NEXMED INC
10SB12G/A, 1997-07-02
PHARMACEUTICAL PREPARATIONS
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<PAGE>
                                                          SEC File No.: 0-22245

                       SECURITIES AND EXCHANGE COMMISSION
                              WASHINGTON, DC 20549

                                    FORM 10-SB/A
                                  Amendment No. 3

                      GENERAL FORM FOR REGISTRATION OF SECURITIES
                     OF SMALL BUSINESS ISSUERS UNDER SECTION 12(b)
                    OR 12(g) OF THE SECURITIES EXCHANGE ACT OF 1934

                                     NEXMED, INC.
- -------------------------------------------------------------------------------
                   (Name of Small Business Issuer in Its Charter)

<TABLE>
<S>                                      <C>
         Nevada                                      87-0449967)
- ----------------------------------       --------------------------------------
(State or Other Jurisdiction of)                   (I.R.S. Employer
 Incorporation or Organization)                   Identification No.)

6087 Triangle Drive, Commerce, CA.                      90040
- ----------------------------------       --------------------------------------
    (Address of Principal                             (Zip Code)
     Executive Offices)
</TABLE>

                               (213) 890-0881
- -------------------------------------------------------------------------------
                         (Issuer's Telephone Number)


    Securities to be registered under Section 12(b) of the Act:

<TABLE>
         <S>                             <C>
         Title of Each Class             Name of Each Exchange on Which
         to be so Registered             Each Class is to be Registered
         -------------------             ------------------------------

                N/A                                    N/A
</TABLE>


    Securities to be registered under Section 12(g) of the Act:

                           Common Stock, $0.001 par value
                                  (Title of Class)




<PAGE>

   

                                    PART III

Item 1. Index to Exhibits.*

<TABLE>
<CAPTION>
    <S>     <C>

    **2.1   Amended and Restated Articles of Incorporation of the Company

    **2.2   By-laws of the Company

    **2.3   Amendment to By-laws of the Company

    **3.1   Specimen Common Stock Certificate

   ***5.1   Form of Irrevocable Proxy

    **6.1   Technology Acquisition Agreement between the Company and 
            Odontex, Inc.

     +6.2   Research Agreement between the Company and the
            University of Kansas, effective June 15, 1996 and
            modified November 22, 1996

     +6.3   Research Agreement between the Company and the
            University of Kansas, executed November 1996

     +6.4   The NexMed, Inc. Stock Option and Long-Term Incentive
            Compensation Plan

     +6.5   The NexMed, Inc. Recognition and Retention Stock
            Incentive Plan

     +6.6   The NexMed, Inc. Non-Qualified Stock Option Plan

      6.7   License Agreement between the Company and Lotus Medical
            Supply, Inc.

      6.8   Agreement between the Company and Innapharma, Inc.
            regarding alprostadil clinical studies.
</TABLE>
    



<PAGE>

   
<TABLE>
    <S>     <C>

      6.9   Agreement between the Company and Innapharma, Inc.
            regarding clinical studies on the Viratrol-TM- device,
            including two amendments.

  ***12.1   Statement re: Computation of Per Share Earnings

  ***12.2   Letter on Change in Certifying Accountant

  ***12.3   Subsidiaries of the Company

  ***27     Financial Data Schedule

</TABLE>








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

*   Pursuant to Item 1(b) of Part III to Form 10-SB, exhibits are listed
    according to the numbers assigned in Part III of Form 1-A or Item 2 of Part
    III to Form 10-SB.

**  Filed as an exhibit to the Registrant's Form 10-SB filed with the Securities
    and Exchange Commission on March 14, 1997.

*** Filed as an exhibit to the Registrant's Form 10-SB/A filed with the
    Securities and Exchange Commission on May 13, 1997. 

+   Filed as an exhibit to the Registrant's Form 10-SB/A filed with the 
    Securities and Exchange Commission on June 5, 1997.
    

                                       2


<PAGE>


                                   SIGNATURES

    In accordance with Section 12 of the Securities Exchange Act of 1934, the
registrant caused this registration statement to be signed on its behalf by the
undersigned, thereunto duly authorized.

                                     /s/
                                     --------------------------
                                             NEXMED, INC.

Date:    June 30, 1997               By: /s/ Y. Joseph Mo
       ----------------------        --------------------------
                                         Y. Joseph Mo
                                         Chairman of the Board of Directors,
                                         President and Chief Executive Officer
                                         (Principal Executive Officer)

    Pursuant to the requirements of the Securities Exchange Act of 1934, this
registration statement has been signed below by the following persons on behalf
of the registrant and in the capacities and on the dates indicated.



Date:    June 30, 1997               By: /s/ Y. Joseph Mo
       ----------------------            --------------------------
                                         Y. Joseph Mo
                                         Chairman of the Board of Directors,
                                         President and Chief Executive Officer
                                         (Principal Executive Officer)


Date:    June 30, 1997               By: /s/ Vivian H. Liu
       ----------------------            --------------------------
                                         Vivian H. Liu, Vice
                                         President, Treasurer and
                                         Secretary (Principal Financial and
                                         Accounting Officer)

Date:    June 30, 1997               By: /s/ Gilbert S. Banker
       ----------------------            --------------------------
                                         Gilbert S. Banker
                                         Director

Date:    June 30, 1997               By: /s/ Robert W. Gracy
       ----------------------            --------------------------
                                         Robert W. Gracy
                                         Director

Date:    June 30, 1997               By: /s/ Yu-Chung Wei
       ----------------------            --------------------------
                                         Yu-Chung Wei
                                         Director


<PAGE>

Exhibit 6.7

                                LICENSE AGREEMENT
 
    This License Agreement ("Agreement"), entered into as of this 28th day of
January, 1997 by and between NexMed International Limited, a British Virgin
Island corporation, with a principal place of business at Unit 3001, 30F, No.9
Queen's Road Central, Central, Hong Kong ("NexMed") and Lotus Medical Supply,
Inc., a company organized under the laws of Taiwan with a principal place of
business at 7F-I, No. 200 Fu-Hsing S. Road, Section 1, Taipei, Taiwan, R.O.C.
("Lotus").
 
    WHEREAS, NexMed is a medical and pharmaceutical technology company with a
focus on the development and commercialization of, among other things, topical
treatment products based on a penetration enhancement technology; and
 
    WHEREAS, NexMed has developed and is the proprietary owner of the NexMed
Know-How (as defined below) relating to the use of Penetration Enhancement
Ingredients in conjunction with Compound A (as defined below); and
 
    WHEREAS, Lotus desires to secure certain rights with respect to making,
using and selling certain products incorporating such Know-How.
 
    NOW, THEREFORE, in consideration of the mutual covenants and promises
contained herein, Lotus and NexMed agree as follows:
 
                                 I. DEFINITIONS
 
    1.01 "Affiliate" shall mean, with respect to either party, any individual or
any legally-distinct corporation, firm or other form of business organization,
which directly or indirectly owns, controls, is controlled by, or is under
common control with, a party hereto. An entity shall be regarded as being in
control of another entity if the former entity has the direct or indirect power
to order or cause the direction of the policies of the other entity, whether
through ownership of fifty percent (50%) or more in the United States or thirty
percent (30%) or more outside the United States of the outstanding voting
securities of that entity, through other dominant equity ownership, or by
contract, statute, regulation, or otherwise.

     1.02 "Agreement Year" shall mean the twelve month period ending on an 
anniversary of the Approval Date.

     1.03 "Application for Approval" shall mean all submissions related to 
investigational use of the Licensed Product (such as an IND for the Licensed 
Product filed with the FDA or the equivalent filing with a Regulatory 
Authority in the Territory) and all submissions related to marketing approval 
(such as an NDA or equivalent filing).

     1.04 "Clinical Trials Program" shall have the meaning set forth in 
Section 3.02 hereof.

     1.05 "Combination Product" shall have the meaning set forth in Section 
4.03 hereof.

<PAGE>

     1.06 "Compound A" shall mean alprostadil.

     1.07 "Dollars" means lawful currency of the United States of America.

     1.08 "Exclusive" shall mean, when used in connection with a specific 
grant of a license hereunder, that (except to the extent such rights are 
specifically retained herein) the granting party shall have no further right 
in the Territory, for so long as such grant remains effective, to 
manufacture, sell or use the Licensed Product or to grant to third parties 
any license in connection with the manufacture, use or sale of the Licensed 
Product in the Territory.

     1.09 "FDA" shall mean the United States Food and Drug Administration or 
any successor Regulatory Authority in the United States.

     1.10 "Field" shall mean the development and commercialization of 
therapeutic products based on proprietary delivery systems including topical 
treatment products based on a penetration enhancement technology which may 
enable the active drug/ ingredient to be better absorbed through the skin.

     1.11 "Indication for Use" shall mean male erectile dysfunction or such 
other indication for use as NexMed and Lotus may agree.

     1.12 "IND" (Investigational New Drug Application) means an application 
for an "Investigational Exemption for a New Drug" filed with a Regulatory 
Authority (as defined below).

     1.13 "Know-How" shall mean any and all technical data, drawings, 
documentation, and other information, including information disclosed in an 
issued patent or patent application. Know-How relating to the Field, which is 
owned by NexMed as of the date hereof or is independently generated, acquired 
or licensed, with the right to sublicense, by NexMed during the term of this 
Agreement is referred to herein as "NexMed Know-How."

     1.14 "NDA" (New Drug Application) shall mean an application submitted to 
a Regulatory Authority, which contains all necessary details of the 
manufacture and testing of a new drug, for purposes of obtaining regulatory 
approval to market such new drug in such country or region, for a particular 
indication.

     1.15 "Net Sales" shall mean the gross amount invoiced by Lotus or any 
sublicensee of Lotus for arm's-length sales of Licensed Product to a third 
party or parties which are not Affiliates of Lotus, after deducting, if not 
already deducted in the actual amount invoiced, normal and customary trade 
discounts actually allowed, returns and credits. No deduction from the 
invoice price shall be taken for any other costs, including taxes, 
transportation, insurance and postage charges, in computing Net Sales except 
that separately billed or invoiced transportation costs, sales taxes and 
value added taxes shall not be included in the computation of Net Sales, 
except that the Value Added Tax ("VAT") required by the Taiwanese government 
will be deducted from the gross amount. The current VAT is 5%, and may vary 
from time to time.

                                      2
<PAGE>

     1.16 "Licensed Product" shall mean any pharmaceutical formulation 
containing Compound A, either now known or hereafter developed which utilizes 
or incorporates NexMed Know-How and which is/are intended and promoted for 
treatment of the Indication for Use in humans.

     1.17 "Person" shall mean any individual, estate, trust, partnership, 
joint venture, association, firm, corporation, company, or other legal entity.

     1.18 "Pre-Clinical Development Program" shall have the meaning set forth 
in Article II hereof.

     1.19 "Penetration Enhancement Ingredient" shall mean all ingredients 
either now known or hereafter developed by NexMed or using NexMed Know-How 
that enhances the performance and absorption of Compound A.

     1.20 "Proprietary Information" shall have the meaning set forth in 
Section 3.04(a) hereof.

     1.21 "Reimbursement Price" shall mean the price for the Licensed Product 
as approved by the Taiwan National Health Insurance Bureau.

     1.22 "Regulatory Authority" shall mean the agency, if any, of the 
national government within the Territory with which the Licensed Product must 
be registered or by which the Licensed Product must be approved prior to 
manufacture, use or sale in the Territory.

     1.23 "Sale" or "Sold" shall mean the transfer for value (cash and/ or 
otherwise) in an arm's-length transaction of a Licensed Product in the 
Territory by Lotus, Lotus Affiliate, or Lotus sublicensee to a nonaffiliated 
third-party distributor, agent or end user after obtaining all necessary 
government approvals applicable to such sale. Sales shall be accounted for 
when shipped, and credits and refunds shall be accounted for when booked by 
Lotus in accordance with Lotus's standard accounting practices.

    1.24 "Territory" shall mean Taiwan.
 
                      II. PRE-CLINICAL DEVELOPMENT PROGRAM
 
    Pursuant to the terms and conditions contained herein, Lotus and NexMed
shall equally share (on a full cost, no profit basis) the total costs of
pre-clinical and other development programs in the Territory for the Licensed
Product (such programs hereinafter collectively referred to as the "Pre-Clinical
Development Program", even though they may continue during the period of
clinical trials). Such costs shall include all costs incurred by NexMed,
including but not limited to all costs of developing the drug master file
included in the Pre-Clinical Development Program, costs of developing good
manufacturing practices for the Licensed Product, costs of manufacturing initial
quantities of the Licensed Product for clinical trials, the costs of all
necessary animal studies and trials and the costs of any other development work.

                                      3

<PAGE>

                 III. CLINICAL TRIALS AND REGULATORY APPROVALS
 
    3.01  FUNDING OF REGULATORY APPROVALS.
 
         (a) Lotus shall be responsible for obtaining regulatory approvals 
for investigational use and marketing of the Licensed Product from the 
Regulatory Authorities in the Territory and shall use its best efforts to 
conduct all pre-clinical and clinical trials as rapidly as possible and to 
seek all necessary regulatory approvals. Lotus shall pay or cause the payment 
of all costs and expenses necessary to obtain each such approval, including 
all costs of human clinical trials and all costs of filing each Application 
for Approval.

          (b) Upon determination by NexMed that sufficient data has been 
compiled to permit filing of an Application for Approval for the Licensed 
Product in the Territory, Lotus shall promptly prepare and file such 
Application for Approval with the Regulatory Authority in the Territory. Each 
Application for Approval filed by Lotus shall be filed in the name of Lotus. 
Lotus shall supply to NexMed for approval, not less than 30 days prior to 
filing, copies and an English language translation of every Application for 
Approval to be filed and each document submitted in connection therewith. 
Lotus shall also provide evidence of filing within 30 days thereafter, and 
Lotus will keep NexMed informed regarding the status of each such 
application. NexMed shall wherever practical be given notice of, and a right 
to participate in, all meetings and discussions with Regulatory Authorities. 
NexMed shall have joint ownership wherever practical of all submissions 
regardless of the particular name in which the submissions are made. In the 
event this Agreement terminates (other than because of the breach by NexMed) 
or expires prior to the marketing of the Licensed Product, Lotus shall assign 
or otherwise cooperate in transferring to NexMed Lotus's rights under any 
Applications for Approval filed by it or any approval granted pursuant 
thereto and NexMed shall have the right to take over all of the contracts 
relating to (and the results of) all then existing animal studies, other work 
encompassed by and under the Pre-Clinical Development Program and all 
clinical trials.

         (c) NexMed shall be given a permanent and irrevocable right of 
reference to all regulatory submissions filed with any Regulatory Authority 
by Lotus or under its auspices and Lotus shall (where required to be 
effective) notify said Regulatory Authorities of such right.

