CELLEGY PHARMACEUTICALS INC
10-K, 2000-03-14
PHARMACEUTICAL PREPARATIONS
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                                  UNITED STATES
                       SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549
                                    FORM 10-K

(Mark one)

    X       Annual  Report Pursuant  to  Section  1   or 15(d) of the Securities
- --------     Exchange Act of 1934 for the Fiscal Year Ended December 31, 1999

OR

           Transition Report Pursuant to Section 13 or  15(d) of the  Securities
- --------   Exchange Act of 1934

                         Commission File Number 0-21180

                          CELLEGY PHARMACEUTICALS, INC.
             (Exact name of registrant as specified in its charter)

             California                                   82-0429727
   (State or other jurisdiction of                     (I.R.S. Employer
   incorporation or organization)                     Identification No.)

  349 Oyster Point Boulevard, Suite 200,                   94080
    South San Francisco, California
 (Address of Principal Executive Offices)                (zip code)

       Registrant's telephone number, including area code: (650) 616-2200


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

                None                                   None
        (Title of each class)        (Name of each exchange on which registered)

           Securities registered pursuant to Section 12(g) of the Act:
                           Common Stock, no par value
                         Common Stock Purchase Warrants
                                (Title of class)

Indicate by check mark whether the registrant (1) has filed all reports required
to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during
the  preceding 12 months (or for such  shorter  period that the  Registrant  was
required  to file  such  reports),  and  (2) has  been  subject  to such  filing
requirements for the past 90 days.

               YES      X                          NO
                    ---------                          ---------

Indicate by check mark if disclosure of delinquent  filers  pursuant to Item 405
of Regulation  S-K is not contained  herein,  and will not be contained,  to the
best of registrant's  knowledge,  in definitive proxy or information  statements
incorporated by reference in Part III of this Form 10-K or any amendment to this
Form 10-K.

Registrant's revenues for the year ended December 31, 1999 were $1,045,138.

The  aggregate  market value of the voting stock held by  non-affiliates  of the
Registrant as of March 1, 2000 was  $94,665,000  (based on the closing price for
the common stock on The Nasdaq Stock Market on such date). This calculation does
not include a determination  that persons are affiliates or  non-affiliates  for
any other purpose.

The  number  of  shares  of  common  stock  outstanding  as of March 1, 2000 was
12,021,014.

                       Documents Incorporated By Reference

The  information  called for by Part III is  incorporated  by  reference  to the
definitive Proxy Statement for the Annual Meeting of Shareholders of the Company
to be held May 31, 2000,  which will be filed with the  Securities  and Exchange
Commission not later than 120 days after December 31, 1999.


<PAGE>


                CELLEGY PHARMACEUTICALS, INC. 10-K ANNUAL REPORT
                   FOR THE FISCAL YEAR ENDED DECEMBER 31, 1999


                            TABLE OF CONTENTS

                                                                            Page
                                                                            ----
                                 Part I

Item 1.   BUSINESS .........................................................   1
Item 2.   PROPERTIES .......................................................  12
Item 3.   LEGAL PROCEEDINGS ................................................  12
Item 4.   SUBMISSION OF MATTERS TO A VOTE OF SECURITY HOLDERS ..............  12
Item 4a.  EXECUTIVE OFFICERS OF THE REGISTRANT .............................  12

                                 Part II

Item 5.   MARKET FOR REGISTRANT'S COMMON EQUITY AND RELATED STOCKHOLDER
              MATTERS ......................................................  15
Item 6.   SELECTED FINANCIAL DATA ..........................................  16
Item 7.   MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND
              RESULTS OF OPERATIONS ........................................  17
Item 7a.  QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK  ......  24
Item 8.   FINANCIAL STATEMENTS AND SUPPLEMENTARY DATA ......................  24
Item 9.   CHANGES IN AND DISAGREEMENTS WITH ACCOUNTANTS ON ACCOUNTING
              AND FINANCIAL DISCLOSURE .....................................  24

                                Part III

Item 10.  DIRECTORS AND EXECUTIVE OFFICERS OF THE REGISTRANT ...............  25
Item 11.  EXECUTIVE COMPENSATION ...........................................  25
Item 12.  SECURITY OWNERSHIP OF CERTAIN BENEFICIAL OWNERS AND MANAGEMENT ...  25
Item 13.  CERTAIN RELATIONSHIPS AND RELATED TRANSACTIONS ...................  25

                                 Part IV

Item 14.  EXHIBITS, FINANCIAL STATEMENT SCHEDULES, AND REPORTS ON FORM 8-K    25




<PAGE>


                                     PART I

ITEM 1:  BUSINESS

Overview

     Cellegy Pharmaceuticals, Inc. ("Cellegy" or the "Company"), incorporated in
California  in 1989,  is a specialty  biopharmaceutical  company  engaged in the
development of prescription  drugs and high performance skin care products.  Our
current products are all designed for topical  application  addressing  systemic
(blood born) medical conditions and localized skin diseases and conditions.

     Cellegy's   most   advanced   prescription   product   candidates   include
Anogesic(R),  (nitroglycerin  ointment)  for the  treatment of anal fissures and
hemorrhoids,  and a transdermal testosterone gel product,  Tostrex(TM),  for the
treatment of male hypogonadism,  a condition that frequently results in lethargy
and  reduced  libido  in men  above  the age of 40.  Anogesic  is  undergoing  a
multi-center  Phase III clinical  trial and Tostrex will enter a Phase III trial
in the near term.  Cellegy's other prescription  products include a testosterone
gel,  Tostrelle(TM),  for the treatment of declining sexual energy in menopausal
women and Glylorin(TM) (monolaurin), a topical treatment for ichthyosis vulgaris
and other severe dry skin conditions.

     In addition to our  prescription  product  candidates,  we have developed a
line of  non-prescription  cosmeceutical  products  which we  believe  will help
reverse the signs of photodamaged  and aging,  wrinkled skin. Our  cosmeceutical
products are expected to be endorsed by professionals  including  dermatologists
and cosmetic surgeons. We plan to commercialize our products through partners or
a separate  subsidiary  company  targeting  selected  channels of  distribution,
including  e-commerce.  In a program related to our cosmeceutical  products,  we
have  been  selling  our  C79  Intensive  Moisturizer  formulation,   since  its
introduction  in 1998, for inclusion in a finished  product  marketed by a major
specialty  retailer.  There is, of  course,  no  certainty  that C79 sales  will
continue or that  Cellegy's  other skin care and  prescription  products will be
commercialized.

