy,
insolvency, reorganization, moratorium or similar laws affecting the
enforceability of creditors' rights generally, and (ii) subject to general
principles of equity (regardless of whether such enforceability is considered in
a proceeding in equity or at law).

            11. Indemnity and Expenses. (a) The Pledgor agrees to and hereby
indemnifies the Pledgee from and against any and all claims, damages, losses,
liabilities and expenses arising out of, or in connection with, or resulting
from this Agreement (including, without limitation, enforcement of this
Agreement) unless resulting from or arising out of the negligence, willful
misconduct or bad faith of the Pledgee.

                  (b) The Pledgor agrees promptly upon the Pledgee's demand to
pay or reimburse the Pledgee for all reasonable expenses (including, without
limitation, reasonable fees and disbursements of counsel) incurred by the
Pledgee in connection with (i) any modification


                                      - 6 -
   7
or amendment to or waiver of any provision of this Agreement requested by the
Pledgor, (ii) the custody or preservation of the Pledged Collateral, (iii) any
actual or attempted sale or exchange of, or any enforcement, collection,
compromise or settlement respecting, the Pledged Collateral or any other
property or money held hereunder or any other action taken by the Pledgee
hereunder reasonably necessary to enforce its rights, whether directly or as
attorney-in-fact pursuant to the power of attorney herein conferred, or (iv) the
failure by the Pledgor to perform or observe any of the provisions hereof. All
such expenses shall be deemed a part of the Obligations for all purposes of this
Agreement and the Pledgee may apply the Pledged Collateral or any other property
or money held hereunder to payment of or reimbursement for such expenses after
notice and demand to the Pledgor.

            12. Pledgee May Perform. If the Pledgor fails to perform any
agreement contained herein, the Pledgee may, but shall not be obligated to,
perform, or cause performance of, such agreement, and the reasonable,
out-of-pocket expenses of the Pledgee incurred in connection therewith shall be
payable by the Pledgor.

            13. Waivers and Amendment. The rights and remedies given hereby are
in addition to all others however arising, but it is not intended that any right
or remedy be exercised in any jurisdiction in which such exercise would be
prohibited by law. No action, failure to act or knowledge of the Pledgee shall
be deemed to constitute a waiver of any power, right or remedy hereunder, nor
shall any single or partial exercise thereof preclude any further exercise
thereof or the exercise of any other power, right or remedy. Any right or power
of the Pledgee hereunder in respect of the Pledged Collateral and any other
property or money held hereunder may at the option of the Pledgee be exercised
as to all or any part of the same and the term the "Pledged Collateral" wherever
used herein, unless the context clearly requires otherwise, shall be deemed to
mean (and shall be read as) "the Pledged Collateral and any other property or
money held hereunder or any part thereof." This Agreement shall not be amended
nor shall any right hereunder be deemed waived except by a written agreement
expressly setting forth the amendment or waiver and signed by the Pledgor.

            14. Continuing Security Interest; Assignments of Secured Debt. This
Agreement shall create a continuing security interest in the Pledged Collateral
and shall (i) remain in full force and effect until released in accordance
herewith, (ii) be binding upon the Pledgor, and the Pledgor's successors and
assigns, and upon each of the Subsidiaries, and its successors and assigns, and
(iii) inure, together with the rights and remedies of the Pledgee hereunder, to
the benefit of the Pledgee, its successors and permitted assigns. Without
limiting the generality of the foregoing clause (iii), the Pledgee may assign or
otherwise transfer all or any portion of its rights and obligations under this
Agreement to any other person or entity, to the extent and in the manner
provided in the Purchase Agreement and such other person or entity shall
thereupon become vested with all the benefits in respect hereof granted to the
Pledgee herein; the Pledgee shall, however, retain all of its rights and powers
with respect to any part of the Pledged Collateral not transferred. Any agent or
nominee of the Pledgee shall have the benefit of this Agreement as if named
herein and may exercise all the rights and powers given to the Pledgee
hereunder.


                                      - 7 -
   8
            15. GOVERNING LAW; SUITS. THIS AGREEMENT AND THE RIGHTS AND
OBLIGATIONS OF THE PLEDGOR AND THE PLEDGEE HEREUNDER SHALL BE GOVERNED BY AND
CONSTRUED IN ACCORDANCE WITH THE LAWS OF THE STATE OF NEW YORK, NOTWITHSTANDING
ITS CONFLICTS OF LAW PRINCIPLES. THE PLEDGOR HEREBY IRREVOCABLY (I) CONSENTS
THAT ANY SUIT, ACTION OR LEGAL PROCEEDING ARISING OUT OF OR RELATED IN ANY WAY
TO THIS AGREEMENT SHALL, IF THE PLEDGEE SO ELECTS, BE BROUGHT AND ENFORCED IN
STATE OR FEDERAL COURTS HAVING SITUS WITHIN THE CITY OF NEW YORK, STATE OF NEW
YORK AND (II) WAIVES ANY OBJECTION TO JURISDICTION OR VENUE IN ANY SUCH SUIT,
ACTION OR PROCEEDING COMMENCED IN ANY SUCH COURT AND ANY CLAIM THAT SUCH SUIT,
ACTION OR PROCEEDING HAS BEEN BROUGHT IN AN INCONVENIENT FORUM. THE PLEDGOR
AGREES THAT SERVICE OF PROCESS IN ANY ACTION OR PROCEEDING WITH RESPECT TO THIS
AGREEMENT MAY BE EFFECTED BY MAILING A COPY THEREOF BY REGISTERED OR CERTIFIED
MAIL (OR ANY SUBSTANTIALLY SIMILAR FORM OF MAIL) POSTAGE PREPAID, TO THE PLEDGOR
AT ITS ADDRESS SET FORTH IN SECTION 16 HEREOF.