    3.02  CLINICAL TRIALS.  Unless otherwise specifically agreed by the 
parties, Lotus shall conduct, manage and pay for all clinical trials. Such 
clinical trials shall hereinafter be referred to as the "Clinical Trials 
Program".

    3.03  GRANT AND TERM OF LICENSES.

         (a) NexMed hereby grants to Lotus the Exclusive right and license 
(including the right to grant sublicenses) to make, have made, use and sell 
the Licensed Product solely for human therapeutic uses throughout the 
Territory, as and to the extent such activities are permitted to be conducted 
in the Territory.

         (b) Subject to the provisions of Section 4.05 hereof and Article XII 
(Term and Termination), the grant of rights by NexMed to Lotus hereunder with 
respect to the Licensed Product shall continue in the Territory until the 
earliest of such time as Lotus relinquishes its rights to sell the

                                      4

<PAGE>

Licensed Product in the Territory, until any necessary regulatory approval is 
withdrawn or lapses in the Territory or until this Agreement is terminated.

         (c) Lotus shall not grant any sublicense pursuant to its right to 
grant sublicenses hereunder, unless prior to the effectiveness of such grant 
Lotus provides NexMed with Lotus's written guarantee that any sublicensee 
shall fulfill all of Lotus's obligations under this Agreement, including 
without limitation maintenance of all books and records required hereunder. 
No such sublicense shall grant any right to grant further sublicenses. 
Royalties payable under Article IV hereof shall be computed on the basis of 
Net Sales by all such sublicensees and not on the basis of payments made by 
sublicensees to Lotus.

    3.04  AVAILABILITY OF INFORMATION.  Subject always to the obligations set 
forth in Article V herein to maintain such information confidential, so long 
as this Agreement remains in effect,

         (a) all Know-How and all other information and materials related to 
the development, manufacture, sale or use of a Licensed Product ("Proprietary 
Information") shall be furnished by each party to the other, and significant 
technical and other data and submissions shall furnished in the English 
language; and

         (b) all Proprietary Information shall be owned by NexMed or assigned 
by Lotus to NexMed. All Proprietary Information shall be made equally 
available to each of the parties, subject to any obligation by which a party 
is contractually bound at the time of acquiring Proprietary Information from 
a third party, not to disclose such Proprietary Information.

    3.05  DILIGENT EFFORTS.  Upon filing of any Application for Approval with 
any Regulatory Authority to make, use or sell the Licensed Product in the 
Territory, Lotus shall use diligent, good faith, commercially reasonable 
efforts (including, where appropriate, conducting, or causing to be 
conducted, clinical trials) to obtain regulatory approvals and, once 
obtained, to commercially exploit the Licensed Product.

                      IV. LICENSE FEE AND ROYALTY PAYMENTS
 
    4.01  INITIAL LICENSE FEE.  As consideration for the licenses and rights 
granted in this Agreement, Lotus shall pay the following amounts:

         (a) an initial license fee to NexMed of Fifty Thousand U.S. Dollars
(US$50,000) for the rights granted herein, payable in full upon execution of
this Agreement, which amount shall be non-refundable; and

         (b) Fifty Thousand U.S. Dollars (US$50,000) (the "Royalty 
Prepayment") upon the date ("Approval Date") which is the earlier to occur of 
(i)the receipt of both (A) regulatory approval in the Territory of the 
Licensed Product and (B) approval of the Reimbursement Price or (ii) the 
Royalty Pre-Payment Date. The Royalty Pre-Payment Date shall be two (2) years 
from the Pre-Clinical Approval Date; provided, however, that (x) if at the 
2-years post Pre-Clinical Approval Date, Lotus has completed at least one (1) 
satisfactory Pivotal Clinical Study (as defined below) in the Territory

                                      5

<PAGE>

and filed its results with the Regulatory Authority, the Royalty Pre-Payment 
Date shall be extended to two (2) additional years or four (4) years from the 
Pre-Clinical Approval Date; and (y) if at the 4-years post Pre-Clinical 
Approval Date, Lotus has completed at least one (1) additional satisfactory 
Pivotal Clinical Study in the Territory and filed its results with the 
Regulatory Authority, the Royalty Pre-Payment Date shall be further extended 
to one (1) additional year or five (5) years post Pre-Clinical Approval Date. 
The "Pre-Clinical Approval Date" shall mean the date that Lotus has received 
regulatory approval to go ahead with proposed clinical studies in the 
Territory, based on the pre-clinical data base provided by NexMed and/or 
results of, if any, additional pre-clinical work required to be conducted in 
the Territory. The "Pivotal Clinical Study" shall mean an essential clinical 
study with its protocol pre-approved by the Regulatory Authority that serves 
as a partial requirement in order to receive marketing approval in the 
Territory. The foregoing is subject to the obligation of Lotus to use its 
best efforts to cause the occurrence of the Pre-Clinical Approval Date.
 
    The Royalty Pre-Payment shall be credited against royalties due to NexMed
during the first Agreement Year, including any minimum royalty payments for that
year as specified in Section 4.02(b)(i) hereof.
 
    4.02  ROYALTY PAYMENTS; RATE; MINIMUM ROYALTY PAYMENTS.
 
         (a) Royalties on Net Sales shall be paid by Lotus to NexMed within 
five (5) business days after the end of each month in which such Net Sales 
are made. All payments shall be accompanied by a statement, certified to be 
accurate by Lotus, of Net Sales of the Licensed Product by Lotus and each of 
its Affiliates and permitted sublicensees during the preceding month. Such 
statements shall show all royalties paid since the commencement of the 
current Agreement Year, the quantity, description and gross sales price, 
itemized deductions from gross sales price and net sales price of each 
Licensed Product that was distributed and/or sold by Lotus and each of its 
Affiliates and sublicensees during the preceding month, the quantity returned 
(if any) during the preceding month and the amount of royalty due. Such 
statements shall be furnished to NexMed by Lotus whether or not any Licensed 
Product has been sold during the month in which such statements are due.

         (b) Lotus shall pay, or in the case of Sales by Lotus Affiliate(s) 
and/or sublicensee(s), cause such Lotus Affiliate(s) and/or sublicensee(s) to 
pay, to NexMed royalties on Net Sales by Lotus, Lotus Affiliate, or Lotus 
sublicensee, of eighteen percent (18%) of Net Sales (the "Royalty Rate"). In 
no event shall any such royalty payment be less than the following:

              (i) For each of the first and second Agreement Years, One 
Hundred Thousand U.S. Dollars (US$100,000);

              (ii) For each of the eight successive Agreement Years, the 
lesser of (A) Two Hundred Thousand U.S. Dollars (US$200,000) or (B) Six 
Million New Taiwan Dollars (NTD6,000,000).

         (c) Except for Royalty Pre-Payments, in no event shall any amounts 
payable in any Agreement Year be credited to any payments due and payable in 
any other Agreement Year.

                                      6

<PAGE>


    4.03  COMBINATION PRODUCTS.  No Licensed Product shall be sold in 
combination with any other product or ingredient without the express prior 
written consent of NexMed. In the event that NexMed consents to sales of the 
Licensed Product in a fixed combination ("Combination Product") with one or 
more products or active therapeutic ingredients not subject to this Agreement 
("Other Items"), the invoice price of such Combination Product shall be set 
by Lotus in good faith, and Net Sales of the Licensed Product included in the 
Combination Product shall be determined using the following formulae:

         (a) If the Licensed Product and Other Items contained in the 
combination are available separately, the Net Sales for purposes of 
calculating royalty payments will be the result obtained by multiplying the 
Net Sales of the Combination Product by the fraction A/A+B, where A is the 
invoiced price of the Licensed Product in the Combination Product, and B is 
the invoiced price of all Other Items in the Combination Product.

         (b) If the Combination Product includes Other Items which are not 
sold separately (but the Licensed Product contained in the Combination 
Product is available separately), the Net Sales for purposes of calculating 
royalty payments will be the result of multiplying the Net Sales of the 
Combination Product by the fraction A/C, where A is as defined above and C is 
the invoiced price of the Combination Product.

         (c) If neither the Licensed Product nor the Other Items contained in 
the Combination Product are sold separately, or if only the Licensed Product 
is not sold separately, Lotus shall, in good faith, propose the percentage of 
the revenue from such Combination Product that is attributable to the 
Licensed Product. Unless Lotus receives written objection from NexMed to such 
proposal within 45 days following Lotus' receipt of such proposal, then the 
revenue so attributed to the Licensed Product shall be the Net Sales for the 
purposes of Section 4.02 hereof. In the event NexMed objects to Lotus's 
proposal, Lotus and NexMed agree to negotiate in good faith to reach a 
mutually acceptable determination and Lotus shall not market such Combination 
Product unless and until such a determination is reached.

    4.04  WITHHOLDINGS.  All amounts of royalties payable by Lotus pursuant 
to this Section 4.04 shall be paid in Dollars without deducting therefrom any 
tax, duty, charge, conversion or remittance fee, commission, discount or 
other fee payable in respect of such royalty payment, other than taxes 
specified in the next following sentence. Any and all taxes levied by a 
proper taxing authority required to be withheld by Lotus or its sublicensees 
on account of royalties accruing to NexMed under this Agreement may be 
deducted from such royalty payment provided that (i) such amount is promptly 
paid for and on behalf of NexMed to the appropriate tax authorities, and (ii) 
Lotus furnishes NexMed with official tax receipts or other appropriate 
evidence of payment issued by the appropriate tax authorities. If any tax, 
however denominated (other than a withholding tax on Lotus or sublicensee 
royalties), is levied against NexMed solely because of the presence of a 
Lotus facility or because Lotus is doing business in the Territory, then 
Lotus shall pay such tax without deduction from such royalty payment. Receipt 
or acceptance by NexMed of any statement furnished pursuant to this Agreement 
or of any sum paid hereunder (or the cashing of any royalty checks paid 
hereunder) shall not preclude NexMed from questioning the correctness thereof 
at any time, and in the event that any inconsistency or mistake (including 
the improper withholding of tax) is discovered in such statements or 
payments, it shall immediately be rectified and the appropriate payment made 
by Lotus.

                                      7

<PAGE>


    4.05  EXPLOITATION OF THE LICENSED PRODUCT.  Lotus agrees to promote, 
exploit and market the Licensed Product (where appropriate regulatory 
approval has been obtained) through its manufacturing, marketing and sales 
activities, using good faith, diligent, commercially reasonable efforts, as 
more specifically set forth herein. Failure by Lotus to meet its obligations 
under this Section 4.05 in the Territory shall be grounds for NexMed to 
terminate the license granted in Section 3.03 hereof.

    4.06  NON-DOLLAR SALES.
 
    For purposes of determining the amount of royalties due on Net Sales
pursuant to Section 4.02 hereof, where Lotus or any sublicensee receives payment
in a currency other than Dollars, the amount of Net Sales in such currency shall
be converted into Dollars at the prevailing commercial rate of exchange for
purchasing Dollars with such foreign currency as quoted by Citibank, N.A. in New
York on the last business day of the month for which the relevant royalty
payment is to be made by Lotus.

    4.07  RECORDS.  Lotus shall (and shall cause, its Affiliates or sublicensees
to) keep complete and accurate books and records relating to their respective
sales of the Licensed Product, in sufficient detail to allow the royalties
accruing hereunder to be accurately determined. Each of such persons shall
preserve such books and records for a period of six years following the date of
any statement delivered hereunder. NexMed (or its duly authorized
representatives) shall have the right at its own expense from time to time
during the term of this Agreement until the expiration of said six-year period
to inspect the relevant records of Lotus or such Affiliate or sublicensee in
order to verify such report or statement. Lotus and such Affiliate or
sublicensee shall make its records available for such inspection during regular
business hours at such place or places where such records are customarily kept,
upon reasonable notice from NexMed to the extent reasonably necessary to verify
the accuracy of the reports and payments required hereunder. NexMed agrees to
hold strictly confidential all such records and information, other than the
total amounts of royalties paid, and all information learned in the course of
any audit or inspection hereunder, except to the extent that it is necessary for
NexMed to reveal such information order to enforce any rights it may have under
this Agreement or if disclosure is required by law (subject to the restrictions
on publicity without consent set forth under the provisions of Section 5.02
hereof). The failure of NexMed to request verification of any report or
statement during said six-year period shall be considered acceptance of the
accuracy of such report. If the audit reveals an error in NexMed's favor which
is greater than five percent (5%) of the amount of royalties due to NexMed
specified on the statement, the reasonable cost of such examination shall be
borne by Lotus or such Affiliate or sublicensee.
 
    4.08  LATE PAYMENTS.  Except as otherwise determined under Section 4.03
hereof, any amount which is not paid when due hereunder shall bear interest in
Dollars at the published prime rate of Citibank, N.A., New York, New York as in
effect from time to time plus three percent.

                                      8

<PAGE>

                               V. CONFIDENTIALITY
 
    5.01  INFORMATION SHARING; CONFIDENTIALITY.
 
         (a) During the term of this Agreement, each party shall promptly 
furnish (and shall cause its Affiliates and/or sublicensees, if any, promptly 
to furnish) to the other any information concerning safety or utility of the 
Licensed Product, including adverse or unexpected side effects, injury or 
other events associated with uses, studies, investigations or tests of the 
Licensed Product, whether or not such party is required to report such events 
to regulatory authorities and whether or not such event is determined to be 
attributable to the Licensed Product.

         (b) Lotus recognizes that the Proprietary Information constitutes 
highly valuable, proprietary, confidential information. Lotus agrees that 
during the term of this Agreement and thereafter it will keep confidential, 
and will cause its Affiliates, officers, employees, consultants and agents to 
keep confidential, all Proprietary Information. Lotus shall disclose, or 
permit any of its Affiliates, officers, employees, consultants and agents to 
disclose, Proprietary Information to any other Person nor use the same for 
any purpose except as set forth in this Section 5.01 or as otherwise 
expressly permitted in this Agreement or in a separate written agreement with 
the other party or as reasonably required in good faith for the registration 
and commercialization of the Licensed Product.

         (c) Lotus agrees that any dissemination of Proprietary Information 
to any of its Affiliates or to any officer, employee, consultant or agent of 
it or any of its Affiliates shall be made only if necessary to carry out the 
purposes set forth herein and shall be limited to the maximum extent possible 
consistent with such purposes. Lotus shall take such action, and each will 
cause its Affiliates, officers, employees, consultants and agents to take 
such action, to preserve the confidentiality of the Proprietary Information 
as it would customarily take in order to preserve the confidentiality of 
other valuable proprietary information owned by it, including advising all 
such Persons of the confidentiality obligations set forth herein.