     Cellegy  also  conducts  research on the  anti-inflammatory  properties  of
CELLEDIRM  (Cellegy's  dermal  inflammatory  response  modulators),  a group  of
compounds  identified by our scientists and found in preclinical  evaluations to
reduce or eliminate  inflammation and irritation  caused by many substances that
come into contact with the skin.  We believe that our CELLEDIRM  technology  and
substances can be used to develop  improved  prescription  and  non-prescription
products for the treatment of a wide range of  inflammatory  disorders,  and can
improve the  performance  of skin care  products.  CELLEDIRM  technology is also
currently being developed as an adjunct to our PERMEATE  technology,  a patented
topical drug  delivery  system which  demonstrated  in  preclinical  evaluations
transdermal  delivery of larger  molecular weight or insoluble drugs through the
skin and into the blood stream.

     This  Annual  Report  includes  forward-looking  statements.  Words such as
"believes,"  "anticipates,"  "expects,"  "intends" and similar  expressions  are
intended to identify forward-looking statements, but are not the exclusive means
of identifying  such statements.  These statements  concern matters that involve
risks and  uncertainties  that could cause actual  results to differ  materially
from those in the forward-looking  statements. For further information regarding
factors  that  may  affect  our  future  operating  results,  see  "Management's
Discussion  and  Analysis of  Financial  Condition  and Results of  Operations -
Factors That May Affect Future Operating Results."

Marketing and Commercialization Strategy

     Cellegy  intends to become a leader in the  development  and  marketing  of
selected  specialty  pharmaceutical  products.  Key elements of our business and
commercialization strategy include the following:

     Lower Risk Strategy for Selecting Product  Candidates.  We do not intend to
focus near-term product development  efforts on new chemical entities.  Instead,
we will apply our proprietary  technologies and expertise in the development and
commercialization  of new or  improved  formulations  containing  Food  and Drug
Administration ("FDA") approved or monographed pharmaceutical compounds. Cellegy
will attempt to achieve  marketing  exclusivity  or patent  protection  for such
products.


                                       1
<PAGE>


     Self - Marketing to Specialty  Physician Markets in United States.  Cellegy
plans to market Anogesic,  Tostrelle and related products to a targeted audience
of key  physician  specialists,  principally  Gastroenterologists  ("GI's")  and
Obstetrician-Gynecologists  ("OB-GYN's"),  through the  establishment of our own
sales  force.  We plan to seek larger  pharmaceutical  partners to assist in the
promotion of these products to broader physician  audiences.  We plan to partner
Tostrex and our dermatology and skin care products while retaining  co-promotion
rights in the United States to these and other products we develop.

     Outlicensing  of Overseas  Rights.  We intend to  outlicense  the  overseas
rights for products we develop in exchange for upfront and milestone payments as
well as royalties on sales.

     Acquisition of Complementary  Products.  Although we are focusing primarily
on the development of our own products and  technologies,  we may  strategically
acquire  products,  technologies  or companies  with  products and  distribution
capabilities consistent with our commercial objectives.

Marketed Skin Care Products

     Cellegy  has  completed  development  of  certain  consumer  skin  care and
cosmeceutical    products,    including   skin   barrier    repairing/fortifying
moisturizers,  skin  protectants  and  anti-aging  lotions  and  creams.  We are
continuing to develop  formulations in other related skin care consumer  product
categories.  These products utilize certain of our proprietary  technologies and
formulations.

     We are currently marketing our C79 Intensive  Moisturizer  formulation to a
major specialty retailer, which incorporates C79 into their hand cream products.
Our revenues from sales of these  products  totaled  $898,000 in 1999, and about
$1.4 million since product introduction late in 1998.

     Cellegy intends to expand the sale of skin care formulations to this and to
other  traditional  specialty  retailers  which will market them under their own
brand  names.  We plan to  commercialize  our  products  through  partners  or a
separate   subsidiary  company  targeting  selected  channels  of  distribution,
including e-commerce.

Products Under Development

Prescription Products

Anogesic (nitroglycerin ointment)

     Cellegy's   leading   product    candidate   is   Anogesic,    a   topical,
nitroglycerin-based  prescription product for the treatment of anal fissures and
hemorrhoids.  Prior to Cellegy's  recently  completed  clinical  trial,  several
previously  published  clinical  trial results in over 400 patients  showed that
nitroglycerin  healed anal fissures and demonstrated  dramatic pain reduction in
most  patients.  In a clinical  study  published  in The  Lancet,  nitroglycerin
promoted  healing in over  two-thirds of patients who would have required rectal
surgery.

     We completed our own Phase III clinical  trial using Anogesic for treatment
of anal fissures and announced the results in November 1999.  This trial did not
demonstrate a statistically  significant heal rate in comparison to placebo, but
did show rapid and significant  pain reduction.  Based on this outcome,  we have
initiated  a second  Phase III trial to  confirm  the  drug's  ability to reduce
fissure pain, the primary trial endpoint.  In addition, as a secondary endpoint,
we will also examine the product's ability to heal chronic anal fissures.  If we
are  successful  in achieving the primary  endpoint,  we plan to file a New Drug
Application  ("NDA") for the pain reduction  indication in the United States and
to pursue  regulatory  submissions for this indication in Europe and other major
foreign markets.

     The second  confirmatory  Phase III clinical  trial will include  about 165
patients in several study  centers in the United  States and overseas.  Patients
will receive either of two strengths of Anogesic or placebo. The product will be
administered on a daily basis over an eight-week treatment period. The patient's
pain scores will be  tabulated  and the  patient  will be examined to  determine
whether the fissure has healed.

     Anal  fissures  are painful  tears in the tissue of the anal mucosa and are
common   conditions   affecting  men  and  women  of  all  age  groups.  Of  the
approximately 600,000 new cases of anal fissures each year in the United States,
Europe and Japan,  about half require painful and expensive surgery, a procedure
that sometimes  leaves patients


                                       2
<PAGE>


incontinent. Hemorrhoids are dilated, swollen veins and tissue located either in
the anal canal or at the margin of the anus. In the United  States alone,  there
are  approximately  nine million people who suffer from  hemorrhoids  each year.
Both conditions are  characterized by an increase in intra anal pressure,  which
has been shown to be effectively reduced by the application of Anogesic.

     Current drug therapies  include  anesthetics and  anti-inflammatory  agents
that only  partially  relieve  the  symptoms  of these  conditions.  Even though
current  treatments are only  partially  effective,  prescription  product sales
currently used to treat anal fissures and hemorrhoids  have been estimated to be
approximately  $500  million  annually in the United  States,  Europe and Japan.
Surgical  procedures  and  hospitalization  stays  related  to these  conditions
represent a substantial additional cost to the healthcare systems.

     Anogesic is a proprietary formulation that includes  nitroglycerin,  a drug
that has been  used for many  years in the  treatment  of  angina  pectoris  and
certain other heart diseases. Once administered to the anal canal, nitroglycerin
causes relaxation of the sphincter muscle,  relieving pain and promoting healing
of the anal fissure or  hemorrhoid.  In addition to the above  mentioned  trial,
Cellegy  has  two  clinical  trials  underway  for  various   complications   of
hemorrhoids.  Anogesic is protected by two broad domestic patents, both of which
have been issued, the most recent in December 1997. In addition, numerous patent
applications have been filed in all major overseas markets.