            16. Notices. All notices hereunder shall be in writing (except only
as otherwise provided in Section 13) and shall be conclusively deemed to have
been received and shall be effective (a) on the day on which delivered if
delivered personally (including delivery by courier providing evidence of
delivery), or transmitted by telex or telegram or telecopier with transmission
confirmed, or (b) five (5) days after the date on which the same is deposited in
the United States mail (certified or registered if required under Section 15),
with postage prepaid and properly addressed, and any notice mailed shall be
addressed:

                  (a)   in the case of the Pledgor, to:

                        Halsey Drug Co., Inc.
                        1827 Pacific Street
                        Brooklyn, New York 11233

                        with copies to:

                        St. John & Wayne
                        2 Penn Plaza East
                        Newark, New Jersey 07105
                        Attention:  John P. Reilly, Esq.
                        Telecopier No. (973) 491-3555

                  (b)   in the case of the Pledgee, to:

                        Galen Partners III, L.P.
                        610 Fifth Avenue, 5th Floor
                        New York, New York 10020
                        Attention: Mr. Srini Conjeevaram


                                      - 8 -
   9
                        with a copy to:

                        Wolf, Block, Schorr and Solis-Cohen LLP
                        250 Park Avenue, 10th Floor
                        New York, New York 10177
                        Attention:  George N. Abrahams, Esq.
                        Telecopier No. (212) 986-0604

or at such other address as the party giving such notice shall have been advised
of in writing for such purpose by the party to whom or to which the same is
directed.

            17. WAIVERS OF JURY TRIAL AND CONSEQUENTIAL DAMAGES. THE PLEDGOR
AND, BY ITS ACCEPTANCE HEREOF, THE PLEDGEE HEREBY WAIVE TRIAL BY JURY IN ANY
LITIGATION IN ANY COURT WITH RESPECT TO, IN CONNECTION WITH, OR ARISING OUT OF
THIS AGREEMENT, THE PLEDGED COLLATERAL, OR ANY INSTRUMENT OR DOCUMENT DELIVERED
PURSUANT HERETO.

            NEITHER THE PLEDGOR OR THE PLEDGEE, NOR ANY EMPLOYEE, AGENT OR
ATTORNEY OF EITHER OF THEM, SHALL BE LIABLE TO THE OTHER FOR CONSEQUENTIAL
DAMAGES ARISING FROM ANY BREACH OF CONTRACT, TORT OR OTHER WRONG RELATING TO
THIS AGREEMENT OR THE ESTABLISHMENT, ADMINISTRATION OR COLLECTION OF THE
OBLIGATIONS, EXCEPT FOR BAD FAITH.

            18. Severability: Entire Agreement. (a) If any provision of this
Agreement shall be invalid, illegal, or unenforceable in any jurisdiction, the
validity, legality or enforceability of any such provision in any other
jurisdiction shall not be affected or impaired, and to the extent any provision
is held invalid, illegal or unenforceable, then such provision shall be deemed
severable from, and shall in no way affect the validity or enforceability of the
remaining provisions of this Agreement.

                  (b) This Agreement constitutes the entire agreement of the
Pledgor and replaces any other or prior agreements or undertakings, with respect
to the subject matter hereof, and there are no other agreements or undertakings,
oral or written, respecting such subject matter which are intended to have any
force or effect after the execution hereof.

            19. Miscellaneous. This Agreement shall be binding upon and shall
inure to the benefit of the Pledgor and the Pledgee and their respective
successors and permitted assigns. Section headings used herein are for
convenience only and shall not affect the meaning or construction of any of the
provisions hereof.


                                      - 9 -
   10
            IN WITNESS WHEREOF, the Pledgor has caused this Agreement to be
executed by its duly authorized officer as of the day and year first above
written.

                                    HALSEY DRUG CO., INC.



                                    By: /s/ Micheal Reicher
                                        ------------------------------------
                                        Name:  Michael Reicher
                                        Title: Chief Executive Officer


ACCEPTED AND AGREED TO
AS OF MARCH 10, 1998

GALEN PARTNERS III, L.P.,
INDIVIDUALLY AND AS AGENT

By:  Claudius, L.L.C., General Partner


By: /s/ Bruce F. Wesson
   ----------------------------------
      Name:   Bruce F. Wesson
      Title:  General Partner


                                     - 10 -
   11
            Each of the undersigned hereby agrees to recognize all of the rights
granted to the Pledgee under the foregoing Agreement and to take all actions
necessary to effectuate said rights and the purposes of the Agreement including,
without limitation, performance of any acts requested by the Pledgee pursuant to
the terms thereof.

Date:  as of March 10, 1998


                                    CENCI POWDER PRODUCTS, INC.


                                    By: /s/ Micheal K. Reicher
                                        ------------------------------------
                                        Name:  Michael K. Reicher
                                        Title: Chief Executive Officer


                                    HALSEY PHARMACEUTICAL, INC.


                                    By: /s/ Micheal K. Reicher
                                        ------------------------------------
                                        Name:  Michael K. Reicher
                                        Title: Chief Executive Officer


                                    HOUBA, INC.


                                    By: /s/ Micheal K. Reicher
                                        ------------------------------------
                                        Name:  Michael K. Reicher
                                        Title: Chief Executive Officer


                                    H.R. CENCI LABORATORIES, INC.


                                    By: /s/ Micheal K. Reicher
                                        ------------------------------------
                                        Name:  Michael K. Reicher
                                        Title: Chief Executive Officer


                                    INDIANA FINE CHEMICALS, INC.