         (d) The restrictions contained in paragraphs (b) and (c) of this 
Section 5.01 shall not apply to any Proprietary Information that:
 
              (i) is, at the time of its disclosure to Lotus, generally 
available to the public or otherwise part of the public domain or, as 
evidenced by written records of Lotus, is otherwise previously known to Lotus;

              (ii) becomes generally available to the public or otherwise 
part of the public domain after its disclosure to Lotus through no act or 
omission of Lotus or any other person owing an obligation of confidentiality 
to either party hereto; or

              (iii) is required to be disclosed by any court or governmental 
agency having proper jurisdiction, provided that NexMed is first given an 
adequate opportunity to seek a protective order or similar limits on further 
disclosure.
 
    5.02  PUBLICITY.  Neither party shall make any disclosure regarding the
existence of this Agreement nor the research hereunder except with the prior
consent of the other party to the text of the

                                      9

<PAGE>

proposed disclosure, which consent shall not be unreasonably withheld, unless 
the failure to make such disclosure would (in the opinion of counsel to the 
disclosing party) place such party in violation of applicable law, in which 
case prior notice of such disclosure shall be given to the other party to the 
extent reasonably possible.
 
    5.03  PUBLICATION.  The parties recognize the traditional right of all
scientists to publish and present promptly the results of their research.
Notwithstanding anything to the contrary contained in this Article V, the
results obtained in the course of the Pre-Clinical Development Program or the
Clinical Trials Program may be submitted for publication by Lotus, but only
following notice to and approval by NexMed in its sole discretion. Lotus shall
not publish information without first providing NexMed with at least thirty (30)
days prior notice of all results and information intended to be published.
NexMed shall act as expeditiously as practicable following such notice, and
shall notify Lotus promptly of its determination. If NexMed does not approve
such publication, such results and information shall continue to be subject to
the other provisions of this Article V.
 
                           VI. MANUFACTURE AND SUPPLY
 
    6.01  RIGHT TO MANUFACTURE.  Subject to the limitations contained in
Sections 3.03 and 6.02 hereof, Lotus shall have the Exclusive right (with the
right to grant sublicenses) to manufacture and supply the Licensed Product in
the Territory. Lotus shall comply with the requirements, good manufacturing
practices and specifications for the manufacture and use of such Licensed
Product promulgated by the Regulatory Agency in the Territory where such
Licensed Product is to be manufactured or sold.
 
    6.02  COMPONENT SUPPLY.  Notwithstanding the rights granted in Section 6.01,
NexMed shall have the right to manufacture and sell to Lotus in the Territory
certain ingredients of the Licensed Product. NexMed shall sell to Lotus and
Lotus shall purchase from NexMed the Penetration Enhancement Ingredients for the
manufacture of the Licensed Product at a price equal to NexMed's full costs
associated with production of the Penetration Enhancement Ingredient plus 25%
thereof. In addition, Lotus shall purchase from NexMed the active ingredient,
Compound A, at a price equal to NexMed's full costs (no profits) delivered CIF
Taiwan.
 
    6.03  CHANGES IN REGULATIONS.  Each party shall promptly and fully advise
the other of any new regulations, instructions or specifications required by any
Regulatory Authority in the Territory of which such party becomes aware. Lotus
agrees that the Licensed Product will, upon delivery to the carrier designated
by customers, be in conformity with said product regulations, instructions and
specifications and will not be adulterated or misbranded.
 
    6.04  QUALITY DISPUTES.  NexMed shall have the right to inspect the 
manufacturing facilities of Lotus and review Lotus's procedures and to take 
samples of the Licensed Product manufactured by Lotus. If Lotus becomes aware 
that any quantity of a Licensed Product does not comply with Sections 6.01 or 
6.03 hereof, Lotus shall promptly notify NexMed thereof. NexMed shall be 
provided a sample of the suspect Licensed Product upon request. Within sixty 
(60) days of receipt thereof, NexMed shall report to Lotus in writing of the 
fact and extent of the non-compliance. Lotus shall have sixty (60) days from 
the receipt of said report to replace the non-complying Licensed Product by 
shipping

                                     10

<PAGE>

replacement products which are in compliance with Sections 6.01 and 6.03, or 
to report that it considers that the original Licensed Product did comply 
with Sections 6.01 and 6.03, in which case the parties shall use their best 
efforts to resolve any dispute.
 
                           VII. TERM AND TERMINATION
 
    7.01  TERM.  (a) The term of this Agreement shall commence on the date
hereof and shall continue, unless terminated in accordance with the subsequent
paragraphs of this Article VII, for a period of ten (10) years following the
Approval Date.

         (b) Lotus may relinquish any or all of the rights granted to it 
hereunder to make, sell or use a Licensed Product in the Territory at any 
time, by giving to NexMed written notice of its desire to do so at least 180 
days prior to the date on which Lotus desires such right to be terminated. 
Such relinquishment will not release Lotus from any obligation to make 
payments that have accrued prior to the effective date of relinquishment of 
such rights and Lotus shall have no right to seek reimbursement of any 
amounts paid prior to such relinquishment. All rights relinquished with 
respect to the Territory will return exclusively to NexMed.
 
    7.02  EVENTS OF TERMINATION.  If any of the following events shall occur and
be continuing, such event shall constitute an event of termination ("Event of
Termination"):

         (a) If any representation or warranty by a party hereto contained in 
this Agreement shall prove to have been incorrect in any material respect 
when made or deemed made.

         (b) If a party shall fail to pay any amount when due hereunder or 
shall otherwise default in any material respect in the performance or 
observance of any term, covenant or provision contained in this Agreement or 
any of the other documents or instruments delivered pursuant to, or 
concurrently with, this Agreement, and any such other default shall remain 
unremedied for 30 days after written notice thereof to the defaulting party 
from any other party with a copy to the other party. The foregoing 
notwithstanding, no such other default shall constitute an Event of 
Termination until 60 days after such notice, if the defaulting party shall 
undertake throughout such 60-day period a reasonably diligent effort to 
remedy such failure, provided, however that if by its nature such failure 
cannot be cured, such failure shall constitute an Event of Termination 
immediately upon occurrence.

         (c) If this Agreement shall, at any time hereafter and for any 
reason, cease to be in full force and effect, or shall be declared null and 
void, or the validity or enforceability of this Agreement shall be 
successfully contested by a party hereto or successfully contested by any 
other Person.

         (d) Because each party acknowledges that the services to be rendered 
by the other are personal in nature, inasmuch as the respective capabilities 
of the parties hereto are uniquely valuable, and that the determination to 
enter into this Agreement was based upon the unique ability of the other 
party to fulfill its respective obligations hereunder, if

                                     11

<PAGE>


              (i) such party shall make an assignment for the benefit of 
creditors, file a petition in bankruptcy, petition or apply to any tribunal 
for the appointment of a custodian, receiver or any trustee for it or a 
substantial part of its assets, or shall commence any proceeding under any 
bankruptcy, reorganization in bankruptcy or the equivalent, dissolution or 
liquidation law or statute of any jurisdiction, whether now or hereafter in 
effect;

              (ii) there shall have been filed any such petition or 
application against such party, or any such proceeding shall have been 
commenced against it, in which an order for relief is entered or which 
remains undismissed for a period of 30 days or more; or

              (iii) such party by any act or knowing failure to act shall 
indicate its consent to, approval of or acquiescence in, any such petition, 
application or proceeding or order for relief or the appointment of a 
custodian, receiver or any trustee for it or any substantial part of any of 
its properties, or shall suffer any such custodianship, receivership or 
trusteeship to continue undischarged for a period of 30 days or more.
 
    7.03  TERMINATION.
 
         (a) Upon the occurrence of any Event of Termination set forth in 
Section 7.02, the party not responsible for such Event of Termination shall 
have the following rights, (i) if the responsible party is NexMed, Lotus may, 
by written notice to NexMed, relinquish its rights and terminate its future 
obligations under this Agreement; (ii) if the responsible party is Lotus, 
NexMed may, by written notice to Lotus terminate Lotus's rights under this 
Agreement.

         (b) No termination or expiration of this Agreement shall affect any 
obligation of any party which arose prior to the effective date of such 
termination with respect to monies owed or to confidential information. The 
right of any party to terminate this Agreement as hereinabove provided shall 
not be affected in any way by its waiver of or failure to take action with 
respect to any previous default.
 
    7.04  LOTUS FAILURE TO MARKET.  NexMed shall have the unilateral right to
terminate this Agreement, and to obtain transfers to it of all rights of Lotus
to any contracts for investigational or clinical trial work, results of any such
work, Applications for Approval and regulatory approvals if the Regulatory
Authority in the Territory has granted marketing approval but either (A) no
detailed marketing plan (including estimated market size, projected sales and
projected advertising and promotion budgets) for such Territory has been
prepared and delivered to NexMed within six (6) months, or (B) Lotus has not
commenced implementation of such marketing plan in the Territory within twelve
(12) months; provided, however, that any such termination under this clause (a)
shall only be effective thirty (30) days after notice to Lotus thereof.
 
    7.05  EFFECTS OF TERMINATION OR EXPIRATION.  (a) Upon termination of this
Agreement by NexMed for breach by Lotus,
 
         (i) Lotus shall immediately cease to have any right to sell, exploit 
or in any way deal with or in the Licensed Product or to use any NexMed 
Know-How or Proprietary Information or to use any trademarks or names 
associated with the Licensed Product and all royalties and other

                                     12

<PAGE>

payments theretofore accrued shall become due and payable immediately to 
NexMed and such termination shall be without prejudice to any rights which 
NexMed may otherwise have against Lotus.
 
         (ii) Lotus shall deliver to NexMed, as soon as practicable and 
within thirty days after receipt of notice of termination or the happening of 
the event which terminates this Agreement where no notice is required, a 
report indicating the quantity and description of Licensed Product on hand, 
on order, or in the course of manufacture as of the date of expiration or 
termination. NexMed shall have the right to conduct a physical inventory of 
Lotus's premises (and those of its sublicensees) to ascertain or verify such 
final report. In the event Lotus or such sublicensee refuses to permit NexMed 
to conduct such physical inventory, NexMed shall retain all legal and 
equitable rights that it may have in the premises.

         (iii) All rights granted to Lotus hereunder shall forthwith revert 
to NexMed, and all rights granted by Lotus under any sublicense shall 
forthwith terminate. NexMed shall be free to license others in connection 
with the manufacture, sale and distribution of the Licensed Product licensed 
hereunder, and Lotus and each sublicensee shall refrain from further use, 
manufacture, sale or distribution of the Licensed Product or any product 
derived from the Licensed Product. Lotus acknowledges that its (or its 
Affiliate's or sublicensee's) failure (except as otherwise provided herein) 
to cease the use, manufacture, sale or distribution of the articles covered 
by this Agreement or any class or category thereof at the termination of this 
Agreement will result in immediate and irremediable damage to NexMed and to 
the rights of any subsequent licensee. Lotus acknowledges and admits that 
there is no adequate remedy at law for such failure to cease, use, 
manufacture, sale or distribution, and Lotus agrees that in the event of such 
failure NexMed shall be entitled to equitable relief by way of temporary and 
permanent injunctions and such other further relief as any court with 
jurisdiction may deem just and proper. Each sublicense hereunder shall 
contain termination provisions substantially identical to this Article VII.
 
         (iv) Lotus shall forthwith deliver to NexMed (and shall cause each 
sublicensee to deliver) all reports, memoranda, drawings, data, flow sheets 
and other documents and all copies thereof theretofore furnished by NexMed to 
Lotus or which contain or describe any Proprietary Information and shall take 
all actions necessary to assign or cause to be assigned to NexMed all of 
Lotus's rights with respect to all contracts for work, results, filings, 
Applications for Approval made by it or on its behalf with and approvals 
granted by any Regulatory Authority.
 
         (b) In the event of a wrongful termination by NexMed or breach by 
NexMed of a material obligation to Lotus under this Agreement, Lotus shall 
have the right to recover damages directly and proximately caused by such 
wrongful termination or breach.
 
         (c) The confidentiality provisions of Section 5.01 shall survive any 
termination of this Agreement.
 
                      VIII. INDEMNIFICATION AND INSURANCE
 
    8.01  INDEMNIFICATION.  For purposes of this Section 8.01, "Indemnified
Parties" refers to NexMed, its officers, directors, employees and agents.

                                     13

<PAGE>

          (a) Lotus, as indemnitor, on behalf of itself and its officers, 
directors, employees, agents and representatives (including its sublicensees 
and distributors, and contractors undertaking work in the Pre-Clinical 
Development Program or the Clinical Trials Program) shall indemnify and hold 
harmless the NexMed Indemnified Parties and each of them from any and all 
liability arising out of any suit, action, legal procedures, claim or demand 
of whatever kind or character based upon (i) a claim or occurrence arising 
from the Clinical Trials Program, or any aspect of the Pre-Clinical 
Development Program undertaken by Lotus, or the manufacture or sale of the 
Licensed Product; or (ii) any breach of any representation, warranty or 
agreement made by Lotus hereunder.

         (b) Anything to the contrary in this Article VIII notwithstanding, 
Lotus shall not be obligated to indemnify an Indemnified Party for acts of 
negligence or willful misconduct or for any violation of any warranty, 
representation or agreement made by such Indemnified Party, hereunder.
 
    8.02  SCOPE OF INDEMNIFICATION.
 
         (a) The agreement to indemnify and hold harmless from liability set 
forth herein shall include, without limitation, all damages of every kind, 
reasonable attorney fees, all costs and expenses which may be levied against 
and out-of-pocket costs incurred by the Indemnified Parties in connection 
with any suit, action, legal proceeding, claim or demand.

         (b) Compliance by Lotus with the insurance provision of this 
Agreement shall not relieve Lotus from liability under this indemnity 
provision.

         (c) Lotus acknowledges and hereby agrees that the obligations set 
forth in this Section 8.02 shall survive the termination or expiration of 
this Agreement for a period of eight years.

         (d) The Indemnified Parties will cooperate with Lotus at Lotus's 
expense in the defense of any suit. Lotus shall be liable for any costs 
resulting from any settlement made without its consent.
 
    8.03  INSURANCE.  Lotus hereby agrees to name NexMed as an additional 
insured with respect to Compound A and the Licensed Product to the same 
extent that it maintains product liability insurance with respect to any 
product or compound it sells. If such insurance is obtained, such insurance 
policy shall provide that it may not be canceled or amended by the insurer in 
a manner which restricts coverage applicable to this Section 8.03 without at 
least 30 days written notice to NexMed. Lotus shall furnish NexMed a 
Certificate of Insurance including a specimen copy of the additional insured 
endorsement within 30 days after the date of this Agreement.
 