Tostrex(TM)(testosterone gel for male hormone replacement therapy)

     Cellegy is currently  developing a transdermal  testosterone gel to address
male  hypogonadism,  a  condition  which  results  from a decline  in the body's
production  of the sex hormone,  testosterone.  Low levels of  testosterone  can
result in lethargy,  depression and a decline in libido.  In severely  deficient
cases,  loss of muscle mass and bone density can occur.  Approximately 5 million
men in the  United  States,  primarily  in the aging  (over 40) male  population
group, have lower than normal levels of testosterone.  Hypogonadism is the first
indication  for which we will seek  regulatory  approval  in the United  States,
assuming successful trial results. Subsequently, we plan to demonstrate efficacy
for "male andropause," a potentially greater market.

     There are a number of companies currently marketing testosterone in several
different product forms in domestic and certain international  markets.  Cellegy
believes that a major market opportunity exists for an improved product,  as the
side effects and patient  inconveniences  associated with the currently marketed
products have limited their use to less than 5% of potential  patients.  Current
product forms include orals,  injectables and transdermal  patches.  The leading
patch products are sold at prices which average about $800 per year per patient

     Cellegy's  proprietary  patchless  testosterone  gel product is expected to
permit a  once-a-day  application  of a metered dose to a small area of the skin
without causing the irritation  associated with current patch products.  The gel
is transparent,  rapid drying and  non-staining.  Based on Phase II dose ranging
clinical studies to date, we believe our proprietary transdermal gel formulation
is capable of delivering  therapeutic  levels of testosterone  with reduced side
effects and in a more  convenient  dosage  form  compared  with other  currently
marketed products. These human studies demonstrated Tostrex's ability to deliver
testosterone into the bloodstream at levels that were consistently higher than a
leading patch product.

     Based on the outcome of these studies,  we will begin,  in the near term, a
pivotal  Phase III  clinical  trial  enrolling  about 65  patients in the United
States.  Cellegy  believes that due to  well-documented  toxicology and efficacy
data regarding the use of testosterone,  regulatory  approval of our transdermal
testosterone  gel may be achieved  more quickly than would  normally be the case
with other new chemical entities.

Tostrelle(TM)(testosterone gel for female hormone replacement therapy)

     Normal blood  concentrations  of  testosterone in women range from 10 to 20
times less than that of men. Nevertheless,  in both sexes,  testosterone plays a
key role in building  muscle tissue or bone,  and in the  maintenance  of sexual
drive.  In  women,  the  ovaries  and  adrenal  glands  continue  to  synthesize
testosterone after menopause, although the rate of production may diminish by as
much as 50%.

     Based on the results of  pharmacokinetic  studies in men receiving Tostrex,
Cellegy's   scientists   have  been  able  to  estimate  the  proper  dosage  of
testosterone  that would be required  to achieve  normal  premenopausal  hormone
levels in  postmenopausal  women. The result is Cellegy's  Tostrelle,  a product
designed to restore normal  testosterone


                                       3
<PAGE>

levels in hormone  deficient women. A Phase I/II dose ranging clinical study for
this indication commenced in January 2000.

     Approximately 15 million women in the United States suffer from symptoms of
testosterone deficiency.  At the present time there are no approved products for
the treatment of this condition,  and besides Tostrelle, we are not aware of any
other  testosterone gel product in domestic  clinical trials for the restoration
of sexual energy to menopausal women.

Estrogen-Testosterone Gel (female hormone replacement therapy)

     Cellegy's third planned product in the area of hormone  replacement therapy
is a combination  estrogen-testosterone  gel which utilizes our proprietary drug
delivery  technologies to restore the natural levels of both hormones in elderly
or  menopausal  women.  We  believe  that this  product  may  offer  significant
advantages  over the  patches  in terms of  reduced  side  effects  and  patient
convenience.  The combination formulation is in the research stage with clinical
trials planned following development of the mono-therapy testosterone products.

Glylorin (glyceryl monolaurate)

     Glylorin is a dermatology product developed for skin conditions which range
from mild to severe ichthyosis vulgaris and other severe dry skin conditions. In
November 1996,  Cellegy licensed Glylorin to Glaxo. In October 1999, after Glaxo
completed  significant  clinical  development,  Cellegy and Glaxo terminated the
license agreement, with the return of Glylorin product rights to us.

     During the license  period,  Glaxo  completed a Phase II clinical trial for
the  treatment  of  Ichthyosis  Vulgaris,  a  severe  dry  skin  which  afflicts
approximately  one million  people in the United States and a similar  number in
Europe.  The disease is  characterized by severe dry skin and scaling over large
areas of the body.  The only  currently  approved  prescription  product for the
treatment of Ichthyosis Vulgaris is Lac-Hydrin,  which has certain side effects,
including  irritation  and stinging on thinner  skin areas such as the face.  In
addition,  the  product  is not  indicated  for  pediatric  use.  Results of the
Cellegy/Glaxo  Phase II study showed that Glylorin was able to completely  clear
56% of the lesions  treated,  whereas  only 33% of the lesions  treated with the
placebo were cleared. Based on these results, Cellegy and Glaxo prepared a Phase
III  clinical  trial  protocol  which  was  reviewed  with the FDA.  Cellegy  is
currently  seeking  another  partner  to  complete   clinical   development  and
regulatory approval of Glylorin in return for milestones and royalties payments.

Cosmeceutical Products

     Cosmeceuticals  (a hybrid of the words cosmetics and  pharmaceuticals)  are
products that contain active  ingredients  which, when applied to the skin, will
enhance  appearance.  Cosmeceuticals  that  satisfy  the legal  definition  of a
cosmetic under the Food Drug & Cosmetic Act, and are not considered  drugs under
that  statute,  are not subject to the same FDA  regulations  as drug  products.
Cosmeceuticals  may be marketed to consumers  without prior  approval by the FDA
and without requiring a prescription from a physician.

     Cellegy's core  cosmeceutical  program  includes  anti-wrinkling  products*
which, based on human studies to date, appear to mitigate the visible effects of
photoaging and skin  wrinkling.  We believe our  anti-wrinkling  products have a
different  mechanism  of action,  producing  greater  improvement  to the skin's
appearance and causing less irritation than current market leading products.

     Signs of aging and  photoaging  usually  become  visible  when people reach
their early  thirties,  with fine lines and  roughness,  loss of suppleness  and
elasticity of the skin becoming apparent.  In subsequent  decades,  there may be
further deterioration marked by coarse wrinkles,  spotty irregular pigmentation,
leathery texture or thinning of the skin. Many of these skin changes  associated
with aging are due to ultraviolet  light exposure,  referred to as "photoaging."
At the retail level, the non-prescription  market for products which are used to
mitigate the effects of aging and  photodamage  upon the skin is estimated to be
in excess of $1  billion  in  annual  sales in the  United  States  and  growing
rapidly. The current high performance cosmeceutical anti-wrinkling market in the
United  States  consists  of a  few  broad  categories  of  products,  generally
utilizing  the  following  active  ingredients:  alpha and beta  hydroxy  acids,
retinols and anti-oxidants.