                                    By: /s/ Micheal K. Reicher
                                        ------------------------------------
                                        Name:  Michael K. Reicher
                                        Title: Chief Executive Officer


                                     - 11 -
   12
                                   SCHEDULE A


                            Designation and Number of
                    shares of capital stock owned by Pledgor


=============================================================================================== Number of Issuer Certificate Designation Shares No. - ----------------------------------------------------------------------------------------------- Cenci Powder Products, Inc. _ Common Stock, $.01 par value ___ - ----------------------------------------------------------------------------------------------- Halsey Pharmaceutical, Inc. _ Common Stock, $.01 par value ___ - ----------------------------------------------------------------------------------------------- Houba, Inc. _ Common Stock, $.01 par value ___ - ----------------------------------------------------------------------------------------------- H.R. Cenci Laboratories, Inc. _ Common Stock, $.01 par value ___ - ----------------------------------------------------------------------------------------------- Indiana Fine Chemicals, Inc. _ Common Stock, $.01 par value ___ ===============================================================================================
- 12 -
   1
                                                                Exhibit 10.6

                                   EXHIBIT L-2

                              HALSEY DRUG CO., INC.

                         PROXY FOR SHAREHOLDERS' MEETING

                                IRREVOCABLE PROXY

      KNOW ALL MEN BY THESE PRESENTS, that I, _____________________, residing at
_________________________________________ being the holder of ____________
shares of Common Stock of HALSEY DRUG CO., INC. (the "Company"), do hereby
constitute and appoint Bruce F. Wesson, as my proxy to attend the first Annual
Meeting of the Stockholders of the Company to be held after the date hereof or
any continuation or adjournment thereof, will full power to vote and act for me
and in my name, place and stead, on each of the below listed matters in the same
manner, to the same extent and with the same effect that I might were I
personally present thereat, giving to said Bruce F. Wesson, full power of
substitution and revocation, and I hereby revoke any other proxy heretofore
given by me:

      (i)   to vote in favor of a proposed amendment to the Company's
            Certificate of Incorporation

            (a)   increasing the number of shares of the Company's Common Stock
                  authorized for issuance from 20,000,000 to 40,000,000 shares;
                  and

            (b)   providing that the holder of Debentures issued by the Company
                  to those Purchasers a party to that certain Debenture and
                  Warrant Purchaser Agreement, dated on or about March 10, 1998
                  (the "Purchase Agreement"), shall have the right to vote as
                  part of a single class with all holders of the Company's
                  Common Stock on an as-converted basis;

            each as provided in Section 9.14 of the Purchase Agreement; and

      (ii)  to ratify the appointment of three (3) persons nominated to the
            Company's Board of Directors at the request of the Purchasers
            pursuant to Section 9.8 of the Purchase Agreement.

      A copy of the Purchase Agreement is attached hereto and made a part
hereof.

Dated: March ____, 1998
                                    ____________________________________
                                    Shareholder

                                    ____________________________________
                                    Print Name
   1
                                                                   Exhibit 10.7

                                                      March 10, 1998


Galen Partners III, L.P.
610 Fifth Avenue, 5th Floor
New York, New York 10020


Gentlemen:

          Reference is made to the Debenture and Warrant Purchase Agreement
dated the date hereof among Halsey Drug Co., Inc. (the "Company"), Galen
Partners III, L.P. ("Galen") and each of the undersigned (the "Purchase
Agreement") and each of the agreements, documents and instruments executed and
delivered pursuant thereto or in connection therewith (collectively with the
Purchase Agreement, the "Transaction Documents"). Capitalized terms used herein
which are not defined herein have the meanings ascribed to them in the Purchase
Agreement.

          This will confirm that, notwithstanding anything to the contrary
contained in the Transaction Documents:

          1.   Appointment of Agent

          (a)  Each Purchaser hereby designates Galen as its agent (the
"Agent") and irrevocably authorizes the Agent to take action on its behalf
under the Transaction Documents, to exercise the powers and perform the duties
described therein, and to exercise such other powers reasonably incidental
thereto; provided, however, that each Purchaser shall retain the sole power and
discretion to convert outstanding principal of the Debentures held by it into
Shares and the exercise the Warrants held by it for Shares and to exercise any
registration rights under the Transaction Documents. The Agent may perform any
of its duties through its agents or employees.

          (b)  This Section 1 is for the benefit of the Agent and Purchasers
only. The Agent shall act only for the Purchasers and assumes no obligation to
or agency or trust relationship with the Company or any of its Subsidiaries,
except for the disbursement to the Purchasers of payments received by the Agent
for the account of the Purchasers.
   2
Galen Partners III, L.P.
March 10, 1998
Page 2



          2.   Nature of Duties of Agent. With respect to the other Purchasers,
the Agent has no duties or responsibilities, except those expressly set forth in
this agreement and the Transaction Documents. Neither the Agent nor any of its
officers, directors, employees or agents shall be liable for any action taken or
omitted hereunder or in connection herewith. The duties of the Agent shall be
mechanical and administrative in nature. The Agent shall not have a fiduciary
relationship to any Purchaser or any participant of any Purchaser.

          3.   Lack of Reliance on Agent. Independently and without reliance
upon the Agent, each Purchaser has made and shall continue to make its own
independent investigation and analysis of the content and validity of this
agreement and the Transaction Documents or of the performance and
creditworthiness of the Company thereunder. The Agent assumes no responsibility
and undertakes no obligation to make inquiry with respect to such matters.
     
          4.   Certain Rights of the Agent. The Agent may request instructions
from the Purchasers at any time. If the Agent requests instructions from the
Purchasers with respect to any action or inaction, the Agent shall be entitled
to await instructions from such Purchasers before such action or inaction. No
Purchaser shall have any right of action based upon the Agent's action or
inaction in response to instructions from such Purchasers.
     