                                IX. IMPROVEMENTS
 
    If NexMed, on the one hand, or Lotus and/or its Affiliates and
sublicensee(s), on the other hand, develop or acquire Know-How relating to the
manufacture, use or sale of the Licensed Product, or make Licensed Product
improvements or process improvements, all such additional Know-How and
improvements shall be assigned to and be the property of NexMed. Such additional
Know-How and improvements shall be promptly transferred and/or communicated to
NexMed and shall become part

                                     14

<PAGE>

of the NexMed Know-How, and by the provisions hereof shall be licensed to 
Lotus for use in the Territory in connection with the Licensed Product 
hereunder without further or additional royalty.
 
                                 X. TRADEMARKS
 
    The parties hereto shall mutually select the name(s) or trademarks to be
used by Lotus in connection with sales of the Licensed Product. Such trademarks
shall be registered in the name of NexMed as the owner thereof. NexMed hereby
licenses such trademarks to Lotus, for so long as this Agreement is in effect,
solely for use in connection with the Licensed Product without further or
additional royalty. NexMed shall have the right to approve in advance all uses
of the marks, including packaging, advertising and marketing materials using the
marks. Lotus hereby agrees to maintain such trademarks and to take any and all
actions necessary to protect NexMed's rights in the trademarks.
 
                    XI. WARRANTIES AND LIMITATIONS ON RIGHTS
 
    11.01  WARRANTIES.  Each of the parties hereto hereby represents and
warrants to the other party that, as of the date hereof: (a) such party has all
the requisite resources, power and authority to execute, deliver and perform
this Agreement; (b) the terms of this Agreement are not inconsistent with any
other contractual and/or legal obligations such party may have, or with such
party's policies or the policies of any entity with which such party is
associated; (c) such party has not engaged and shall not engage in any act
inconsistent with this Agreement, particularly that would allow any third party,
including any government or government agency, to acquire, own or possess any
right or interest inconsistent with the other party's rights under this
Agreement; and (d) this Agreement has been duly authorized and, when executed
and delivered by such party, shall constitute a legal, binding obligation,
enforceable against such party, according to its terms.
 
    11.02  LIMITATION ON WARRANTIES.  NexMed has not received any notice that
Compound A, the Penetration Enhancement Ingredients, or the Licensed Product (a)
are not novel entities or (b) infringe the patent rights of others.
 
    11.03  DISCLAIMER.  Lotus and NexMed each understands that neither party can
guarantee the reliability of its research findings and conclusions, and
therefore, except as expressly set forth in this Agreement, NEITHER PARTY HAS
MADE OR MAKES ANY GUARANTEES AND EXTENDS ANY WARRANTIES OF ANY KIND, EITHER
EXPRESS OR IMPLIED, EXCEPT AS EXPRESSLY PROVIDED HEREIN. THERE ARE NO EXPRESS OR
IMPLIED WARRANTIES OF DESIGN, MERCHANTABILITY OR FITNESS FOR A PARTICULAR
PURPOSE, OR THAT ANY LICENSED PRODUCT IDENTIFIED WILL NOT INFRINGE ANY PATENT,
COPYRIGHT, TRADEMARK, OR OTHER INTELLECTUAL PROPERTY RIGHTS OF ANY INDEPENDENT
THIRD PARTY. FURTHER, THERE ARE NO OTHER EXPRESS OR IMPLIED WARRANTIES ARISING
FROM COURSE OF DEALING, USAGE OR TRADE PRACTICES OR OF ANY OTHER KIND.
 
    11.04  LIMITATIONS ON RIGHTS.  Nothing in this Agreement shall be construed
as:

                                     15

<PAGE>


         (a) conferring rights to use in advertising, publicity, promotional 
or sales literature the name of the other party without the prior written 
consent of the other party in each instance; or

         (b) granting, by implication, estoppel, or otherwise as a result of 
either this Agreement, any activities hereunder or the relationship of the 
parties, any license, title, ownership or other rights to the other party's 
Confidential Information or under patents or know-how of the other party 
except as necessary to accomplish the purposes of this Agreement or except as 
explicitly provided herein.
 
    Each party acknowledges that by virtue of this Agreement it acquires only
such rights as set forth under the terms and conditions of this Agreement.
 
                               XII. MISCELLANEOUS
 
    12.01  NOTICES.  All notices required or permitted hereunder shall be
transmitted, or at least immediately affirmed, in writing by facsimile, followed
by confirmation of that facsimile either by registered or certified mail,
postage prepaid, return receipt requested, or by overnight courier, addressed as
follows, or to such other address as may be designated from time to time by
notice given by the respective party:
 
    If to Lotus: Lotus Medical Supply, Inc.
                 7F-I, No.200 Fu-Hsing S. Road, Section 1
                 Taipei, Taiwan
                 R.O.C.
                 Telephone No.: 886-2-778-5188
                 Facsimile No.: 886-2-778-2798
 
    If to NexMed: NexMed International Limited
                  Unit 3001, 30F
                  #9 Queen's Road Central
                  Hong Kong
                  Telephone No.: 852-2537-2206
                  Facsimile No.: 852-2865-6055
 
    12.02  INDEPENDENCE OF PARTIES.  The status of each party under this
Agreement is that of an independent contractor, and neither party has the right
or authority to assume or create any obligation, accept legal process, make
commitments, incur any charges or otherwise bind or act on behalf of the other
or limit the other in any manner whatsoever, except as expressly stated herein.
Neither this Agreement nor any act hereunder shall be construed as constituting
the foundation of a partnership, association, agency, joint venture or any other
entity.
 
    12.03  NO THIRD-PARTY BENEFICIARIES.  No person or entity not a party to
this Agreement, including any employee of any party to this Agreement, shall
have or acquire any rights by reason of this Agreement, nor shall any party have
any obligations or liabilities to such person or entity by reason of this
Agreement.

                                     16

<PAGE>


    12.04  NO WAIVER.  Failure by either party to enforce, or delay in
exercising, or partial exercise of any covenants or rights or remedies under
this Agreement shall not be deemed or construed as a waiver of such rights nor
shall a waiver by either party in one or more instances be construed as
constituting a continuing waiver or as a waiver in other or subsequent
instances.
 
    12.05  ENTIRE AGREEMENT.  This Agreement constitutes the complete and entire
understanding between the parties with licenses conveyed hereunder, superseding
and replacing all prior oral or written agreements, communications,
representations, proposals, or negotiations specifically relating to the
activities hereunder and subject matter hereof. No change or addition to or
variation or amendment of this Agreement, nor any cancellation or waiver of any
of the terms or provisions hereof, nor any alteration or modification of any of
the terms and conditions hereof, shall be effective or valid and binding on
either party unless in writing and signed by a duly-authorized representative of
the party against which the provision is applied.
 
    12.06  ARBITRATION.  (a) Solely for the purposes of determining governing
law and jurisdiction, the parties acknowledge and agree that this Agreement
constitutes a contract pertaining to a transaction covering in the aggregate not
less than $1,000,000 This Agreement is made and delivered in New York and shall
be governed by and construed in accordance with the laws of the State of New
York applicable to agreements made and to be performed entirely within the State
of New York.
 
         (b) In the event of any dispute under this Agreement, whether as to 
the validity, construction, enforce-ability or performance of this Agreement 
or any of its provisions or otherwise, both parties shall endeavor to settle 
such dispute amicably between themselves. In the event that the parties fail 
to agree, such dispute shall be settled by arbitration. Said arbitration 
shall be conducted in the New York County, New York, in accordance with the 
rules then obtaining of the American Arbitration Association with one 
arbitrator. The award of the arbitrator shall be final and binding upon the 
parties and enforcement thereof may be obtained in any court of competent 
jurisdiction. The unsuccessful party to such arbitration shall pay to the 
successful party all costs and expenses, including reasonable attorney's fees 
incurred therein by such successful party.
 
    12.07  HEADINGS.  Article and Section headings are inserted in this
Agreement for convenience of reference only and no construction, meaning,
interpretation or inference shall be derived from them.
 
    12.08  GOVERNMENTAL COMPLIANCE AND EFFECT OF INVALIDITY.  This Agreement and
performance hereunder is subject to the restrictions, limitations, terms and
conditions of all applicable governmental regulations, approvals and clearances.
If any term or provision of this Agreement is held invalid, illegal or
unenforceable in any respect, for any reason, that invalidity, illegality or
unenforceability shall not affect any other term or provision hereof, and this
Agreement shall be interpreted as if such term or provision, to the extent the
same shall have been held to be invalid, illegal or unenforceable, had never
been contained herein, with the other provisions of this Agreement remaining in
force.
 
    12.09  ASSIGNABILITY.  This Agreement and the rights, obligations,
privileges, and interests hereof may not be assigned by either party, except
that either party may assign this Agreement and rights and interests, in whole
or in part, (i) to any of its Affiliates or (ii) with the consent of the other
party, which consent shall not be unreasonably withheld, to any purchaser of all
or substantially all of

                                     17

<PAGE>

its stock or assets of such party or to any acquirer or successor corporation 
resulting from any merger or consolidation with or into such successor 
corporation.
 
    12.10  SUCCESSION.  This Agreement and the rights and obligations granted
and undertaken hereunder shall be binding upon and inure to the benefit of the
parties hereto, and their permitted assign(s), successor(s), trustee(s) or
receiver(s) in bankruptcy.
 
    12.11  GOVERNMENT COMPLIANCE.  NexMed and Lotus shall comply with all
supranational, federal, state, and local laws, ordinances and regulations
applicable to the shipment, handling, storage, testing, use, development, sale
and/or disposal of any compound hereunder.
 
    12.12  FORCE MAJEURE.  If either party shall be delayed, interrupted in or
prevented from the performance of any obligation hereunder by reason of Force
Majeure including fire, flood, other natural disasters, war (declared or
undeclared), public disaster, strike or labor differences, governmental
enactment, rule or regulation, or any other cause beyond such party's control,
such party shall not be liable to the other therefor; and the time for
performance of such obligation shall be extended for a period equal to the
duration of the contingency which occasioned the delay, interruption or
prevention. The party invoking such Force Majeure rights of this paragraph must
notify the other party within a period of 15 days after the first and the last
day of the Force Majeure unless the Force Majeure renders such notification
impossible, in which case notification will be made as soon as possible. If the
delay resulting from the Force Majeure exceeds six months, the party not
invoking the Force Majeure rights may terminate the contract in accordance with
the conditions stipulated in this Agreement.
 
    12.13  COUNTERPARTS.  This Agreement may be executed simultaneously in two
or more counterparts, each of which shall be deemed an original, but all of
which together shall constitute one and the same instrument.

                                     18

<PAGE>


    IN WITNESS WHEREOF, authorized representatives of the parties have duly
executed this Agreement in duplicate.
 
                          NEXMED INTERNATIONAL LIMITED


                          By: /s/ T. Joseph Mo, Ph.D.
                             -------------------------
                             Name: Y. Joseph Mo, Ph.D.
                             Title: Managing Director
 


                           LOTUS MEDICAL SUPPLY, INC.


                           By: /s/ Tong-Ho Lin
                               ------------------------
                               Name: Tong-Ho Lin
                               Title: General Manager
 
                                     19



<PAGE>

Exhibit 6.8
 
                                    CONTRACT
 
    This Agreement effective October 24,1996 ("Effective Date") sets forth the
terms under which Innapharma, Inc., 10 Mountainview Road, Upper Saddle River, NJ
07458 (hereinafter referred to as "Innapharma,") will conduct a multicenter
clinical study on behalf of NexMed, Inc., 6087 Triangle Drive, Commerce, CA
90040 (hereinafter referred to as "NexMed").
 
    1. Innapharma will be responsible, in consultation with NexMed, for the
       conduct of the NexMed PGE-1 Cream Study entitled: "Development and 
       validation of safety and efficacy for a topically applied prostaglandin
       E-1 preparation in a Chinese population of men suffering from 
       impotence", as set forth in Scope of Work (Exhibit "A").
 
    2. The Contract stipulates that Innapharma personnel will make one site
       selection visit to each Ministry of Health (MOH) approved study site. 
       It is agreed that NexMed personnel may accompany Innapharma personnel on
       such site visit. NexMed shall provide Innapharma with reasonable notice 
       of its intention to attend a site visit or to visit sites separately.
 
    3. Innapharma shall promptly notify NexMed of any MOH or other inspection of
       which it becomes aware, and NexMed shall have the right to be present at
       any such inspection.
 
    4. All clinical study data generated by clinical investigators or Innapharma
       in connection with the study shall be the property of NexMed and is 
       subject to audit by NexMed, during regular business hours, at NexMed's 
       discretion and upon reasonable notice to Innapharma.
 
    5. Innapharma will keep strictly confidential all information transmitted to
       it by NexMed for use with the study and will require all clinical 
       investigators to do the same. This obligation of confidentiality shall 
       remain in effect for five (5) years after delivery of the data transfer 
       to NexMed (see Exhibit "A"). All such information will be returned 
       promptly to NexMed upon the completion of the project, upon termination 
       of this Agreement or at any time at the request of NexMed. 
       Notwithstanding the foregoing, Innapharma may keep in its possession a
       reasonable but limited number of such documents as may be required for
       regulatory, legal, insurance or record keeping purposes or which contain
       information deemed by Innapharma to be privileged and/or proprietary to
       Innapharma.
 
       Information belonging to Innapharma which it designates in writing to be
       confidential shall be protected from disclosure by NexMed with at least 
       the degree of care as used by NexMed in dealing with NexMed confidential
       information.
 
       Any and all discoveries and/or inventions by Innapharma (whether or not
       patentable) relating to PGE-1 Cream Study during or within six (6) 
       months after delivery of the final data transfer shall be the sole and 
       exclusive property of 


<PAGE>

       NexMed. Innapharma shall promptly notify NexMed of any such event and 
       assist NexMed in the protection of NexMed's proprietary rights to such
       discoveries and/or inventions. Notwithstanding the foregoing, 
       Innapharma's software, programs, policies, procedures, methods, 
       manuals, materials, and related information developed prior to 
       or during the study shall remain the exclusive proprietary property of
       Innapharma.
 
    6. NexMed shall hold harmless and indemnify Innapharma, its 
       agents and its subcontractors as approved by NexMed from all 
       liabilities and cost (including reasonable attorneys' fees) arising 
       out of or relating to Innapharma's or said agents or 
       subcontractors' performance of contracted services under this 
       Agreement including liability for adverse experiences to subjects 
       in the study, except to the degree such liabilities or costs are 
       caused by the fault or negligence of Innapharma or said agents or 
       subcontractors. For the purpose of this section, "Subcontractor" 
       and "Agents" shall be defined to mean any third party which 
       provides services in support of the study including, but not 
       limited to Printing Services, Local IRBs, clinical research 
       associates and clinical investigators.
 