                                       4
<PAGE>

     Many of these  currently  marketed  department  and specialty  retail store
cosmeceutical  products contain low  concentrations  of one or more of the above
mentioned active  ingredients.  Low concentrations of the active ingredients are
frequently  employed in order to avoid side effects which can include  stinging,
redness  and skin  irritation.  However,  the low  concentrations  of the active
ingredient   generally  limit  the  efficacy  of  the  products.   Most  of  the
cosmeceutical  lines  marketed to physicians  contain higher  concentrations  of
actives, but are known to cause significant irritation.

     Cellegy's high performance  anti-wrinkling  products incorporate  CELLEDIRM
and a multi-action  ingredient  exhibiting  many of the attributes of the active
cosmeceutical  ingredients listed above. Certain human studies were successfully
completed and others have been designed to provide  stronger data  regarding the
effectiveness of Cellegy's  cosmeceuticals.  If business development discussions
with potential  partners are  successful,  the product line may be available for
launch in 2000.

* References in this Report to  "anti-wrinkling,"  "anti-wrinkling  products" or
the  "anti-wrinkling  market" are intended to refer to a product  category  that
Cellegy  believes is generally  understood in the  marketplace or to products in
that   category,   and  are  not  intended  to  describe  any  claims  that  our
cosmeceutical  products act in any way other than as cosmetics as defined  under
applicable  laws.  The term  "cosmeceuticals"  refers to products  that, if they
satisfy the definition of a cosmetic under  applicable  federal laws and if they
are not also drugs under those laws, are not subject to the same requirements as
drug products. See "Management's  Discussion and Analysis of Financial Condition
and Results of  Operations - Factors That May Affect Future  Operating  Results"
and "Government Regulation."

Technology

Background in Skin Biology

     Many of  Cellegy's  technologies  and  products  were  developed  using our
research in skin biology and  knowledge  of the physical  functions of the skin,
particularly the epidermis.  The epidermis is comprised mainly of cells known as
keratinocytes that are continually  regenerated and move toward the skin surface
where they flatten,  lose their nucleus,  and become the outermost  layer of the
epidermis, the stratum corneum. The stratum corneum acts as a protective barrier
against physical  injuries and disease,  and regulates the loss of moisture from
the  body.  It  consists  of an array of  flattened  cells  suspended  in highly
organized  lipid  structures,   similar  conceptually  to  a  brick  and  mortar
arrangement. Most importantly, these lipids regulate the permeability properties
of the skin and,  therefore,  the movement of topically  applied  drugs into the
body.

     Cellegy's  focus on the  biological  functioning  of the skin has permitted
development of two novel technologies:

         o    CELLEDIRM:   which  appears  to  be  capable  of  mitigating   the
              irritation and inflammation caused when drugs,  solvents and other
              substances come into contact with the skin, and

         o    PERMEATE:  capable of enhancing  the delivery of drugs  applied to
              the skin for systemic delivery  or for the treatment of local skin
              conditions.

CELLEDIRM Technology

     CELLEDIRM (Cellegy's Dermal Inflammatory Response Modulators) is a group of
compounds   identified  by  Cellegy's   scientists  that  have  demonstrated  in
pre-clinical  test a reduction of the  inflammation  associated with the topical
application of drugs, solvents or other physiologically active substances. These
compounds consist of specially  processed or purified  excipients that have been
shown in preclinical studies to significantly reduce skin inflammation following
challenge with a number of irritating or allergenic substances.

     Cellegy  has  conducted  a number of  research  studies  investigating  the
utility of CELLEDIRM in  mitigating  the  symptoms of skin  inflammation.  These
compounds have been shown to reduce  inflammation  by up to 40% in animal models
challenged  with either a potent  irritant  or an  allergen.  These  effects are
comparable to those achieved with topical corticosteroids.


                                       5
<PAGE>

         We expect  our  proprietary  CELLEDIRM  technology  to  complement  our
PERMEATE  drug  delivery  system  and to  provide  a  unique  platform  for  the
development   of  novel   topical   products   which  could   benefit  from  the
anti-inflammatory  or  anti-allergic  activities of CELLEDIRM.  Since the active
ingredients  within  CELLEDIRM are either GRAS  (generally  regarded as safe) or
used as excipients in various  pharmaceutical or cosmetic  products,  we believe
the use of these  compounds  will not lengthen  United States FDA review time of
therapeutic  drug products  formulated with CELLEDIRM.  Accordingly,  we plan to
utilize these  compounds in the  development  of our  testosterone  products and
certain other prescription and cosmeceutical products.

PERMEATE Technology

     PERMEATE  is a  patented  technology  which  employs  bioactive  permeation
enhancers  to permit the  passage of larger  molecule  drugs into or through the
skin. This  technology  consists of a variety of methods to manipulate the three
primary  lipids  which  characterize  the  properties  of the  stratum  corneum:
cholesterol,  ceramides and free fatty acids. Normal barrier function requires a
specific  critical  ratio of these  three  lipids.  We have shown that our newly
identified  enhancers can alter these lipid ratios to increase the  permeability
of the skin by  inhibiting  specific  enzymes  responsible  for the synthesis of
these  lipids,  or by  inducing  defects in the rigid  lipid  structures  of the
stratum corneum.

     Cellegy's  PERMEATE  system  has the  potential  of being  able to open the
stratum corneum barrier wider than previously believed possible,  and to keep it
open  longer than  conventional  solvent  approaches.  In  preclinical  studies,
PERMEATE  facilitated  the permeation of larger or more insoluble drugs into the
skin or into the  bloodstream.  Our  studies  to date have also shown that these
enhancers can exert their effect when formulated as topical creams or gels or in
conventional transdermal patches.

     Cellegy's  research  and  development  expenses  were  $7,965,000  in 1999,
$6,668,000 in 1998,  and $3,786,000 in 1997.  See  "Management's  Discussion and
Analysis of Financial Condition and Results of Operations."

Patents and Trade Secrets

     Our success  depends,  in part, on our ability to obtain patent  protection
for our products and methods,  both in the United States and in other countries.
The patent  position of  companies  engaged in  businesses  such as our business
generally is uncertain and involves complex legal and factual  questions.  There
is a substantial backlog of patent applications at the U.S. Patent and Trademark
Office  ("USPTO").  Patents in the United States are issued to the party that is
first to invent the claimed invention.  Since patent  applications in the United
States are maintained in secrecy until patents issue,  we cannot be certain that
it was the  first  inventor  of the  invention  covered  by our  pending  patent
applications or patents or that it was the first to file patent applications for
such inventions. Further, issued patents can later be held invalid by the patent
office  issuing  the patent or by a court.  There can be no  assurance  that any
patent  applications  relating to our products or methods will issue as patents,
or,  if  issued,  that the  patents  will  not be  challenged,  invalidated,  or
circumvented  or that the rights granted  thereunder  will provide a competitive
advantage to us.