          5.   Reliance by Agent. The Agent may rely upon written or telephonic
communication it believes to be genuine and to have been signed, sent or made by
the proper person. The Agent may obtain the advice of legal counsel (including,
for matters concerning the Company, counsel for the Company), independent public
accountants and other experts selected by it and shall have no liability for
action or inaction in good faith based upon such advice.

          6.   Indemnification of Agent. Each Purchaser agrees to reimburse and
indemnify the Agent for any and all liabilities, obligations, losses, damages,
penalties, actions, judgments, suits, costs, expenses (including counsel fees
and disbursements) or disbursements of any kind or nature whatsoever which may
be imposed on, incurred by or asserted against the Agent in performing its
duties hereunder or otherwise relating to this agreement and the Transaction
Documents, unless resulting from the Agent's gross negligence or willful
misconduct.

          7.   The Agent in its Individual Capacity. In its individual
capacity, the Agent shall have the same rights and powers hereunder as any
other Purchaser and may exercise them as though it was not performing the
duties specified herein.
   3
Galen Partners III, L.P.
March 10, 1998
Page 3


          8.   Successor Agent.

          (a)  The Agent may, upon fifteen (15) business days' notice to the
Purchasers and the Company, resign by giving written notice thereof to the
Purchasers and the Company. The Agent's resignation shall be effective upon the
appointment of a successor Agent.

          (b)  Upon receipt of the Agent's resignation, the Purchasers may
appoint a successor Agent. If a successor Agent has not accepted its
appointment within fifteen business days, then the retiring Agent may, on
behalf of the Purchasers, appoint a successor Agent.

          (c)  Upon its acceptance of the agency hereunder, a successor Agent
shall succeed to and become vested with all the rights, powers, privileges and
duties of the retiring Agent, and the retiring Agent shall be discharged from
its duties and obligations under this agreement. The retiring Agent shall
continue to have the benefit of this agreement for any action or inaction while
it was Agent.

          9.   Collateral Matters.

               (a)  Each Purchaser authorizes and directs the Agent to enter
into the other agreements for the benefit of the Purchasers. At any time,
without notice to or consent from any Purchaser, the Agent may take any action
necessary or advisable to perfect and maintain the perfection of the liens upon
the Collateral.

               (b)  The Agent is authorized to release any lien granted to or
held by the Agent upon any Collateral.

               (c)  The Agent shall have no obligation to assure that the
Collateral exists or is owned by the Company or any of its Subsidiaries, or
that such Collateral is cared for, protected or insured, or that the liens in
the Collateral have been created, perfected, or have any particular priority.
With respect to the Collateral, the Agent may act in any manner it may deem
appropriate, in its sole discretion, given the Agent's own interest in the
Collateral as one of the Purchasers, and it shall have no duty or liability
whatsoever to the Purchasers, except for its gross negligence or willful
misconduct.

          10.  Waiver. No failure on the part of the Agent to exercise, and no
delay in exercising, any right, power, or remedy hereunder shall operate as a
waiver thereof.

          11.  Governing Law. This Agreement is entered into in accordance with
and shall be governed by the laws of the State of New York, without regard to
any principles of conflicts of laws.
   4
Galen Partners III, L.P.
March 10, 1998
Page 4


          12.  Severability.  If any provision or portion of any provision of
this agreement is held to be unenforceable or invalid by any court of competent
jurisdiction, the remaining portions of any such provision and the remaining
provisions hereof shall remain in effect.

          13.  Further Assurances.  The Purchasers and the Agent shall execute,
in a proper and timely manner, at or after the date hereof, such additional
documents and instruments as may be reasonably requested by the other parties
in connection with the consummation or confirmation of the transactions
contemplated by this agreement.

          14.  Counterparts.  This agreement may be executed simultaneously in
one or more counterparts, each of which shall be deemed an original, but all of
which together shall constitute one and the same instrument.

          15.  Entire Agreement; Amendment.  This Agreement constitutes the
entire agreement between the parties relating to the subject matter hereof, and
no modification or amendment may be made except by a written instrument signed
by all parties.

          16.  Notices.  All notices, approvals, consents or other
communications required or desired to be given hereunder shall be delivered in
person, by facsimile transmission followed promptly by first class mail or by
overnight mail, and delivered, if to any Purchaser, then to the address set
forth opposite the name of the Purchaser on the signature page hereof, and if
to the Agent, then to the attention of Mr. Srini Conjeevaram c/o Galen
Associates, Rockefeller Center, 610 Fifth Avenue, 5th Floor, New York, New York
10020, fax no. (212) 218-4999, with a copy to George N. Abrahams, Esq. c/o
Wolf, Block, Schorr and Solis-Cohen LLP, 250 Park Avenue, New York, New York
10177, fax no. (212) 986-0604.

          17.  Arbitration.  Any controversy or claim arising out of or
relating to this agreement, or any breach or termination thereof, shall be
settled by arbitration in the County of New York in accordance with the laws of
the State of New York and rules then obtaining of the American Arbitration
Association or any successor thereto. Within ten days after a request for
arbitration by one party to the other, each party shall each select one
arbitrator (provided that if more than one Purchaser is a party to an
arbitration with the Agent then the Purchasers shall jointly select one
arbitrator). Within ten days after the second of such arbitrators has been
selected, the two arbitrators thereby selected shall choose a third arbitrator
who shall be the Chairman of the panel. If the first two arbitrators selected
cannot agree upon a third arbitrator, the American Arbitration Association
shall name the third arbitrator. The arbitration shall be held in New York
County, New York. The arbitrators may grant injunctions or other relief in such
dispute or controversy. In the arbitration, the parties shall be entitled to
pre-hearing discovery. The decision of the arbitrators shall be final,
conclusive and binding on the parties to the arbitration. In connection with
such arbitration and the enforcement of any award rendered as a result thereof,
the parties hereto irrevocably consent to the personal jurisdiction
   5
Galen Partners III, L.P.
March 10, 1998
Page 5

of the Courts of the State of New York, and further consent that any process or
notice of motion or other application to the said Court or Judge thereof may be
served inside or outside the State of New York by registered mail or personal
service, provided a time period of at least twenty days for appearance is
allowed.