    7. The estimated budget for this study is set forth in Exhibit 
       "B" attached hereto and entitled "Budget Estimate". NexMed will 
       make payments in accordance with the attached Exhibit "C" entitled 
       "Schedule of Payments".
 
    8. Innapharma may terminate this agreement on thirty (30) days 
       written notice if NexMed materially breaches this agreement; 
       provided, however, that NexMed shall have the right to cure such 
       breach within thirty (30) days after receipt of such written notice 
       of Innapharma's intention to terminate.
 
       NexMed may terminate this agreement on thirty (30) days 
       written notice with or without cause. In the event of termination 
       by NexMed for reasons other than default by Innapharma actions or 
       recommendations of the MOH or other involving regulatory 
       authorities, NexMed's liability shall include the total study 
       budget amount listed in Exhibit B, with the only exception, the 
       unearned portion of the Investigator grant agreement up to the date 
       of receipt of termination notice, and all additional costs 
       associated with the termination itself.
 
       In the event that the termination of the study is due to 
       default by Innapharma, NexMed's liability shall be limited to all 
       sums owed to Innapharma but unpaid for work performed to date of 
       receipt of termination notice as described in paragraph above.
 
       In the event that the termination of the study is due to 
       actions or recommendations of the MOH or other involving regulatory 
       authorities, NexMed's liability shall be limited to all sums owed 
       to Innapharma but unpaid for work performed to date of receipt of 
       termination notice and all costs associated with termination 
       itself, such as for the close-out of study sites, completion of the 
       database, etc., as described in the two paragraphs above.


                                        2
<PAGE>
 
       In the event of termination requiring close-out, Innapharma 
       shall use its best efforts to terminate all arrangements with 
       investigators and other obligations, as soon as possible, to avoid 
       additional expenses.
 
    9. This Agreement shall take effect upon execution by both 
       parties and shall continue until all obligations of the parties are 
       completed unless previously terminated. Sections 4, 5, 6, 7 and 8 
       shall survive termination of this Agreement.
 
   10. The parties acknowledge that NexMed is relying on the 
       expertise of Innapharma both for the conduct of the study and also 
       for not exceeding the budget set forth in Exhibit "C". Innapharma 
       warrants and represents that it will maintain strict budgetary 
       controls and that it will not exceed any of the itemized costs or 
       the total study cost figure contained in Exhibit "C" without the 
       written approval of NexMed.
 
       The parties shall review, on a monthly basis, actual Direct 
       and Indirect ("Pass Through") costs associated with the ongoing 
       performance of the clinical trial. As necessary the parties shall 
       make reasonable adjustments to the budget, the payment schedule, 
       the scope of the work, and to this contract so as to insure that 
       the study is adequately funded and to promote the best interests of 
       the clinical trial. All changes in the scope or budget will require 
       the written authorization of NexMed prior to the commitment of any 
       Innapharma resources.
 
       The final payment (Exhibit D) will be made upon NexMed's 
       acknowledgment that the data included in the final data transfer 
       are complete and acceptable, and it is agreed that the format meets 
       with NexMed's prior specifications. This acknowledgment shall take 
       place within 30 days of receipt of the final data transfer. After 
       acceptance of the final data transfer, actual project costs 
       incurred and payments made shall be reconciled. Any outstanding 
       balance as there may be after final reconciliation shall be paid 
       within thirty (30) days.
 
   11. The parties stipulate and agree that 500 patients shall be 
       enrolled and approximately 3 Investigator sites shall participate 
       in this clinical trial.
 
   12. Any change or modifications to this Agreement shall be in 
       writing and approved by John F. Noble, Ph.D, for Innapharma and Y. 
       Joseph Mo, Ph.D. for NexMed or by their designees.

   13. Any required notices shall be provided in writing, certified mail,
       return receipt requested to the following individuals:
 
   If to Innapharma:
 
                                   John F. Noble, Ph.D 
                                   Corporate Vice President 
                                   Clinical & Nonclinical Operations
                                   Innapharma, Inc.
                                   10 Mountainview Road
                                   Upper Saddle River, NJ 07458
 
                                     
                                        3
<PAGE>

   If to NexMed:
 
                                   Y. Joseph Mo, Ph.D 
                                   NexMed, Inc.
                                   President 
                                   6087 Triangle Drive 
                                   Commerce, CA 90040
 
   14. The transfer of obligations from NexMed as Sponsor to 
       Innapharma as Contract Research Organization as required by the US 
       Code of Federal Regulations Section 21-312.52 is described in 
       detail in Scope of Work Section (Exhibit A).
 
       This Agreement is not assignable and the obligations 
       hereunder cannot be delegated in whole or in part without the prior 
       written consent of NexMed. Innapharma will be an independent 
       contractor and not an employee of NexMed.
 
   15. With respect to this contract and this study only, 
       Innapharma agrees not to use or imply the NexMed name or logo for 
       advertising, promotional purposes, raising capital, recommending 
       investments, or in any way that implies endorsement by NexMed. 
       NexMed or Innapharma may publicly disclose, in a news context, the 
       fact that an Agreement has been entered into, including the name of 
       NexMed or Innapharma and the general nature of the project covered 
       by this Agreement. The party seeking such public disclosure shall 
       advise and provide the other party with a copy of the proposed 
       release and obtain proper written approval of said release.
 
   16. No party will be liable for failure or delay in performing the
       obligations set forth in this Agreement if such failure or delay is
       due to any causes beyond the reasonable control of such party.
 
   17. This Agreement shall be governed by the laws of the State of New Jersey.





                                        4
<PAGE>
 
                            CONTRACT SIGNATURE PAGE
 
    NexMed, Inc.
 
    By:   /S/ Vivian Liu
         --------------------------------
          Vivian Liu 
          Vice President
 
    Date: 10/30/96
         --------------------------------
 

    Innapharma, Inc.
 
    By: /S/ John F. Noble
       ----------------------------------
        John F. Noble, Ph.D.
        President
 
    Date: 10/24/96
       ----------------------------------



                                        5
<PAGE>
     
EXHIBIT A
 
                                 Scope of Work for
                   PROSTAGLANDIN E-1 FOR MALE IMPOTENCE STUDY
 
EXECUTIVE SUMMARY
 
NexMed, Inc. has requested that INNAPHARMA provide a contract agreement and
budget encompassing management of all activities required to initiate and a 500
patient trial in China including monitoring through final statistical report in
conjunction with NexMed's Prostaglandin E-1 for male impotence.
 
INNAPHARMA has prepared this contract agreement in two parts which allows
NexMed to proceed with several GO- NO/GO decision points while incurring only
minimal costs. An outline of the scope of work has been provided including
timeline and cost estimates which can be found in Exhibits E, B and D.
 
The first part of obtaining Clinical Trial Registration in China (permission
to conduct the trial) involves the information gathering and clinical strategy
development stage. Innapharma will assist NexMed in obtaining an expert in China
in the area of Prostaglandin's / Impotence. Innapharma will schedule a meeting
with the Ministry of Health. Innapharma and the Chinese medical expert will
pre-assess the proper approval pathway for the Prostaglandin product in China.
Innapharma will prepare a feasibility report based on information obtained from
China allowing NexMed to make educated Go -No/Go decision.
 
The costs for this stage are included in the Clinical Registration costs
listed in the budget (Exhibit B), and include the identification of a Chinese
Medical Expert as well as a meeting with the Minister of Health.
 
                                CONCEPT SUMMARY
 
INNAPHARMA CONTACT
 
Primary Liaison:       Steven Nelson 
                       Sr. Dir. Worldwide Clinical Operations
                       Phone: 201-818-1160 Ext. 652 
                       Fax: 201-818-3388
 

                                        6
<PAGE>

PROTOCOL INFORMATION
 
Objective: To confirm safety and efficacy of a topically applied
           prostaglandin E-1 preparation in a Chinese population of men
           suffering from impotence.
 
Design:    Open Label, multicenter safety and efficacy study
 
Patients:  Five hundred men (500), 18-75 years of age.
 
Expected 
enrollment
period:    3 months
 
Total study
duration:  6 months
 
Number of
sites:     3 sites
 
Key inclusion 
criteria:  Psychogenic origin of erectile dysfunction 
           Have had erection sufficient for intercourse within the last year
           No prostrate surgery 
           Have not been on injection therapy for erectile dysfunction
 
Key exclusion 
criteria:  Psychogenic origin of erectile dysfunction 
           History of past or concomitant hormonal therapy
           History of hypogonadism or hyperprolactinemia 
           Concomitant drugs not allowed: 
           Yohimbine, antidepressants, vasodilators, 
           alpha blockers, monamine oxidase inhibitors 
           Type I diabetes mellitus
           Unstable angina 
           Uncontrolled hypertension 
           Hypotension, or any cardiovascular abnormalities.
           Alcohol or drug abuse
 

                                        7
<PAGE>

                             Scope of Work (cont'd)

    I. CLINICAL TRIAL REGISTRATION--CHINA
 
       This is the process of assembling, summarizing and 
       translating all pre-clinical and clinical information relating to 
       prostaglandin E-1 from the literature as well as from NexMed's 
       trials and submitting this package to the Ministry of Health. Upon 
       review of this package, the Ministry will issue Clinical Trial 
       Registration Approval allowing the trial to Commence or advise us 
       as to the proper pathway.
 
       The assumption has been made that this clinical trial will 
       be conducted under U.S. Good Clinical Practice conditions and the 
       data from the trial will be able to be used worldwide to augment 
       other submissions
 
       All work both in US and in China to prepare this package is 
       covered by one charge as indicated in Exhibit B and listed as 
       "Clinical Trial Registration Process".
 
   II. PREPARATION OF STUDY MATERIALS
 
       INNAPHARMA assumes that there will be further modifications 
       to the protocol submitted to the Chinese regulatory authorities. 
       Innapharma will work with the Chinese regulatory authorities to 
       produce a final Protocol that satisfies all parties. Innapharma 
       will develop and design the case report forms (annotated in 
       Chinese). It has been assumed that the clinical supplies will be 
       produced, packaged and shipped to investigative sites by NexMed.
 
  III. INITIATION OF STUDY
 
       Innapharma will work with the Ministry of Health to select 
       the most qualified and experienced investigative sites for this 
       study. Innapharma will negotiate all investigator grants and 
       provide a duly constituted local IRB. Innapharma will conduct 
       pre-study qualification visits to all sites. Upon satisfactory 
       approval each site will be shipped a pre-study package of documents 
       to prepare and submit to Innapharma as per GCP.
 
       INITIATION VISITS I SITE COORDINATOR TRAINING
 
       During the initiation visits study coordination training 
       sessions to review protocol / CRFs will be developed and conducted 
       by INNAPHARMA 

                                        8
<PAGE>

       personnel at study initiation visits for all 
       investigative sites involved in the clinical trial.
 
   IV. CONDUCT OF STUDY
 
       PATIENT GRANTS

       Innapharma will manage grant payments to all investigators.
 
       STUDY MONITORING
 
       INNAPHARMA will select study monitors from the Innapharma 
       China Monitor Network. All monitors are medical doctors. Monitors 
       will be chosen based on therapeutic experience as well as location. 
       INNAPHARMA will utilize local monitors whenever possible to 
       minimize travel time and costs.
 
       ONGOING REPORTS
 
       SERIOUS ADVERSE EVENTS
 
       Serious adverse event reports will be forwarded to the 
       sponsor within 24 hours of receipt by INNAPHARMA. INNAPHARMA will 
       work with the investigative site to gather any additional detail on 
       serious adverse events required. Adverse events (serious or 
       non-serious) will be coded, tracked and reported to the sponsor.
 
       PROJECT MANAGEMENT
 
       A dedicated project manager will be assigned to this 
       project. The project manager will coordinate the project team, 
       track timelines, and monitor financial activities. The project 
       manager works in cooperation with the project team to ensure 
       timelines of the study are met and ongoing communications with
       NexMed are maintained. Monthly status reports will be provided 
       to provide the following information:
 
                1.  Subject enrollment          
                2.  Serious Adverse Events log
 
    V. DATA MANAGEMENT
 
       DATA COLLECTION
 
       Data fields consisting of subject demographic, medical 
       history, physical exam, adverse events, and laboratory data will be 
       collected on NexMed 

                                        9
<PAGE>

       CRFs for each subject. In addition, the efficacy data collected for 
       subjects will be entered into a data base.
 
       DATA ENTRY
 
       Prior to data entry, all CRFs will be coded and reviewed for 
       completion. Coding of data will utilize the WHO dictionary unless 
       otherwise specified by NexMed. All data will be double-key entered 
       and checked against the designated ranges. It is anticipated that 
       12 unique CRFs (of an estimated 20 total CRF's) will be processed 
       per subject.
 
       Computerized edit checks will be performed on the data on an 
       ongoing basis. Tracking spreadsheets will be created to account for 
       all data collection documents received and keyed by Data Entry.
 
       DATABASE PROGRAMMING AND STARTUP
 
       Based on the CRF design, a database design will be developed 
       and programmed. INNAPHARMA will create the trial database using 
       customized range checks for flagging data outliners for review, and 
       process the data utilizing documented coding guidelines.
 
       TABLES, LISTINGS, AND PROFILES
 
       Final table formats, listings, and profiles will be 
       developed in collaboration with NexMed. All table programming will 
       be validated and checked prior to final reports.
 
   VI. STATISTICS
 
       INNAPHARMA will perform the statistical analyses for the clinical trial
       as per the final protocol analysis plan.
 
  VII. EDITORIAL SERVICES
 
       INNAPHARMA will produce a final study report including all statistical
       tables.
 