     In  addition,  many other  entities  are  engaged in  research  and product
development  efforts in fields that may overlap with our  currently  anticipated
and future  products.  A substantial  number of patents have been issued to such
companies,  and such companies may have filed applications for, or may have been
issued patents or may obtain additional  patents and proprietary rights relating
to, products or processes  competitive with those of Cellegy.  Such entities may
currently  have,  or may  obtain in the  future,  legally  blocking  proprietary
rights,  including  patent  rights,  in one or more  products  or methods  under
development  or   consideration   by  us.  These  rights  may  prevent  us  from
commercializing  technology,  or may  require  us to obtain a  license  from the
entity to practice the  technology.  There can be no  assurance  that we will be
able to obtain any such licenses that may be required on commercially reasonable
terms, if at all, or that the patents underlying any such licenses will be valid
or enforceable.

     Moreover, the laws of certain foreign countries do not protect intellectual
property rights relating to United States patents as extensively as those rights
are protected in the United States. The issuance of a patent in one country does
not assure the issuance of a patent with similar claims in another country,  and
claim  interpretation and infringement laws vary among countries,  so the extent
of any patent  protection is uncertain and may vary in different  countries.  As
with other companies in the pharmaceutical  industry, we are subject to the risk
that persons


                                       6
<PAGE>

located  in such  countries  will  engage  in  development,  marketing  or sales
activities of products that would infringe our patent rights if such  activities
were in the United States.

     Several  of  Cellegy's  products  are based on  existing  compounds  with a
history of use in humans but which are being developed by us for new therapeutic
use in skin diseases  unrelated to the systemic diseases for which the compounds
were  previously  approved.  We cannot obtain  composition  patent claims on the
compound  itself,  and  will  instead  need to rely on  patent  claims,  if any,
directed  to use of the  compound  to treat  certain  conditions  or to specific
formulations.  Cellegy will not be able to prevent a competitor  from using that
formulation or compound for a different purpose.  No assurance can be given that
any additional  patents will be issued to us, that the protection of any patents
that may be issued in the future will be significant,  or that current or future
patents will be held valid if subsequently challenged.

     Certain  agreements  with the  University of  California  pursuant to which
Cellegy  has  exclusive  license  rights  to  certain  drug  delivery  and other
technologies  contain certain  development and performance  milestones  which we
must satisfy in order to retain such rights.  While we currently believe it will
be able to  satisfy  the  revised  milestone  dates,  a loss of  rights to these
technologies may have an adverse effect.

     Cellegy has 17 issued United States  patents,  more than 35 issued  foreign
patents, and over 55 pending patent applications.  The majority of these patents
are for the use of  certain  compounds  to treat  common or severe  inflammatory
dermatologic diseases including dermatitis, psoriasis, rosacea and acne, as well
as disorders  such as various  ichthyoses,  signs and symptoms of skin aging and
premalignant actinic keratoses. Three issued United States patents and more than
20 issued foreign  patents  relate to our Glylorin  product for the treatment of
ichthyosis  and certain  other skin diseases and  conditions.  Two issued United
States patents and more than 10 pending patent  applications relate to Cellegy's
Anogesic  product for the treatment of anal fissures.  Five issued United States
patents  and more  than 10  pending  patent  applications  relate  to  Cellegy's
PERMEATE drug delivery  technology.  Additional  patent  applications  are being
prepared  for  filing  that will  cover  methods  or  products  currently  under
development.  Corresponding  patent  applications  for most of Cellegy's  issued
United  States  patents have been filed in countries of importance to us located
in major world markets,  including certain countries in Europe, Australia, South
Korea, Japan, Mexico and Canada.

     Federal  patent  law  provides  that  for any  inventions  that  have  been
developed  with  government  funding  that are the  subject  of a  license,  the
government  has the right to require  the  assignor  or the  licensee to grant a
license to third parties upon the occurrence of certain  events,  such as if the
government  determines  that no  effective  steps  have  been  taken to  achieve
practical  application  of the  invention,  or if  health  or  safety  needs  or
requirements for public use are not reasonably satisfied.

     Our policy is to protect our  technology  by,  among other  things,  filing
patent   applications  for  technology  that  it  considers   important  to  the
development of our business.  We intend to file additional patent  applications,
when appropriate, relating to our technology, improvements to our technology and
to specific  products  that it develops.  It is  impossible  to  anticipate  the
breadth or degree of protection that any such patents will afford, or whether we
can  meaningfully  protect our rights to our unpatented  trade secrets.  Cellegy
also relies upon unpatented trade secrets and know-how,  and no assurance can be
given  that  others  will not  independently  develop  substantially  equivalent
proprietary  information and  techniques,  or otherwise gain access to our trade
secrets or disclose such  technology,  or that we can  meaningfully  protect our
rights  to our  unpatented  trade  secrets.  It is our  policy  to  require  our
employees to execute an invention assignment and confidentiality  agreement upon
employment.  Our consultants are required to execute a confidentiality agreement
upon the commencement of their  consultancy to us. Each agreement  provides that
all  confidential  information  developed  or  made  known  to the  employee  or
consultant  during  the  course  of  employment  or  consultancy  will  be  kept
confidential   and  not   disclosed   to  third   parties   except  in  specific
circumstances.  The invention  assignment generally provides that all inventions
conceived  by the  employee  shall be the  exclusive  property  of  Cellegy.  In
addition,   it  is  our  policy  to  require  the  collaborators  and  potential
collaborators  to  enter  into  confidentiality  agreements.  There  can  be  no
assurance, however, that these agreements will provide meaningful protection for
our trade secrets.

Product Acquisitions

     In December 1997, Cellegy acquired patent and related intellectual property
rights relating to Anogesic (the  "Agreement"),  a topical product candidate for
the  treatment of anal  fissures and  hemorrhoids,  from Neptune


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<PAGE>


Pharmaceutical  Corporation  ("Neptune").  Pursuant  to a letter of intent and a
subsequent  Agreement  between the parties,  we issued  462,809 shares of common
stock to  Neptune  in 1997.  The  Agreement  calls  for a series  of  additional
payments,  payable in shares of common  stock,  upon  successful  completion  of
various milestones tied to clinical trial results and  commercialization  of the
product in domestic and foreign  markets.  If achieved,  milestones  would occur
over the next several  years.  No milestone  payments have been made since 1997.
Future potential  milestones,  payable in Cellegy common stock,  could result in
the issuance of an additional  1,338,000  shares of Cellegy  common  stock.  The
Agreement  does not  provide  for the  payment by Cellegy of any future  product
royalties in connection with sales of Anogesic.