                                        Very truly yours,


Name and Signature of Purchaser:        Address of Purchaser:

Galen Employee Fund III, L.P.           610 Fifth Avenue, 5th Floor
By: Wesson Enterprises, Inc.            NY, NY 10020


By: /s/ Bruce F. Wesson
   --------------------
     President                          
   6
Galen Partners III, L.P.
March 10, 1998
Page 5


of the Courts of the State of New York, and further consent that any process or
notice of motion or other application to the said Court or Judge thereof may be
served inside or outside the State of New York by registered mail or personal
service, provided a time period of at least twenty days for appearance is
allowed.



                                           Very truly yours,


Name and Signature of Purchaser:           Address of Purchaser:

Galen Partners III, L.P.
Claudius, L.L.C.                           610 Fifth Avenue, Suite 5
- ---------------------------------          -------------------------------

By: /s/ Bruce F. Wesson                    New York, NY 10020
   ------------------------------          -------------------------------
        Managing Member                        
                                           -------------------------------
   7
Galen Partners III, L.P.
March 10, 1998
Page 5



of the Courts of the State of New York, and further consent that any process or
notice of motion or other application to the said Court or Judge thereof may be
served inside or outside the State of New York by registered mail or personal
service, provided a time period of at least twenty days for appearance is
allowed.


                                                Very truly yours,


Name and Signature of Purchaser:                Address of Purchaser:


Galen Partners International III, L.P.          610 Fifth Avenue, 5th Floor
- --------------------------------------          -------------------------------
By: Claudius, L.L.C.

By: /s/ Bruce F. Wesson                         New York, NY 10020
   -----------------------------------          -------------------------------
        Managing Member                        
                                                -------------------------------
   8
Galen Partners III, L.P.
March __, 1998
Page 5


of the Courts of the State of New York, and further consent that any process or
notice of motion or other application to the said Court or Judge thereof may be
served inside or outside the State of New York by registered mail or personal
service, provided a time period of at least twenty days for appearance is
allowed.


                                             Very truly yours,


Name and Signature of Purchaser:             Address of Purchaser:

/s/ Bernard Seiz                             121 East 73rd St.
- ----------------------------------           -----------------------------------

By: Bernard Seiz                             New York, NY 10021
    ------------------------------           -----------------------------------
               
                                             -----------------------------------
   9
Galen Partners III, L.P.
March __, 1998
Page 5



of the Courts of the State of New York, and further consent that any process or
notice of motion or other application to the said Court or Judge thereof may be
served inside or outside the State of New York by registered mail or personal
service, provided a time period of at least twenty days for appearance is
allowed.



                                             Very truly yours,


Name and Signature of Purchaser:             Address of Purchaser:

    Kenneth J. Gimbel                        876 Kimball Rd   
- ----------------------------------           -----------------------------------

By: /s/ Kenneth J. Gimbel                    Highland Park, IL 60035
    ------------------------------           -----------------------------------
               
                                             -----------------------------------
   10
Galen Partners III, L.P.
March 9, 1998
Page 5


of the Courts of the State of New York, and further consent that any process or
notice of motion or other application to the said Court or Judge thereof may be
served inside or outside the State of New York by registered mail or personal
service, provided a time period of at least twenty days for appearance is
allowed.

                                        Very truly yours,

Name and Signature of Purchaser:        Address of Purchaser:
/s/ Hemant K. Shah                      29 Christy Drive
- --------------------------------        ----------------------
/s/ Varsha H. Shah                      Warren, N.J. 07059
- --------------------------------        ----------------------
By: Hemant K. Shah &                    
    Varsha H. Shah                      


   11
Galen Partners III, L.P.
March 9, 1998
Page 5


of the Courts of the State of New York, and further consent that any process or
notice of motion or other application to the said Court or Judge thereof may be
served inside or outside the State of New York by registered mail or personal
service, provided a time period of at least twenty days for appearance is
allowed.


                                        Very truly yours,

Name and Signature of Purchaser:        Address of Purchaser:
                                             
/s/ Varsha H. Shah
By: Varsha H. Shah as Custodian for     -----------------------
    Sachin H. Shah                      
                                        -----------------------

                                        -----------------------
   12
Galen Partners III, L.P.
March 9, 1998
Page 5



of the Courts of the State of New York, and further consent that any process or
notice of motion or other application to the said Court or Judge thereof may be
served inside or outside the State of New York by registered mail or personal
service, provided a time period of at least twenty days for appearance is
allowed.

                                        Very truly yours,

Name and Signature of Purchaser:        Address of Purchaser:

/s/ Varsha H. Shah
- --------------------------------
By: Varsha H. Shah as Custodian         --------------------------
    for Sumzet H. Shah                  
                                        --------------------------

                                        --------------------------

   13
Galen Partners III, L.P.
March --, 1998
Page 5



of the Courts of the State of New York, and further consent that any process or
notice of motion or other application to the said Court or Judge thereof may be
served inside or outside the State of New York by registered mail or personal
service, provided a time period of at least twenty days for appearance is
allowed.