 VIII. PROJECT TIMELINES
 
       See attached schedule (Exhibit E)
 
                                        10
<PAGE>

   IX. BUDGETS
 
       See attached schedule (Exhibit B)
       Proposed payment schedule (Exhibit C)
       Investigator grant estimate (Exhibit D)
 













                                        11
<PAGE>

                                BUDGET ESTIMATE
                                   EXHIBIT B
 

Duration of project (in months):.........................................    6
Duration of clinical trial (enrollment & study time).....................    3
Number of sites:.........................................................    4
Number of patients:......................................................  500
Cost per patient:........................................................   30
# of payments to investigator:...........................................    4
Number of CRF's:.........................................................   20
Number of unique CRF's:..................................................   12
Number of patient diary cards............................................    4
Investigator's / CRA Meeting:
     number of investigators/coordinators:...............................    8
     number of CRA's:....................................................    2
     number of Innapharma employees:.....................................    2
CRA's Conference Call:
     number of investigators/coordinators:...............................    0
     number of CRA's:....................................................    0
     number of Innapharma employees:.....................................    0

Number of monitoring visits:.............................................    4
     (do not include Initiation Visit)

IRB:
     Local IRB--number of sites..........................................    4

     Central IRB--number of sites........................................    0

Project Management:......................................................    6
     (estimated number of hrs per week)
# of investigator's newsletters:.........................................    2
# of data transfers to sponsors..........................................    2
Sponsors Name: NEXMED, INC. (prostaglandin E-1)


                                        12
<PAGE>

                                BUDGET ESTIMATE
                                   EXHIBIT B
 
<TABLE>
<CAPTION>

TASK NAME                                                                     INNAPHARMA COST    RESPONSIBILITY
- ----------------------------------------------------------------------------  ----------------   --------------
<S>                                                                           <C>                <C>
Preparation of Study Materials
Clinical Trial Registration Process.........................................         10,000
CRF development.............................................................          1,200
assemble / print CRF........................................................                           x
ship CRF's to Sponsor from Innapharma
patient diary development...................................................            320
print patient diaries.......................................................                           x
clinical supplies -- shipping...............................................                           x
                                                     Total:.................     $   11,520
Initiation of Study
recruit investigator's......................................................            160
negotiate grants with investigator's........................................            160
payments to investigator's..................................................            160
Local IRB:..................................................................            800
prestudy visit--CRA time....................................................            240
prestudy visit--CRA expenses................................................          1,400
initiation visit--CRA time..................................................            400
initiation visit--CRA expenses..............................................            120
                                                    Total:..................     $    3,440
Conduct of Study
investigator site grant.....................................................         15,000
monitoring visits--CRA time.................................................          1,600
monitoring visits--CRA expenses.............................................            480
provide status reports -- monthly...........................................            480
SAE's reporting / follow up.................................................            200
project management..........................................................          1,000
                                                     Total:.................     $   18,760
Data Management
initial CRF / protocol review...............................................            360
develop coding guidelines...................................................            600
establish edit specs / query program / list.................................             56
design / set-up database, including labs, diaries...........................          1,200
program data edit checks....................................................            200
database validation / 100% check on fields..................................            366
logging in of CRF's.........................................................            500
CRF coding..................................................................            750
installation of on-line dictionaries, format libraries......................            300
encoding of AE's, con meds, etc. ...........................................          1,000

</TABLE>
                                        13

<PAGE>

                                BUDGET ESTIMATE
                                   EXHIBIT B
 
<TABLE>
<CAPTION>

TASK NAME                                                                     INNAPHARMA COST    RESPONSIBILITY
- ----------------------------------------------------------------------------  ----------------   --------------
<S>                                                                           <C>                <C>

single data entry...........................................................            200
double data entry...........................................................            458
double key comparison check.................................................            500
Fax/ or e-mail transfer of first 50 pts to USA..............................            200
clean lab data / query lab data file........................................            340
track data entry / queries / resolution.....................................            450
generate queries............................................................            350
resolve queries.............................................................            456
perform OC on 100% of CRF's (key variables).................................            456
program custom listings, summaries, profiles................................            600
generate listings...........................................................             40
transfer data to sponsor....................................................             56
                                                     Total:.................     $    9,438
Statistical Analysis
prepare mock tables.........................................................            400
program SAS datasets........................................................            250
perform statistical analysis................................................          1,500
write statistical report....................................................          1,500
                                                     Total:.................     $    3,650
Medical Writing
Final study report..........................................................            500
                                                     Total:.................     $      500
                                                     Grand Total:...........     $   47,308
</TABLE>
 

                                        14
<PAGE>
                                   EXHIBIT C
 
                            PROSTAGLANDIN E-1 STUDY
 
     
                           PROPOSED PAYMENT SCHEDULE
 
<TABLE>
<CAPTION>

PAYMENT #          MILESTONE                       ESTIM. DATE                 AMOUNT
- ---------          -----------------------         -----------                 ------------
<S>                <C>                             <C>                         <C>
    1              Contract finalization           11/1/96                     $   7,308.00
    2              Clinical trial approval         12/15/96                    $  10,000.00
    3              First patient in                12/31/96                    $  10,000.00
    4              Last patient out                1/29/97                     $  10,000.00
    5              Final report                    3/13/97                     $  10,000.00

                                                          TOTAL.............   $  47,308.00
</TABLE>
 




                                        15
<PAGE>
     
                                    EXHIBIT D
 
                            Investigator Grant Estimate
                             Prostaglandin E-1 Study
 
Visit 1
              Explanation of study                                $   15.00
              Informed consent
              Brief history
              Dispensation of drug + diaries

Visit 2       Pt. interview / CRF completion                      $   10.00
              Collection of diaries

              Patient stipend                                     $    5.00
              (Transportation)

                                          Per patient...........  $   30.00

                               Total patient number.............  $  500.00

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

              Total investigator grant.........  $15,000.00









                                        16
<PAGE>

                                    EXHIBIT E

                             NexMed Prostaglandin E-1
                              China Study Timeline
 
<TABLE>
<CAPTION>

ID                                         TASK NAME                                     DURATION       START     FINISH
- ---------  --------------------------------------------------------------------------  -------------  ---------  ---------
<C>        <S>                                                                         <C>            <C>        <C>
1........  PRELIMINARY MEETINGS/CONTRACT                                                       42d       9/5/96    11/1/96
2........     Initial meeting NexMed / Innapharma                                               0d       9/5/96     9/5/96
3........     Bid proposal sent                                                                 0d      9/20/96    9/20/96
4........     Contract agreement signed                                                         5d     10/28/96    11/1/96

5........  INFORMATION/STRATEGY STAGE                                                          14d      11/4/96   11/21/96
6........     Medical expert identified                                                        10d      11/4/96   11/15/96
7........     Meeting with Minister of Health                                                   1d     11/18/96   11/18/96
8........     Clinical strategy approved by MOH                                                 3d     11/19/96   11/21/96
9........     NexMed's GO/NO GO DECISION                                                        0d     11/21/96   11/21/96

10.......  CLINICAL REGISTRATION PROCESS                                                       55d     11/22/96     2/6/97
11.......     Assembly of all NexMed data                                                      10d     11/22/96    12/5/96
12.......     Assembly of all literature to date                                               10d      12/6/96   12/19/96
13.......     Finalization of Clin. Reg. Package                                                5d     12/20/96   12/26/96
14.......     Translation of Package to Chinese                                                10d     12/27/96     1/9/97
15.......     Submission to MOH                                                                 0d       1/9/97     1/9/97
16.......     Approval of Clinical Registration                                                20d      1/10/97     2/6/97

17.......  CLINICAL TRIAL                                                                      80d       2/7/97    5/29/97
18.......     site / investigation selection                                                    5d       2/7/97    2/13/97
19.......     Pre-study evaluation visit                                                        1d      2/14/97    2/14/97
20.......     Case Report form development                                                     10d      2/17/97    2/28/97
21.......     IRB selection                                                                     3d       3/3/97     3/5/97
22.......     Study initiation visit                                                            1d       3/6/97     3/6/97
23.......     Enrollment and treatment time                                                    24d       3/7/97     4/9/97
24.......     Clinical trial complete                                                           1d      4/10/97    4/10/97
25.......     Data entry complete / data base clean                                            15d      4/11/97     5/1/97
26.......     Statistical analysis                                                             15d       5/2/97    5/22/97
27.......     Final stat. Report sent to NexMed                                                 5d      5/23/97    5/29/97

</TABLE>
 
                                                           17


<PAGE>

    Exhibit 6.9
 
                                    CONTRACT
 
    This Agreement effective October 24,1996 ("Effective Date") sets forth the
terms under which Innapharma, Inc., 10 Mountainview Road, Upper Saddle River, NJ
07458 (hereinafter referred to as "Innapharma,") will conduct a single center
clinical study on behalf of NexMed, Inc., 6087 Triangle Drive, Commerce, CA
90040 (hereinafter referred to as "NexMed").
 
    1. Innapharma will be responsible, in consultation with NexMed, for the
       conduct of the NexMed VIRATROL-TM- Study entitled: "Development and 
       validation of safety and efficacy for a medical device in the treatment
       of Herpes in a Chinese population of men or women suffering from lip 
       sores", as set forth in Scope of Work (Exhibit "A").
 
    2. The Contract stipulates that Innapharma personnel will make one site
       selection visit to each Ministry of Health (MOH) approved study site. 
       It is agreed that NexMed personnel may accompany Innapharma personnel on
       such site visit. NexMed shall provide Innapharma with reasonable notice 
       of its intention to attend a site visit or to visit sites separately.
 
    3. Innapharma shall promptly notify NexMed of any MOH or other inspection of
       which it becomes aware, and NexMed shall have the right to be present at 
       any such inspection.
 
    4. All clinical study data generated by clinical investigators or Innapharma
       in connection with the study shall be the property of NexMed and is 
       subject to audit by NexMed, during regular business hours, at NexMed's 
       discretion and upon reasonable notice to Innapharma.
 
    5. Innapharma will keep strictly confidential all information transmitted to
       it by NexMed for use with the study and will require all clinical 
       investigators to do the same. This obligation of confidentiality shall 
       remain in effect for five (5) years after delivery of the data transfer 
       to NexMed (see Exhibit "A"). All such information will be returned 
       promptly to NexMed upon the completion of the project, upon termination
       of this Agreement or at any time at the request of NexMed. 
       Notwithstanding the foregoing, Innapharma may keep in its possession a
       reasonable but limited number of such documents as may be required for
       regulatory, legal, insurance or record keeping purposes or which contain
       information deemed by Innapharma to be privileged and/or proprietary to
       Innapharma.
 
       Information belonging to Innapharma which it designates in writing to be
       confidential shall be protected from disclosure by NexMed with at least 
       the degree of care as used by NexMed in dealing with NexMed confidential
       information.
 
       Any and all discoveries and/or inventions by Innapharma (whether or 
       not patentable) relating to VIRATROL-TM- Study during or within six (6) 
       months after delivery of the final data transfer shall be the sole and 
       exclusive property of NexMed. Innapharma shall promptly notify NexMed of
       any such event and assist 

                                       
<PAGE>

       NexMed in the protection of NexMed's proprietary rights to such 
       discoveries and/or inventions. Notwithstanding the foregoing, 
       Innapharma's software, programs, policies, procedures, methods, manuals,
       materials, and related information developed prior to or during the 
       study shall remain the exclusive proprietary property of Innapharma
 
    6. NexMed shall hold harmless and indemnify Innapharma, its agents and its
       subcontractors as approved by NexMed from all liabilities and cost 
       (including reasonable attorneys' fees) arising out of or relating to 
       Innapharma's or said agents' or subcontractors' performance of contracted
       services under this Agreement including liability for adverse experiences
       to subjects in the study, except to the degree such liabilities or costs
       are caused by the fault or negligence of Innapharma or said agents or 
       subcontractors. For the purpose of this section, "Subcontractor" and 
       "Agents" shall be defined to mean any third party which provides services
       in support of the study including, but not limited to Printing Services, 
       Local IRBs, clinical research associates and clinical investigators.
 
                                       
    7. The estimated budget for this study is set forth in Exhibit "B" attached
       hereto and entitled "Budget Estimate". NexMed will make payments in 
       accordance with the attached Exhibit "C" entitled "Schedule of Payments".
 
    8. Innapharma may terminate this agreement on thirty (30) days written
       notice if NexMed materially breaches this agreement; provided, however, 
       that NexMed shall have the right to cure such breach within thirty (30) 
       days after receipt of such written notice of Innapharma's intention to 
       terminate.
 
       NexMed may terminate this agreement on thirty (30) days written notice 
       with or without cause. In the event of termination by NexMed for reasons 
       other than default by Innapharma actions or recommendations of the MOH or
       other involving regulatory authorities, NexMed's liability shall include 
       the total study budget amount listed in Exhibit B, with the only 
       exception, the unearned portion of the Investigator grant agreement up to
       the date of receipt of termination notice, and all additional costs 
       associated with the termination itself.
 
       In the event that the termination of the study is due to default by 
       Innapharma, NexMed's liability shall be limited to all sums owed to 
       Innapharma but unpaid for work performed to date of receipt of 
       termination notice as described in paragraph above.
 
       In the event that the termination of the study is due to actions or
       recommendations of the MOH or other involving regulatory authorities, 
       NexMed's liability shall be limited to all sums owed to Innapharma but
       unpaid for work performed to date of receipt of termination notice and 
       all costs associated with termination itself, such as for the close-out 
       of study sites, completion of the database, etc., as described in the 
       two paragraphs above.
 
       In the event of termination requiring close-out, Innapharma shall use its
       best efforts to terminate all arrangements with investigators and other
       obligations, as soon as possible, to avoid additional expenses.
 
                                       2

<PAGE>

     9. This Agreement shall take effect upon execution by both parties and
        shall continue until all obligations of the parties are completed unless
        previously terminated. Sections 4, 5, 6, 7 and 8 shall survive 
        termination of this Agreement.
 
    10. The parties acknowledge that NexMed is relying on the expertise of
        Innapharma both for the conduct of the study and also for not exceeding 
        the budget set forth in Exhibit "C". Innapharma warrants and represents
        that it will maintain strict budgetary controls and that it will not 
        exceed any of the itemized costs or the total study cost figure 
        contained in Exhibit "C" without the written approval of NexMed.
 
        The parties shall review, on a monthly basis, actual Direct and Indirect
        ("Pass Through") costs associated with the ongoing performance of the 
        clinical trial. As necessary the parties shall make reasonable 
        adjustments to the budget, the payment schedule, the scope of the work,
        and to this contract so as to insure that the study is adequately funded
        and to promote the best interests of the clinical trial. All changes in 
        the scope or budget will require the written authorization of NexMed 
        prior to the commitment of any Innapharma resources.
 
        The final payment (Exhibit D) will be made upon NexMed's acknowledgment
        that the data included in the final data transfer are complete and 
        acceptable, and it is agreed that the format meets with NexMed's prior
        specifications. This acknowledgment shall take place within 30 days of 
        receipt of the final data transfer. After acceptance of the final data 
        transfer, actual project costs incurred and payments made shall be 
        reconciled. Any outstanding balance as there may be after final 
        reconciliation shall be paid within thirty (30) days.
 
    11. The parties stipulate and agree that 30 subjects shall be screened and
        that 20 patients shall be enrolled and approximately 1 Investigator site
        shall participate in this clinical trial.
 
    12. Any change or modifications to this Agreement shall be in writing and
        approved by John F. Noble, Ph.D, for Innapharma and Y. Joseph Mo, Ph.D. 
        for NexMed or by their designees.
 