Principal License Agreements

     Glaxo.  In November 1996,  Cellegy entered into an agreement with Glaxo for
licensing  rights to Glylorin,  Cellegy's  lipid  compound for the  treatment of
ichthyosis.  Under the terms of the  agreement,  Cellegy  provided Glaxo with an
exclusive license of patent rights and know-how covering Glylorin in most of the
world's major markets. In October 1999, Cellegy and Glaxo terminated the license
agreement with the return to Cellegy of Glylorin product rights.

     University of California.  In October 1993,  Cellegy entered into a license
agreement with the University of California  (the  "Licensor")  providing for an
exclusive,  worldwide,  royalty bearing license, subject to customary government
rights, for patent rights relating to barrier repair  formulations  jointly held
by the Licensor and Cellegy, in consideration of the issuance to the Licensor of
certain shares of preferred stock (which  subsequently  converted into shares of
common  stock) and the payment by Cellegy of a licensing  fee. In March 1994, we
entered into a second  exclusive,  worldwide,  royalty bearing license agreement
with the Licensor for patent  rights,  jointly held by the Licensor and Cellegy,
relating  to drug  delivery  technologies,  in  consideration  of the payment by
Cellegy of a licensing  fee,  and an annual  maintenance  fee payable  each year
until  Cellegy is  commercially  selling a  licensed  product.  Both  agreements
require us to pay the  Licensor  royalties  based on net sales of  consumer  and
prescription  products (with minimum annual  royalty  payment).  Cellegy has the
right to grant  sublicenses to third parties under both  agreements.  In May and
October 1997, the Licensor and Cellegy amended these agreements. The amendments,
among  other   things,   modified   and   extended   certain   development   and
commercialization  milestones contained in the original agreements.  The revised
milestones  are tied to the  achievement  of  certain  clinical,  regulatory  or
product  commercialization goals over the next several years. Although there can
be no  assurance  that such goals will be achieved,  we believe the  development
programs in place will result in the satisfaction of such milestones.

Government Regulation

     FDA  Requirements for Human Drugs.  The research,  testing,  manufacturing,
labeling, distribution, and marketing of drug products are extensively regulated
by numerous  governmental  authorities in the United States and other countries.
In the United States,  drugs are subject to rigorous FDA  regulation.  The Food,
Drug  and  Cosmetic  Act  (the  "FD&C  Act")  and  the  regulations  promulgated
thereunder,  and other federal and state regulations govern, among other things,
the research, development, testing, manufacture,  distribution,  storage, record
keeping,  labeling,  advertising,  promotion  and  marketing  of  pharmaceutical
products.   The  process  of  developing  and  obtaining   approval  for  a  new
pharmaceutical  product within this  regulatory  framework  requires a number of
years and the  expenditure of substantial  resources.  There can be no assurance
that  necessary  approvals  will  be  obtained  on a  timely  basis,  if at all.
Moreover,  additional  government  regulations  may be  established  that  could
prevent  or delay  regulatory  approval  of our  products.  Delays in  obtaining
regulatory  approvals could have a material  adverse effect on us. If we fail to
comply with applicable  regulatory  requirements  for marketing drugs, or if our
cosmeceutical  products are deemed to be drugs by the FDA, the Company  could be
subject  to  administrative  or  judicially  imposed  sanctions  such as warning
letters,  fines,  products recalls or seizures,  injunctions against production,
distribution,  sales, or marketing, delays in obtaining marketing authorizations
or the  refusal of the  government  to grant  such  approvals,  suspensions  and
withdrawals  of  previously  granted  approvals,  civil  penalties  and criminal
prosecution of Cellegy, our officers or our employees.

     The steps ordinarily  required before a new  pharmaceutical  product may be
marketed in the United States include: (i) preclinical  laboratory tests, animal
studies  and  formulation  studies;  (ii)  the  submission  to  the  FDA  of  an
Investigational New Drug Application ("IND"), which must become effective before
clinical  testing may  commence;  (iii)  adequate and  well-controlled  clinical
trials to  establish  the safety and  efficacy of the  product for its  proposed
indication;  (iv) the submission of a New Drug  Application  ("NDA") to the FDA;
and (v) FDA  review  and


                                       8
<PAGE>


approval  of the NDA  prior to any  commercial  sale or  shipment  of the  drug.
Compounds  must be produced  according to the FDA's  current Good  Manufacturing
Practice  ("GMP")  requirements,  and  preclinical  tests must be  conducted  in
compliance with the FDA's Good Laboratory Practice  regulations.  The results of
preclinical  testing are submitted to the FDA as part of an IND. The FDA may, at
any time,  impose a clinical hold on ongoing clinical trials. If the FDA imposes
a clinical  hold,  clinical  trials may not commence or  recommence  without FDA
authorization  and  then  only  under  terms  authorized  by the  FDA.  In  some
instances,  the IND  application  process  can result in  substantial  delay and
expense.

     Clinical trials involve the administration of the  investigational  product
to  healthy  volunteers  or  patients  under  the  supervision  of  a  qualified
investigator.  Clinical trials to support NDAs are typically  conducted in three
sequential phases,  which may overlap.  In Phase I, the initial  introduction of
the drug into healthy human  subjects or patients,  the drug generally is tested
to assess  metabolism,  pharmacokinetics,  pharmacological  action  and  safety,
including side effects  associated with increasing  doses,  and if possible,  to
gain early evidence on  effectiveness.  Phase II usually  involves  studies in a
limited  patient  population  to (i)  determine  the  efficacy of the drug for a
specific  indication,  (ii)  determine  dosage  tolerance and optimal dosage and
(iii)  identify  possible  short-term  adverse  effects and safety  risks.  If a
compound is found to be effective  and to have an acceptable  safety  profile in
Phase II  evaluations,  Phase III trials  are  undertaken  to  further  evaluate
clinical  efficacy  and to further  test for safety  within an expanded  patient
population at  geographically  dispersed  clinical study sites. A clinical trial
may combine the elements of more than one phase, and typically two or more Phase
III studies are  required.  There can be no assurance  that Phase I, Phase II or
Phase III testing will be completed within any specific time period, if at all.