                                        Very truly yours,

Name and Signature of Purchaser:        Address of Purchaser:

/s/ Ilene Rainisch                      315 Devon Pl.
- ---------------------------------       --------------------------
By: Ilene Rainisch                      Morganville, NJ 07751
                                        --------------------------


   14
Galen Partners III, L.P.
March 9, 1998
Page 5


of the Courts of the State of New York, and further consent that any process or
notice of motion or other application to the said Court or Judge thereof may
be served inside or outside the State of New York by registered mail or
personal service, provided a time period of at least twenty days for appearance
is allowed.


                                             Very truly yours,

Name and Signature of Purchaser:             Address of Purchaser:


     /s/ Michael Rainish                             48 Madford St
- --------------------------------             --------------------------------

By:      Michael Rainish                          Staten Island, NY 10314
   -----------------------------             --------------------------------


                                             --------------------------------

   15
Galen Partners III, L.P.
March 9, 1998
Page 5


of the Courts of the State of New York, and further consent that any process or
notice of motion or other application to the said Court or Judge thereof may
be served inside or outside the State of New York by registered mail or
personal service, provided a time period of at least twenty days for appearance
is allowed.


                                             Very truly yours,

Name and Signature of Purchaser:             Address of Purchaser:


     /s/ Dennis L. Adams                             120 Kynlyn Road
- --------------------------------             --------------------------------

By:      Dennis L. Adams                            Radnor, PA 19087
   -----------------------------             --------------------------------


                                             --------------------------------

   16
Galen Partners III, L.P.
March   , 1998
Page 5


of the Courts of the State of New York, and further consent that any process or
notice of motion or other application to the said Court or Judge thereof may
be served inside or outside the State of New York by registered mail or
personal service, provided a time period of at least twenty days for appearance
is allowed.


                                             Very truly yours,

Name and Signature of Purchaser:             Address of Purchaser:


        Patrick P. Coyne II                           477 Margo Lane
- --------------------------------             --------------------------------

By: /s/  Patrick P. Coyne II                        Berwyn, PA 19312
   -----------------------------             --------------------------------


                                             --------------------------------

   17
Galen Partners III, L.P.
March 9, 1998
Page 5


of the Courts of the State of New York, and further consent that any process or
notice of motion or other application to the said Court or Judge thereof may
be served inside or outside the State of New York by registered mail or
personal service, provided a time period of at least twenty days for appearance
is allowed.


                                             Very truly yours,

Name and Signature of Purchaser:             Address of Purchaser:


   x    Michael M. Weisbrot                  
   x    Susan R. Weisbrot                           1136 Rock Creek Rd
- --------------------------------             --------------------------------

By: /s/ Michael M. Weisbrot                       Gladwyne, PA 19035-1440
   -----------------------------             --------------------------------

    /s/ Susan R. Weisbrot
   -----------------------------             --------------------------------

   18
Galen Partners III, L.P.
March 9, 1998
Page 5



of the Courts of the State of New York, and further consent that any process or
notice of motion or other application to the said Court or Judge thereof may be
served inside or outside the State of New York by registered mail or personal
service, provided a time period of at least twenty days for appearance is
allowed.


                                             Very truly yours,

Name and Signature of Purchaser:             Address of Purchaser:

  GREG WOOD                                  1263 E. Calaveras St.
  ------------------------------             ------------------------------

By: /s/ Greg Wood                            Altadena, CA 91001     
    ----------------------------             ------------------------------

   19
Galen Partners III, L.P.
March   , 1998
Page 5



of the Courts of the State of New York, and further consent that any process or
notice of motion or other application to the said Court or Judge thereof may be
served inside or outside the State of New York by registered mail or personal
service, provided a time period of at least twenty days for appearance is
allowed.


                                             Very truly yours,

Name and Signature of Purchaser:             Address of Purchaser:

  ALAN JERRARD SMITH                         21 BEDLOW AVE    
  ------------------------------             ------------------------------

By: /s/ Alan Jerrard Smith                   NEWPORT                
    ----------------------------             ------------------------------

                                             RI 02540
                                             ------------------------------
   20
Galen Partners III, L.P.
March   , 1998
Page 5



of the Courts of the State of New York, and further consent that any process or
notice of motion or other application to the said Court or Judge thereof may be
served inside or outside the State of New York by registered mail or personal
service, provided a time period of at least twenty days for appearance is
allowed.


                                             Very truly yours,

Name and Signature of Purchaser:             Address of Purchaser:

  Michael K. Reicher                         2214 Churchview Dr. #10
  ------------------------------             ------------------------------

By: /s/ Michael K. Reicher                   Rockford, IL 61107       
    ----------------------------             ------------------------------

    
                                             ------------------------------
   21
Galen Partners III, L.P.
March   , 1998
Page 5

of the Courts of the State of New York, and further consent that any process or
notice of motion or other application to the said Court or Judge thereof may be
served inside or outside the State of New York by registered mail or personal
service, provided a time period of at least twenty days for appearance is
allowed.


                                        Very truly yours,

Name and Signature of Purchaser         Address of Purchaser:

/s/ Daniel W. Hill                      6725 Lynch Ave.
- ---------------------------------       ------------------------------

By: Daniel W. Hill                      Riverbank, California
   ------------------------------       ------------------------------

                                                               95367
                                        ------------------------------
   22
Galen Partners III, L.P.
March   , 1998
Page 5


of the Courts of the State of New York, and further consent that any process or
notice of motion or other application to the said Court or Judge thereof may be
served inside or outside the State of New York by registered mail or personal
service, provided a time period of at least twenty days for appearance is
allowed.