    13. Any required notices shall be provided in writing, certified mail,
        return receipt requested to the following individuals:
 
    If to Innapharma:
 
                           John F. Noble, Ph.D 
                           President
                           Innapharma, Inc. 
                           10 Mountainview Road 
                           Upper Saddle River, NJ 07458
 
                                       3

<PAGE>

    If to NexMed:
 
                           Y. Joseph Mo, Ph.D 
                           NexMed, Inc. 
                           President 
                           6087 Triangle Drive 
                           Commerce, CA 90040
 
    14. The transfer of obligations from NexMed as Sponsor to Innapharma as
        Contract Research Organization as required by the US Code of Federal 
        Regulations Section 21-312.52 is described in detail in Scope of Work 
        Section (Exhibit A).
 
        This Agreement is not assignable and the obligations hereunder cannot be
        delegated in whole or in part without the prior written consent of 
        NexMed. Innapharma will be an independent contractor and not an employee
        of NexMed.
 
    15. With respect to this contract and this study only, Innapharma agrees not
        to use or imply the NexMed name or logo for advertising, promotional 
        purposes, raising capital, recommending investments, or in any way that
        implies endorsement by NexMed. NexMed or Innapharma may publicly 
        disclose, in a news context, the fact that an Agreement has been entered
        into, including the name of NexMed or Innapharma and the general nature
        of the project covered by this Agreement. The party seeking such public
        disclosure shall advise and provide the other party with a copy of the 
        proposed release and obtain proper written approval of said release.
 
    16. No party will be liable for failure or delay in performing the
        obligations set forth in this Agreement if such failure or delay is due
        to any causes beyond the reasonable control of such party.
 
    17. This Agreement shall be governed by the laws of the State of New Jersey.
 
                                       4

<PAGE>


                            CONTRACT SIGNATURE PAGE
 
    NexMed, Inc.
 
    By: /S/ Vivian Liu 
        ------------------------
        Vivian Liu
        Vice President
 
    Date: 10/30/96
 
    Innapharma, Inc.
 
    By: /S/ John F. Noble 
        ------------------------
        John F. Noble, Ph.D.
        President
 
    Date: 10/24/96
 
                                       5

<PAGE>


EXHIBIT A
 
                                Scope of Work for 
                            HERPES MEDICAL DEVICE STUDY
 
EXECUTIVE SUMMARY
 
NexMed, Inc. has requested that INNAPHARMA provide a contract agreement and
budget encompassing management of all activities required to initiate and
complete a 20 patient pilot study in China including monitoring through final
statistical report in conjunction with NexMed's herpes medical device.
 
INNAPHARMA has prepared this contract agreement in two parts which allows 
NexMed to proceed with several GO- NO/GO decision points while incurring only 
minimal costs. An outline of the scope of work has been provided and the 
project timeline and cost estimates follow in Exhibits E, B and D 
respectively.
 
The first part of obtaining Clinical Trial Registration in China (permission 
to conduct the trial) involves the information gathering and clinical 
strategy development stage. Innapharma will assist NexMed in obtaining an 
expert in China in the area of Herpes and medical devices. Innapharma will 
schedule a meeting with the Ministry of Health. Innapharma and the Chinese 
medical expert will pre-assess the proper approval pathway for the herpes 
medical device in China. Innapharma will prepare a feasibility report based 
on information obtained from China allowing NexMed to make educated Go -No/Go 
decision.
 
The costs for this stage are included in the Clinical Registration costs 
listed in the budget (Exhibit B), and include the identification of a Chinese 
Medical Expert as well as a meeting with the Minister of Health.
 
                                CONCEPT SUMMARY
 
INNAPHARMA CONTACT
 
Primary Liaison: Steven Nelson 
                 Sr. Dir. Worldwide Clinical Operations 
                 Phone: 201-818-1160 Ext. 652 
                 Fax: 201-818-3388
 
                                       6

<PAGE>

PROTOCOL INFORMATION
 
Objective:               To confirm safety and efficacy of NexMed's Medical 
                         device used in the treatment of Herpes lip sores.
 
Design:                  Double blinded, single center pilot study
 
Patients:                Twenty (20)
 
Expected                 1 week
enrollment
period:

Total study              5 months
duration:

Number of sites:         1 site
 
Key inclusion            History of herpes lip sores
criteria:                On screening exposure to UV light, subject must
                         produce at least one eruption of a herpes lip lesion
                         within 7 day follow-up period
 
                         Subject must sign informed consent and agree to 
                         potentially 2 exposures to UV light to the lip, and to
                         return to the clinic daily for 7 days post each 
                         exposure (14 visits)
 
Key exclusion            Documented history of ultra sensitivity to UV light
criteria:                         
                         Known alcohol or drug abuse 
                         
                         Subjects who are unwilling to return for all follow-up
                         visits
 
                                       7

<PAGE>

                                Scope of Work (cont'd)

I.   CLINICAL TRIAL REGISTRATION--CHINA
 
     This is the process of assembling, summarizing and translating all 
     pre-clinical and clinical information relating to work that has been 
     completed with the device to date by NexMed as well as any related devices
     on the market in the US or in China. The strategy will be to equate this 
     herpes device with already marketed TENS devices which will make the 
     clinical registration process much easier and quicker.
 
     Innapharma China will then submit this package to the Ministry of Public
     Health. Upon review of this package, the Ministry will issue Clinical Trial
     Registration Approval allowing the trial to begin or advise us as to the 
     proper pathway.
 
     The assumption has been made that this clinical trial will be conducted
     under U.S. Good Clinical Practice conditions and the data from the trial 
     will be submitable worldwide to augment other submissions
 

II.  PREPARATION OF STUDY MATERIALS
 
     INNAPHARMA assumes that there will be further modifications to the protocol
     submitted to the Chinese regulatory authorities. Innapharma will work with 
     the Chinese regulatory authorities to produce a final Protocol that 
     satisfies all parties. Innapharma will develop and design the case report 
     forms (annotated in Chinese). It has been assumed that the Actual herpes 
     device as well as the "inactive device" (placebo) will be produced, 
     packaged and shipped to investigative sites by NexMed.
 
III. INITIATION OF STUDY
 
     Innapharma will work with the Ministry of Health to select the most 
     qualified and experienced investigative sites for this study. Innapharma 
     will negotiate all investigator grants and provide a duly constituted local
     IRB. Innapharma will conduct pre-study qualification visits to all sites. 
     Upon satisfactory approval each site will be shipped a pre-study package of
     documents to prepare and submit to Innapharma as per GCP.
 
                                       8

<PAGE>

     INITIATION VISITS/SITE COORDINATOR TRAINING
 
     During the initiation visits study coordination training sessions to review
     protocol / CRFs will be developed and conducted by INNAPHARMA personnel at
     study initiation visits for all investigative sites involved in the 
     clinical trial.
 
IV.  CONDUCT OF STUDY
 
     PATIENT GRANTS
 
     Innapharma will manage grant payments to all investigators.
 
     STUDY MONITORING
 
     INNAPHARMA will select study monitors from the Innapharma China Monitor
     Network. All monitors are medical doctors. Monitors will be chosen based 
     on therapeutic experience as well as location. INNAPHARMA will utilize a 
     local Medical Monitor whenever possible to minimize travel time and costs.
 
     ONGOING REPORTS
 
     SERIOUS ADVERSE EVENTS
 
     Serious adverse event reports will be forwarded to the sponsor within 24
     hours of receipt by INNAPHARMA. INNAPHARMA will work with the investigative
     site to gather any additional detail on serious adverse events required. 
     Adverse events (serious or non-serious) will be coded, tracked and reported
     to the sponsor.
 
     PROJECT MANAGEMENT
 
     A dedicated project manager will be assigned to this project. The project
     manager will coordinate the project team, track timelines, and monitor 
     financial activities. The project manager works in cooperation with the 
     project team to ensure timelines of the study are met and ongoing 
     communications with NexMed are maintained. Monthly status reports will be
     provided to provide the following information:
 
        1.  Subject enrollment
        2.  Serious Adverse Events log
 
                                       9

<PAGE>

V.   DATA MANAGEMENT
 
     DATA COLLECTION
 
     Data fields consisting of subject demographic, medical history, physical
     exam, adverse events, and laboratory data will be collected on NexMed 
     CRFs for each subject. In addition, the efficacy data collected for 
     subjects will be entered into a data base.
 
     DATA ENTRY
 
     Prior to data entry, all CRFs will be coded and reviewed for completion.
     Coding of data will utilize the WHO dictionary unless otherwise specified 
     by NexMed. All data will be double-key entered and checked against the 
     designated ranges. It is anticipated that 8 unique CRFs (of an estimated 32
     total CRF's) will be processed per subject.
 
     Computerized edit checks will be performed on the data on an ongoing basis.
     Tracking spreadsheets will be created to account for all data collection 
     documents received and keyed by Data Entry.
 
     DATABASE PROGRAMMING AND STARTUP
 
     Based on the CRF design, a database design will be developed and 
     programmed. INNAPHARMA will create the trial database using customized 
     range checks for flagging data outliners for review, and process the data
     utilizing documented coding guidelines.
 
     TABLES, LISTINGS, AND PROFILES
 
     Final table formats, listings, and profiles will be developed in
     collaboration with NexMed. All table programming will be validated and 
     checked prior to final reports.
 
VI.  STATISTICS
 
     INNAPHARMA will perform the statistical analyses for the clinical trial as
     per the final protocol analysis plan.
 
VII. EDITORIAL SERVICES
 
     INNAPHARMA will produce a final study report including all statistical
     tables suitable for customization and finalization by NexMed.
 
                                       10

<PAGE>

VIII. PROJECT TIMELINES
 
      See attached schedule (Exhibit E)
 
IX.   BUDGETS
 
      See attached schedule (Exhibit B) 
      Proposed payment schedule (Exhibit C)
      Investigator grant estimate (Exhibit D)
 
                                       11
<PAGE>
                                BUDGET ESTIMATE
                                   EXHIBIT B
 
<TABLE>
<S>                                                                     <C>
Duration of project (in months):......................................    5
Duration of clinical trial (enrollment & study time)..................    4
Number of sites:......................................................    1
Number of patients:...................................................   20
Cost per patient:.....................................................  112
# of payments to investigator:........................................    2
Number of CRF's:......................................................   32
Number of unique CRF's:...............................................    8
Number of patient diary cards
Investigator's / CRA Meeting:
  number of investigators/coordinators:...............................    2
  number of CRA's:....................................................    2
  number of Innapharma employees:.....................................    2
CRA's Conference Call:
  number of investigators/coordinators:...............................    0
  number of CRA's:....................................................    0
  number of Innapharma employees:.....................................    0
Number of monitoring visits: (do not include Initiation Visit)........    4
IRB:
  Local IRB--number of sites..........................................    1
  Central IRB--number of sites........................................    0
Project Management: (estimated number of hrs per week)................   10
# of investigator's newsletters:......................................    2
# of data transfers to sponsors.......................................    2
Sponsors Name: NEXMED, INC. (Herpes device)
</TABLE>
 
                                      12
<PAGE>
                                BUDGET ESTIMATE
                                   EXHIBIT B
 
<TABLE>
<CAPTION>
TASK NAME                                                                          INNAPHARMA COST     RESPONSIBILITY
- ---------------------------------------------------------------------------------  ----------------  -------------------
<S>                                                                                  <C>                       <C>
Preparation of Study Materials
Information acquisition/Medical expert/China Mtg.................................                               x
Clinical Trial Registration Process..............................................       10,000
Protocol development/assembly/shipping...........................................          800
CRF development..................................................................        1,200
clinical supplies--shipping....................................................                               x
                                                Total:...........................     $ 12,000

Initiation of Study
recruit investigator's...........................................................           40
negotiate grants with investigator's.............................................           40
payments to investigator's.......................................................           20
Local IRB........................................................................          200
prestudy visit--CRA time.........................................................           60
prestudy visit--CRA expenses.....................................................          350
pre-study documents..............................................................           60
initiation visit--CRA time.......................................................          100
initiation visit--CRA expenses...................................................           30
                                                Total:...........................     $    900

Conduct of Study
investigator site grant..........................................................        2,240
monitoring visits--CRA time......................................................          400
monitoring visits--CRA expenses..................................................          120
provide status reports -- monthly................................................          400
SAE's reporting/follow up........................................................          160
project management...............................................................          500
                                                Total:...........................     $  3,820

Data Management
initial CRF/protocol review......................................................          280
develop coding guidelines........................................................          356
establish edit specs/query program/list..........................................           35
design/set-up database, including labs, diaries..................................          680
program data edit checks.........................................................          680
database validation/100% check on fields.........................................          345
logging in of CRF's..............................................................          160
CRF coding.......................................................................          240
encoding of AE's, con meds, etc..................................................          200
single data entry................................................................          240
double data entry................................................................          240
</TABLE>
 
                                      13
<PAGE>
                                BUDGET ESTIMATE
                                   EXHIBIT B
 
<TABLE>
<CAPTION>
TASK NAME                                                                          INNAPHARMA COST     RESPONSIBILITY
- ---------------------------------------------------------------------------------  ----------------  -------------------
<S>                                                                                  <C>               <C>
double key comparison check......................................................          160
upload/integration CRF data file.................................................                               x
fax/or e-mail transfer of first 50 pts to USA....................................          800
track data entry/queries/resolution..............................................           56
generate queries.................................................................           45
resolve queries..................................................................           45
perform QC on 100% of CRF's (key variables)......................................          234
program custom listings, summaries, profiles.....................................          235
generate listings................................................................           40
review listings..................................................................          245
transfer data to sponsor.........................................................          125
                                                Total:...........................     $  5,441

Statistical Analysis
prepare mock tables..............................................................          200
program SAS datasets.............................................................          150
perform statistical analysis.....................................................        1,500
write statistical report.........................................................          450
                                                Total:...........................     $  2,300

Medical Writing
integrated study report..........................................................                               x
journal article..................................................................                               x
poster sessions..................................................................                               x
Investigator's brochure..........................................................                               x
                                                Total:...........................     $      0
                                          Grand Total:...........................     $ 24,461
</TABLE>
                                        14
<PAGE>
                                   EXHIBIT C
                              HERPES DEVICE STUDY
 
                           PROPOSED PAYMENT SCHEDULE
 
<TABLE>
<CAPTION>
     PAYMENT #         MILESTONE                     ESTIM. DATE      AMOUNT
- -------------------  -----------------------------  -------------  ------------
<C>                  <S>                             <C>            <C>
             1       Contract finalization            11/1/96        $ 4,461.00
             2       Clinical trial approval          12/15/96       $ 5,000.00
             3       First patient in                 12/31/96       $ 5,000.00
             4       Last patient out                 1/29/97        $ 5,000.00
             5       Final report                     3/13/97        $ 5,000.00
                                          TOTAL                      $24,461.00
</TABLE>




