     New and Abbreviated New Drug Applications. After completion of the required
clinical testing, generally an NDA is submitted. FDA approval of the NDA (or, in
the  alternative,  an Abbreviated New Drug  Application  ("ANDA"),  as described
below) is required before marketing may begin in the United States. The NDA must
include the results of extensive  clinical and other testing and the compilation
of data relating to the product's chemistry,  pharmacology and manufacture,  the
cost of all of which is substantial.  The FDA reviews all NDAs submitted  before
it accepts them for filing and may request  additional  information  rather than
filing  an NDA.  The  review  process  is often  extended  significantly  by FDA
requests for  additional  information  or  clarification.  The FDA may refer the
application  to  the  appropriate  advisory  committee,  typically  a  panel  of
clinicians,  for  review,  evaluation  and a  recommendation  as to whether  the
application should be approved. The FDA is not bound by the recommendation of an
advisory committee. During the review process, the FDA generally will conduct an
inspection of the relevant drug  manufacturing  facilities and clinical sites to
ensure that the facilities are in compliance with applicable Good  Manufacturing
Practices  ("GMP")  requirements.  If FDA  evaluations  of the NDA  application,
manufacturing  facilities,  and clinical sites are favorable,  the FDA may issue
either an approval  letter or an approvable  letter,  which contains a number of
conditions  that must be met in order to secure approval of the NDA. When and if
those conditions have been met to the FDA's satisfaction,  the FDA will issue an
approval  letter,  authorizing  commercial  marketing  of the drug  for  certain
specific  indications.  If  the  FDA's  evaluation  of  the  NDA  submission  or
manufacturing facilities is not favorable, the FDA may refuse to approve the NDA
or issue a not approvable  letter,  outlining the deficiencies in the submission
and often  requiring  additional  testing or  information.  Notwithstanding  the
submission of any requested  additional  data or  information  in response to an
approvable or not  approvable  letter,  the FDA  ultimately  may decide that the
application does not satisfy the regulatory  criteria for approval.  Even if FDA
approval is obtained,  a marketed drug product and its  manufacturer are subject
to continual  review and inspection,  and later discovery of previously  unknown
problems  with the  product  or  manufacturer  may  result  in  restrictions  or
sanctions on such product or manufacturer,  including  withdrawal of the product
from the market.

     Possible  Regulation of Cosmeceutical  Products as Drugs.  "Cosmeceuticals"
are not defined in the FD&C Act. The FDA has not defined the term by  regulation
and may  consider  use of the term to imply drug- like  qualities.  The FDA will
regulate a particular  cosmeceutical  product as a drug or a cosmetic (or both a
drug and a cosmetic)  depending  primarily upon the manufacturer's  intended use
for such product.  Such intent may be  determined  from  labeling,  advertising,
promotional and marketing  materials,  and any other source  attributable to the
manufacturer or its employees,  representatives  or agents.  Under the FD&C Act,
drugs  are  articles  intended  for  use in  the  diagnosis,  cure,  mitigation,
treatment or prevention of disease or to affect the structure or function of the
body. By comparison,  cosmetic  products are defined as articles  intended to be
rubbed, poured, sprinkled or sprayed on, introduced into or otherwise applied to
the body for cleansing,  beautifying,  promoting  attractiveness or altering its
appearance.  Some products,  however, may satisfy the definition of a drug and a
cosmetic,  and the FDA has  generally  regulated  as  drugs  products  that  are
intended to have a physiological  effect on the body, for example,  to alter the
skin in more


                                       9
<PAGE>


than a temporary way. Unlike drugs,  products that constitute cosmetics (but not
drugs as well) under the FD&C Act do not require premarket review or approval of
the FDA, but cosmetics  must be safe under normal  conditions of use, and comply
with FDA labeling and manufacturing requirements. Furthermore, the Federal Trade
Commission  ("FTC"),  as well as  state  and  local  authorities,  oversees  the
advertising of cosmetic products and prohibits false,  misleading,  deceptive or
unsubstantiated  advertising.  The FTC has the  authority  to seek a  number  of
remedies   against  a  company  that  it  believes  fails  to  comply  with  its
requirements, including, but not limited to, preliminary injunctive relief.

     We  plan  to  label,   market,   promote,   advertise  and  distribute  our
cosmeceutical   products  with  claims  intended  to  be  within  the  statutory
definition of cosmetic.  There can be no assurance,  however,  that the FDA will
not determine that some or all of our cosmeceutical  products are drugs, and are
therefore subject to more stringent  regulatory  oversight,  including premarket
approval, based on their intended use or ingredients.

     The FDA has at times in the past contended,  and may in the future contend,
that one or more  cosmeceutical  products,  including  Cellegy's or competitors'
anti-wrinkling or skin rejuvenating  products that are currently marketed or may
in the  future be  marketed,  are not  cosmetics  but  instead  are  subject  to
regulation as drugs.  Even if the FDA were not ultimately to prevail with regard
to such a  contention,  such a claim by the FDA could  have a  material  adverse
effect on our ability to market our  proposed  cosmeceutical  products and could
significantly delay or prohibit marketing of such products.

     OTC Monograph.  Most over the counter ("OTC") drug products marketed in the
United  States  are  not  subjected  to  the  FD&C  Act's  pre-market   approval
requirements.  In 1972,  the FDA  instituted  the  ongoing  OTC Drug  Review  to
evaluate the safety and  effectiveness of OTC drugs then on the market.  Through
this  process,  the FDA issues  monographs  that set forth the  specific  active
ingredients, dosages, indications and labeling statements for OTC drugs that the
FDA will consider  generally  recognized as safe and effective and therefore not
subject to  pre-market  approval.  For certain  categories  of OTC drugs not yet
subject to a final  monograph,  the FDA usually will not take regulatory  action
against such a product unless  failure to do so poses a potential  health hazard
to consumers. OTC drugs not covered by pending or final OTC monographs, however,
are subject to  pre-market  review and  approval by the FDA through the NDA/ANDA
mechanism.  Even if Cellegy  seeks FDA  approval of a product  for OTC  consumer
sales,  the FDA  could  instead  require  that the  product  be  distributed  by
prescription  only.  Such a  requirement  could  delay  for  several  years,  or
indefinitely, distribution of our products directly to consumers.

     Manufacturing. Each domestic drug manufacturing facility must be registered
with the FDA.  Domestic  drug and, to a lesser  extent,  cosmetic  manufacturing
establishments are subject to routine inspection by the FDA and other regulatory
authorities  and must comply with GMP  requirements  (albeit less extensive ones
for cosmetics  than for drugs),  and any  applicable  state or local  regulatory
requirements.   We  intend  to  use  contract   manufacturers  that  operate  in
conformance  with these  requirements  to produce  our  compounds  and  finished
products in commercial quantities.  There can be no assurance that manufacturing
or quality control  problems will not arise at the  manufacturing  plants of our
contract  manufacturers or that such  manufacturers will be able to maintain the
compliance with the FDA's GMP requirements  necessary to continue  manufacturing
our products.