                                        Very truly yours,

Name and Signature of Purchaser         Address of Purchaser:

/s/ Peter R. Clemens                    20860 Valley Road
- ---------------------------------       ------------------------------

By:                                     Kildeer, Illinois 60047
   ------------------------------       ------------------------------


                                        ------------------------------
   23
Galen Partners III, L.P.
March   , 1998
Page 5

of the Courts of the State of New York, and further consent that any process or
notice of motion or other application to the said Court or Judge thereof may be
served inside or outside the State of New York by registered mail or personal
service, provided a time period of at least twenty days for appearance is
allowed.


                                        Very truly yours,

Name and Signature of Purchaser:        Address of Purchaser:

Stephanie Heitmeyer                     17759 St. Rt. 66
- --------------------------------        -------------------------------

By: /s/  Stephanie Heitmeyer            Ft. Jennings, OH 45844
- --------------------------------        -------------------------------


                                        -------------------------------

   1
                                                                    Exhibit 99.1

CONTACT:    Michael Reicher
            President and Chief Executive Officer
            (718) 467-7500

                              FOR IMMEDIATE RELEASE

                         HALSEY DRUG CO., INC. ANNOUNCES
                    COMPLETION OF $20.8 MILLION IN FINANCING

                         ----------------------------

      BROOKLYN, NEW YORK, MARCH 13, 1998 - Halsey Drug Co., (AMEX:HDG) Inc.
today announced the completion of a private offering to Galen Partners III, L.P.
("Galen") and certain other existing security holders of the Company
(collectively, the "Galen Investor Group") in an aggregate principal amount of
$20.8 million. The net proceeds to the Company from the Offering, after
deduction of related offering expenses, was approximately $19.6 million. Halsey
Drug Co., Inc., together with its subsidiaries, is a manufacturer of generic
drugs in solid dosage, liquid and powder forms and bulk pharmaceutical chemicals
sold to distributors, wholesalers, drugstores chains, institutions, government
agencies and other pharmaceutical manufacturers nationwide.

      The terms of the securities issued in the Offering changed materially from
those terms described in the Company's press release dated February 20, 1998 and
as originally contemplated in the Commitment Letter and Term Sheet between the
Company and Galen (the "Commitment Letter") dated February 19, 1998. The
Commitment Letter contemplated an offering of 5% Convertible Senior Secured
Debentures (the "Debentures"), to be convertible at any time following issuance
at a conversion price of $2.375 per share of the Company's common stock. The
Warrant


   2


component of the Offering was to consist of 2 million Warrants exercisable at
$2.375 per share and 2 million Warrants exercisable at $3.25 per share.

      Extensive due diligence by Galen revealed, among other matters, looming
enforcement actions by Federal, State and County authorities; that the Company's
banks had given notice of a forced sale of certain of their security which would
have resulted in the loss of the Company's Indiana facility; the landlord of the
Company's Brooklyn facility had served the Company with a 72 hour notice of
eviction which would have had the effect of closing down the Company's business;
various creditors had obtained judgments against the Company and filed
restraining notices against its bank accounts; raw materials could not be
purchased in any meaningful quantities because of lack of funds and,
accordingly, inventories were severely depleted and sales dramatically reduced.
Additionally, the Company's R&D program needs to be expanded and the Brooklyn
and Indiana facilities require capital improvements. These changes to previous
assumptions have reduced the long term operating margins and lead to Galen's
revision of its valuation.

      Accordingly, negotiations took place between Galen, prior Investors, and
the Company's management and Board of Directors, and it was agreed that the
conversion and exercise prices of the Debentures and Warrants, respectively,
would be reduced from that discussed in the Commitment Letter and as disclosed
in the Company's press release dated February 20, 1998, given the reduced
valuation of the Company.

      The definitive terms of the Debentures and Warrants issued in the
Offering, provide that the entire principal amount of the Debentures are
convertible at any time following issuance at a price of $1.50 per share.
Similarly, the Warrants issued in the Offering are exercisable at $1.50 per
share


                                        2
   3


with respect to 2 million Warrants and $2.375 per share with respect to the
remaining 2 million Warrants. The exercise prices are subject to adjustment
after audit.

      Based on the foregoing, the Board of Directors determined that the
conversion and exercise prices for the Debentures and Warrants as described
represent fair value and that the completion of the Offering would permit the
Company to satisfy a substantial portion of its current liabilities and to
continue its operations in an effort to enhance the shareholder value. The Board
of Directors, including its independent directors, unanimously approved the
terms of the Offering, including the conversion and exercise prices of the
Debentures and Warrants.

      As part of the completion of the Offering, and in accordance with the
terms of the Debenture and Warrant Purchase Agreement between the Company and
the Galen Investor Group, (which includes earlier Investors) (the "Purchase
Agreement"), pursuant to which the Debentures and Warrants were issued, Galen
nominated, and the Board of Directors elected, two members to the Company's
Board of Directors effective as of the closing of the Offering. As now
constituted, the Board consist of Michael Reicher, the Company's newly appointed
President and Chief Executive Officer, William Skelly, the Company's Chairman,
Alan Smith, Rosendo Ferran, William Sumner, Bruce F. Wesson, a Galen designee,
and Srini Conjeevaram, a Galen designee. The Purchase Agreement also provides
that the Board of Directors will nominate one additional person, selected by
Galen, to the Board and solicit Shareholder approval for such candidate and the
current Galen designees at the Company's 1998 meeting of shareholders which will
be held no later than June 30, 1998. The Purchase Agreement also provides that a
majority of the Galen designees on the Board must approve certain material
transactions, including the approval of annual operating budgets, charter
amendments, transactions resulting in a change of control and the issuance of
stock below


                                        3
   4



market price. Certain existing shareholders owning an aggregate of approximately
25% of the Company's outstanding shares have agreed to vote for approval of
actions to be taken at the next annual meeting of shareholders of the Company as
required by the Purchase Agreement.