                                        15
<PAGE>
                                    EXHIBIT D

                           Investigator Grant Estimate

                               HERPES DEVICE STUDY
 
                             (20 PATIENT PILOT STUDY)
 
<TABLE>
<S>                                                                  <C>
SCREENING PHASE
Visit 1............................................................   $   20.00
             Brief history and physical
             Inclusion/exclusion criteria review
             Informed consent
                        UV exposure

Visit 2-7
             Day 2-7 follow-up visits ($5.00 x 6 visits)............. $   30.00
                           CRF Completion
                           Assessment of herpes lesion
                           Culture of herpes lesion
                           Adverse event queries
- --------------------------------------------

TREATMENT PHASE
Visit 8
             UV exposure
             In-house observation 4-8 hours
             Treatment with device
             Culture

Visits 9-14
             Day 9-14 follow-up visits ($5.00 x 6 visits)............ $   30.00
                           CRF Completion
                           Assessment of herpes lesion
                           Culture of herpes lesion
                           Adverse event queries

Patient stipend (transportation expenses to participate in
  trial)...........................................................   $   10.00
Administrative overhead............................................   $   22.00
- ------------------------------------------------------------------------------------
                                                TOTAL..............   $  112.00
</TABLE>
 
                   $112.00/patient x 20 Patients = $2,240.00
 
                                       16
<PAGE>
                                   EXHIBIT E 
                         NexMed Herpes Medical Device 
                             China Study Timeline
 
<TABLE>
<CAPTION>
ID                                         TASK NAME                                     DURATION       START     FINISH
- ---------  --------------------------------------------------------------------------  -------------  ---------  ---------
<C>        <S>                                                                         <C>            <C>        <C>
        1  PRELIMINARY MEETINGS/CONTRACT                                                       65d       9/5/96    12/4/96
        2  Initial meeting NexMed / Innapharma                                                  0d       9/5/96     9/5/96
        3  Bid proposal sent                                                                    0d      9/20/96    9/20/96
        4  Contract agreement signed                                                            5d     10/23/96   10/29/96

        5  CLINICAL REGISTRATION PROCESS                                                       55d      9/19/96    12/4/96
        6  Strategy development                                                                14d     10/30/96   11/18/96
        7       Medical expert identified                                                      10d     10/30/96   11/12/96
        8       Meeting with Minister of Health                                                 1d     11/13/96   11/13/96
        9       Clinical strategy approved by MOH                                               3d     11/14/96   11/18/96
       10       NexMed's GO/NO GO DECISION                                                      0d     11/18/96   11/18/96

       11  Clinical trial registration                                                         55d      9/19/96    12/4/96
       12       Assembly of all NexMed data                                                    10d      9/19/96    10/2/96
       13       Assembly of all literature to date                                             10d      10/3/96   10/16/96
       14       Finalization of Clin. Reg. Package                                              5d     10/17/96   10/23/96
       15       Translation of Package to Chinese                                              10d     10/24/96    11/6/96
       16       Submission to MOH                                                               0d      11/6/96    11/6/96
       17       Approval of Clinical Registration                                              20d      11/7/96    12/4/96

       18  CLINICAL TRIAL                                                                      74d      12/5/96    3/18/97
       19  site / investigation selection                                                       2d      12/5/96    12/6/96
       20  Pre-study evaluation visit                                                           1d      12/9/96    12/9/96
       21  Case Report form development                                                        10d     12/10/96   12/23/96
       22  IRB selection                                                                        3d     12/24/96   12/26/96
       23  Study initiation visit                                                               1d     12/27/96   12/27/96
       24  Enrollment and treatment time                                                       21d     12/30/96    1/27/97
       25  Clinical trial complete                                                              1d      1/28/97    1/28/97
       26  Data entry complete / data base clean                                               15d      1/29/97    2/18/97
       27  Statistical analysis                                                                15d      2/19/97    3/11/97
       28  Final report sent to NexMed                                                          5d      3/12/97    3/18/97
</TABLE>
- ------------------------
 
Project:
Date: 10/24/96
                                        17
<PAGE>

                                   AMENDMENT
 
                        VIRATROL-TM- HERPES DEVICE STUDY
 
    The following documents, incorporated by reference herein, amend to contract
for the VIRATROL-TM- Herpes Device Study.
 
    Exhibit A.1--Concept Summary
    Exhibit B.1--Budget Estimate
    Exhibit C.1--Payment Schedule
 
    All other terms and conditions of the original agreement remain in force,
except as amended herein.
 
    IN WITNESS WHEREOF, the parties have caused this Agreement to be duly
executed by an appropriate officer as of the day and year first above written.
 
    NexMed, Inc.                                     Date: 2/13/97 

    By: /S/ Vivian Liu 
        --------------------------
        Vivian Liu 
        Vice President
 
    Innapharma, Inc.
 
    By: /S/ Leslie R. Bonder                         Date: 2/4/97 
        -------------------------
        Leslie R. Bonder 
        Corporate Vice President 
        Clinical & Nonclinical Operations






 
                                       18
<PAGE>
                                  EXHIBIT A.1
                               CONTRACT AMENDMENT
 
                            MODIFIED CONCEPT SUMMARY
 
    As a result our recent trip to China and ongoing protocol discussions, it
was agreed that scope of work as outlined in the contract had to be modified. It
will be necessary to include suggestions from Chinese medical doctors and the
Ministry of Health. They suggested conducting an unblinded prestudy with 10
subjects to provide the physician an opportunity to become familiar with the
ViratroI-TM- device before conducting the larger blinded trial. It was
additionally suggested, that enrollment of blinded trial be increased to
approximately 60 subjects. For both studies, Innapharma will prepare the
protocol, case report forms, conduct an investigator meeting, monitor the trial
and prepare the final statistical report (summary only for the unblinded pilot
trial).
 
INNAPHARMA CONTACT
 
Primary liaison: Steve Roepke 
                 Director Clinical Operations 
                 Phone: (201) 818-1160 Ext. 647 
                 Fax: (201) 818-3388
 
PROTOCOL INFORMATION FOR 10 SUBJECT UNBLINDED PILOT TRIAL
 
Objective:      To give the investigator an opportunity to become familiar
                with and assess the Viratrol-TM- device as used in the 
                treatment of Herpes Labialis.

Design:         Unblinded single center pilot study

Patients:       Ten (10)

Expected 
enrollment
period:         3 weeks

Total study 
duration:       1 month

Number of 
sites:          2 sites

Key inclusion 
criteria:       History of herpes lip sores 
                Presence of active herpes libialis symptoms

Key exclusion 
criteria:       Known alcohol or drug abuse 
                Subjects who are unwilling to return for all follow-up 
                visits
 
                                       19
<PAGE>
                                BUDGET ESTIMATE
                                  EXHIBIT B.1
 
<TABLE>
<S>                                                                     <C>
Duration of project (in months):......................................          5
Duration of clinical trial (enrollment & study time)..................          4
Number of sites:......................................................          1
Number of patients:...................................................         60
Cost per patient:.....................................................        112
# of payments to investigator:........................................          2
Number of CRF's:......................................................         32
Number of unique CRF's:...............................................          8
Number of patient diary cards.........................................          0
investigator's/CRA Meeting:
   number of investigators/coordinators:..............................          0
   number of CRA's:...................................................          0
   number of innapharma employees:....................................          0
 CRA's Conference Call:
   number of investigators/coordinators:..............................          0
   number of CRA's:...................................................          0
   number of Innapharma employees:....................................          0
Number of monitoring visits: (do not include Initiation Visit)........          4

IRB:
   Local IRB--number of sites.........................................          1
   Central IRB--number of sites.......................................          0

Project Management: (estimated number of hrs per week)................          2
# of investigator's newsletters:......................................          0
# of data transfers to sponsors.......................................          2
                                                   Sponsors Name:          NexMed
</TABLE>
 
 
                                      20
<PAGE>
                                BUDGET ESTIMATE
 
                                  EXHIBIT B.1
 
<TABLE>
<CAPTION>                                                                                                 CLIENT'S
TASK NAME                                                                          INNAPHARMA COST     RESPONSIBILITY
- ---------------------------------------------------------------------------------  ----------------  -------------------
<S>                                                                                  <C>                       <C>
Preparation of Study Materials
clinical Trial Registration Process..............................................         15,000
protocol development/assembly/shipping...........................................            800
CRF development..................................................................          1,280
clinical supplies--shipping....................................................                                    x
                                                Total:...........................     $   17,080

Initiation of Study
recruit investigator's...........................................................             40
negotiate grants with investigator's.............................................             40
payments to investigator's.......................................................             20
Local IRB........................................................................            200
prestudy visit--CRA time.........................................................             60
prestudy visit--CRA expenses.....................................................             30
pre-study documents..............................................................             20
initiation visit--CRA time.......................................................            100
initiation visit--CRA expenses...................................................             30
                                                Total:...........................     $      540

Conduct of Study
investigator site grant..........................................................          6,720
monitoring visits--CRA time......................................................            400
monitoring visits--CRA expenses..................................................            120
provide status reports--monthly................................................            400
SAE's reporting/follow up........................................................            480
project management...............................................................          1,600
                                                Total:...........................     $    9,720
</TABLE>
 
                                       21
<PAGE>
                                BUDGET ESTIMATE
 
                                  EXHIBIT B.1
 
<TABLE>
<CAPTION>                                                                                                 CLIENT'S
TASK NAME                                                                          INNAPHARMA COST     RESPONSIBILITY
- ---------------------------------------------------------------------------------  ----------------  -------------------
<S>                                                                                  <C>                       <C>
Data Management
initial CRF/protocol review......................................................          280
develop coding guidelines........................................................          356
establish edit specs/query program/list..........................................           35
design/set-up database, including labs, diaries..................................          680
program data edit checks.........................................................          680
database validation/100% check on fields.........................................          345
logging in of CRF's..............................................................          480
CRF coding.......................................................................          720
encoding of AE's, con meds, etc..................................................          600
single data entry................................................................          720
double data entry................................................................          720
double key comparison check......................................................          480
fax/or e-mail transfer of first 50 pts to USA....................................          800
track data entry/queries/resolution..............................................          100
generate queries.................................................................          293
resolve queries..................................................................          293
perform QC on 100% of CRF's (key variables)......................................          624
program custom listings, summaries, profiles.....................................          235
generate listings................................................................           40
review listings..................................................................          640
transfer data to sponsor.........................................................          125
                                                Total:...........................     $  9,245

Statistical Analysis
prepare mock tables..............................................................          200
program SAS datasets.............................................................          150
perform statistical analysis.....................................................        1,500
write statistical report.........................................................          450
                                                Total:...........................     $  2,300

Medical Writing
integrated study report..........................................................                               X
journal article..................................................................                               X
poster sessions..................................................................                               X
Investigator's brochure..........................................................                               X
                                                Total:...........................     $      0                  X
                                          Grand Total:...........................     $ 38,885
</TABLE>
                                       22
<PAGE>
                                  Exhibit C.1

                               Herpes Device Study
 
<TABLE>
<S>                                                                  <C>
Herpes Device (Original Contract)..................................  $  24,461
Herpes Device (Revised Contract)...................................  $  38,885
Open Label Study:..................................................  $   8,328
Total Amount:......................................................  $  47,212
</TABLE>



                             REVISED PAYMENT SCHEDULE
 
<TABLE>
<CAPTION>
    PAYMENT #                    MILESTONE                                   ESTIMATED DATE   AMOUNT
- -----------------  --------------------------------------------------------  --------------  ---------
<C>                <S>                                                        <C>            <C>
            1      Contract Finalization                                           11/1/96    $   4,461
            2      Clinical Trial Site Selection / Approval                       12/15/96    $   5,000
            3      Final Protocol & CRFs                                           2/28/97    $  17,000
            4      First Patient In                                                3/14/97    $   7,550
            5      Last Patient Out                                                7/31/97    $   7,550
            6      Statistical Analysis                                            8/25/97    $   5,650

                                                                                    Total:    $  47,212
</TABLE>
 




                                         23
<PAGE>
                                      AMENDMENT 
                                        No.2
 
                            VIRATROL-TM- HERPES DEVICE STUDY
 
    The following documents, incorporated by reference herein, amend to contract
for the VIRATROL-TM- Herpes Device Study
 
    Exhibit B.2--Budget Estimate
    Exhibit C.2--Payment Schedule
 
    All other terms and conditions of the original agreement remain in amended
herein.
 
    IN WITNESS WHEREOF, the parties have caused this Agreement to by an
appropriate officer as of the day and year first written below.
 
    NexMed, Inc.                                     Date: 4/30/97
 
    By: /S/ Vivian Liu  
        -------------------------------
        Vivian Liu 
        Vice President
 
    Innapharma, Inc.                                 Date: 4/28/97
 
    By: /S/ Leslie R. Bonder  
        -------------------------------
        Leslie R. Bonder 
        Corporate Vice President 
        Clinical & Nonclinical Operations
 

                                        24
<PAGE>
                                 BUDGET ESTIMATE
                                   EXHIBIT B.2
 
    Clinical report prepared for the open-label pilot study.
 
                                          STATISTICAL ANALYSIS
 
<TABLE>
<CAPTION>
DESCRIPTION                                       COST
<S>                                         <C>
Prepare mock tables........................  $      65

Program SAS datasets.......................  $      50

Perform statistical analysis...............  $     250

Write report...............................  $     500

                         TOTAL:............  $     865
</TABLE>
 
                                       25
<PAGE>
                                  EXHIBIT C.2 
                              Herpes Device Study
 
<TABLE>
<S>                                                                  <C>
Herpes Device (Original Contract)..................................  $  24,461
Herpes Device (Revised Contract)...................................  $  38,885
Open Label Study:..................................................  $   8,328
Clinical Report: Open Label Study..................................  $     865
                                       TOTAL AMOUNT:...............  $  48,077
</TABLE>
 



                          REVISED PAYMENT SCHEDULE
 
<TABLE>
<CAPTION>                                                                                   ESTIMATED
    PAYMENT #               MILESTONE ESTIMATED                   REVISED DATE     DATE      AMOUNT
- -----------------  --------------------------------------------  --------------  ---------  ---------
<C>                <S>                                             <C>           <C>       <C>
            1       Contract Finalization                            11/1/96                $   4,461
            2       Clinical Trial Site Selection/Approval          12/15/96                $   5,000
            3       Final Protocol & CRFs                            2/28/97                $  17,000
            4       Clinical Report: Open Label Study                5/12/97                $     865
            5       First Patient In                                 3/14/97      6/30/97   $   7,550
            6       Last Patient Out                                 7/31/97     10/15/97   $   7,550
            7       Statistical Analysis                             8/25/97     11/15/97   $   5,650
                                                  TOTAL:                                    $  48,077
</TABLE>
 
                                       26


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