      The Debentures rank senior to all indebtedness of the Company and are
secured by a first lien on all Company assets. The Company can force the
conversion of the Debentures into the Company's common stock provided the stock
trades at or above certain levels for a specified period following the two (2)
year anniversary of the closing of the Offering.

      The Purchase Agreement also grants the Galen Investor Group an option to
invest an additional $5 million in the Company at any time within eighteen
months from the date of the Closing in exchange for Debentures and Warrants
having terms identical to those issued in the Offering (the "Galen Option").
Galen has expressed an indication of interest to exercise the Galen Option in
the event the Company is in need of additional capital. No assurance can be
given, however, that the Galen Option will be exercised.

      Assuming the conversion of the Debentures and the exercise of the Warrants
issued in the Offering, as well as the Debentures and Warrants that would be
issued upon the exercise of the Galen Option, of which there can be no
assurance, the Galen Investor Group would own approximately 55% of the Company's
common stock on a fully-diluted basis.

      The Debentures also contain other customary terms and provisions,
including a premium to par in the event of a change of control of the Company,
preemptive rights for future equity issuances by the Company in order to
maintain the percentage interest of the Galen Investor Group in the Company, and
registration rights.


                                        4

   5


      The Offering net proceeds of approximately $19.6 million have been
allocated to satisfy a substantial portion of the Company's current liabilities
and accounts payable. Such liabilities include the full satisfaction of the
Company's Bank indebtedness and related fees of approximately $3 million,
payment to the landlord and satisfaction of judgments and liens. Such repayments
have allowed the Company to avoid the threatened foreclosure sale by the Banks
of the Indiana facility which secured such indebtedness.

      In addition, pursuant to agreements reached with other large creditors in
anticipation of completing the Offering, including the Company's Landlord and
the Department of Justice, the Company has been able to bring these creditors
current and will be in compliance with installment payment agreements providing
favorable terms to the Company. Satisfaction of the Company's current
obligations to its Landlord for accrued and unpaid rent, penalties and expenses
has allowed the Company to renegotiate its lease and avoid eviction. The
Offering proceeds will also allow the Company to satisfy its outstanding state
and Federal payroll tax obligations and meet current payroll tax obligations.
Finally, the Offering proceeds will allow the Company to satisfy a substantial
portion of its extensive arrear accounts payable and to secure discounts
relating to such payments.

      After giving effect to the application of the net proceeds of the
Offering, and based on Management's belief as to the Company's ability to defer
a portion of the Company's remaining notes and accounts payable and certain
other assumptions, the Company believes that it will have working capital of
approximately $3 million. The Company is currently in discussions with a
financial institution to secure a $5 million line of credit to supplement its
working capital position. Galen has also expressed an indication of interest in
exercising the Galen Option in the event the Company is


                                        5

   6



in need of additional capital. No assurance can be given, however, that such
financing will be secured on acceptable terms, if at all, or that the Galen
Option will be exercised.

      As a Company listed on the American Stock Exchange (the "AMEX"), the
Company is subject to a variety of additional requirements not otherwise imposed
on a company whose shares are not traded on a National Securities Exchange. Such
requirements include, among others, the requirement that the Company seek
shareholder approval in order to issue shares of its common stock, or
instruments convertible or exercisable for its common stock, at a price less
than the market value for its shares, where the issuance would equal 20% or more
of the Company's presently outstanding common stock. As previously discussed,
the Debentures and Warrants issued in the Offering, as well as those underlying
the Galen Option, are convertible and exercisable for approximately 55% of the
Company's outstanding common stock on a fully-diluted basis. Recognizing that
shareholder approval would be required under the AMEX rules, the Company
requested a waiver from the AMEX relating to compliance with Section 713 of the
AMEX Company Guide in order to complete the Offering without the necessity of
obtaining shareholder approval. In requesting the waiver, the Company provided
detailed information, including a written submission, to the AMEX and met with
representatives of the AMEX to discuss the proposed terms of the Offering, the
experience of new Senior Management, Galen's background and the urgent need to
complete the Offering on or before March 11, 1998 in order to allow for payment
of the liabilities previously described and to avoid cessation of the Company's
operations.

      The AMEX granted the Company's request for the waiver from the shareholder
approval requirements of Section 713 of the AMEX Company Guide in order permit
the timely completion


                                        6

   7


of the Offering. In view of the foregoing, the AMEX has advised that trading is
expected to resume on Monday, March 16, 1998.

      In order to provide sufficient shares to allow the conversion of the
Debentures and exercise of the Warrants issued in the Offering, the Company will
solicit shareholder approval at its 1998 Annual Meeting of Shareholders to
effect an amendment to the Company's Certificate Incorporation to increase its
authorize shares and to authorize as-converted voting rights for the Debentures.
Ratification of Board of Director appointments, ratification of the Company's
independent auditors and such other agenda items as the Board shall determine
will also be presented to the Shareholders at the meeting.

      Commenting on the completion of the Offering, Mr. Michael Reicher, the
Company's President and Chief Executive Officer stated, "The completion of the
Offering gives Halsey a fresh start. With a clean balance sheet, the Company
will be in a position to move forward and capitalize on many of its unique
resources. The new management team is very optimistic about rebuilding the new
Halsey. A good R&D pipeline is in place and several ANDA applications are at the
FDA awaiting approval. These new products, combined with the existing products,
give the Company a strong foundation for future growth."

      The statements in this press release are forward looking and are made
pursuant to the safe harbor provisions of the Securities Litigation Reform Act
of 1995. Investors are cautioned that forward-looking statements involve risks
and uncertainties which may affect Halsey's business prospects, including
economic, competitive, governmental, technological and other factors discussed
in filings with the Securities and Exchange Commission.


                                        7