     Foreign Regulation of Drugs. Whether or not FDA approval has been obtained,
approval of a product by comparable  regulatory  authorities may be necessary in
foreign  countries  before the  commencement of marketing of the product in such
countries.  The approval procedures vary among countries, can involve additional
testing,  and the time  required may differ from that required for FDA approval.
Although  there are some  procedures  for unified  filings for certain  European
countries, in general each country has its own procedures and requirements, many
of which are time consuming and expensive. Thus, there can be substantial delays
in  obtaining  required  approvals  from  both  the FDA and  foreign  regulatory
authorities  after  the  relevant  applications  are  filed.  We  expect to rely
principally   on   corporate   partners,   licensees   and   contract   research
organizations, along with our expertise, to obtain foreign governmental approval
in foreign countries of drug formulations utilizing its compounds.

     Other  Government  Regulation.  In addition to regulations  enforced by the
FDA,  Cellegy is also subject to regulation  under the  Occupational  Safety and
Health Act, the Environmental  Protection Act, the Toxic Substances Control Act,
the Resource  Conservation  and Recovery Act and other similar federal and state
laws regarding, among other things, occupational safety, the use and handling of
radioisotopes,   environmental   protection  and  hazardous  substance  control.
Although we believe that we have complied with these laws and regulations in all
material  respects and have not been  required to take any action to correct any
noncompliance,  there can be no


                                       10
<PAGE>


assurance that Cellegy will not be required to incur significant costs to comply
with environmental and health and safety regulations in the future. Our research
and development involves the controlled use of hazardous  materials,  chemicals,
and  various  radioactive  compounds.   Although  we  believe  that  our  safety
procedures  for  handling  and  disposing  of such  materials  comply  with  the
standards  prescribed by state and federal  regulations,  the risk of accidental
contamination or injury from these materials cannot be completely eliminated. In
the event of such an accident, Cellegy could be held liable for any damages that
result and any such liability could exceed our resources.

     Health Care  Reform.  In the United  States,  there have been,  and Cellegy
expects  there will  continue to be, a number of federal and state  proposals to
implement  cost  controls  and other  health care  regulatory  measures.  Future
legislation  could  result in a  substantial  restructuring  of the health  care
delivery  system.  While we cannot predict whether any legislative or regulatory
proposals will be adopted or the effect such proposals may have on our business,
the uncertainty of such proposals could have an adverse effect on our ability to
raise capital and to identify and reach agreements with potential partners,  and
the adoption of such proposals could have an adverse effect on Cellegy.  In both
domestic and foreign markets,  sales of our therapeutic  products,  if any, will
depend in part on the  availability of reimbursement  from  third-party  payors.
Third-party  payors and others  increasingly  are challenging the prices charged
for medical  products and services.  There can be no assurance that our products
will be considered  cost effective,  that  reimbursement  will be available.  We
cannot predict the outcome of any government or industry  reform  initiatives or
the impact thereof on our financial position or results of operations.

     Restrictions  on  Physician  Marketing.  The American  Medical  Association
("AMA") is questioning the ethics of physicians selling  cosmeceutical  products
for  a   significant   profit.   Hearings  on  this  subject  by  state  medical
organizations  are occurring and will continue to occur over the next years. Any
action by the AMA reducing  profits to physicians from such sales may reduce the
number of physicians selling such products.

Competition

     The  pharmaceutical  and cosmeceutical  industries are subject to rapid and
significant  technological  change.  In the development and marketing of topical
prescription  drugs,  cosmeceutical  and skin care  products,  and drug delivery
systems, Cellegy faces intense competition. Competitors of Cellegy in the United
States and abroad are numerous and include,  among others, major pharmaceutical,
cosmetic,  chemical, consumer product, and biotechnology companies,  specialized
firms,  universities and other research institutions.  There can be no assurance
that our competitors  will not succeed in developing  technologies  and products
that are more effective  than any which are being  developed by us or that would
render our technology and potential products obsolete and  noncompetitive.  Many
of  these  competitors  have  substantially   greater  financial  and  technical
resources,  production and marketing capabilities and regulatory experience than
us. In addition,  many of our competitors have significantly  greater experience
in pre-clinical testing and human clinical trials of pharmaceutical products and
in obtaining  FDA and other  regulatory  approvals of products for use in health
care.  In addition,  these  companies  and  academic  and research  institutions
compete with us in recruiting  and retaining  highly  qualified  scientific  and
management personnel.

Employees

     As of  March 1,  2000,  we had  twenty-seven  full-time  and two  part-time
employees.  Twenty-one  of these  employees,  of whom two are M.D.'s and another
eight are Ph.D.'s,  are engaged in research  and  development.  In addition,  we
utilize the services of several  professional  consultants,  as well as contract
manufacturing  and research  organizations  to supplement  our internal  staff's
activities.  None of our  employees is  represented  by a labor  union.  We have
experienced  no work  stoppages  and we believe that our employee  relations are
good.


                                       11
<PAGE>


ITEM 2: PROPERTIES

     Cellegy  currently  leases 65,340 square feet of space located in South San
Francisco.  Approximately,  30,914  square  feet  of  this  space,  is in  turn,
subleased  to another  company  under three  sub-lease  agreements.  The primary
subleases  expire on  December  17,  2001,  but may be  extended  under  certain
circumstances described in the agreements. Total rent payments to Cellegy by the
sublessee  are $65,737 per month,  a slight  premium  above  Cellegy's  cost. We
believe  our  current  facilities  will be  adequate  for at least the next five
years.

     We also  sublease  our  previous  administrative  offices  in Foster  City,
California  to another  company.  The rent is currently  $11,798 per month.  Our
lease and the sublease term expires on July 31, 2001.

ITEM 3: LEGAL PROCEEDINGS

     Cellegy is not a party to any material legal proceedings.

ITEM 4: SUBMISSION OF MATTERS TO A VOTE OF SECURITY HOLDERS

     No matters were submitted to a vote of our  shareholders  during the fourth
quarter of the year ended December 31, 1999.

ITEM 4A: EXECUTIVE OFFICERS OF THE REGISTRANT

                                   MANAGEMENT
<TABLE>
The directors and executive officers of Cellegy are as follows:
<CAPTION>
     Name                            Age    Position
     ----                            ---    --------
<S>                                  <C>    <C>
     K. Michael Forrest              56     President, Chief Executive Officer and Director
     Carl R. Thornfeldt, M.D.        48     Medical Director and Chairman of the Board
     Daniel L. Azarnoff, M.D.        73     Sr. Vice President, Clinical and Regulatory Affairs
     John J. Chandler                59     Vice President, Business Development
     John W. Dietrich, Ph.D.         53     Vice President, Research and Development
     A. Richard Juelis               51     Vice President, Finance and Chief Financial Officer
     Jack L. Bowman (1)              67     Director
     Tobi B. Klar, M.D.              45     Director
     Ronald J. Saldarini, Ph.D.(2)   60     Director
     Alan A. Steigrod (1)            62     Director
     Larry J. Wells (2)              57     Director
<FN>
- ------------

(1)  Member of the Compensation Committee.
(2)  Member of the Audit Committee.
</FN>
</TABLE>

     K. Michael Forrest.  Mr. Forrest became  President,  CEO, and a director in
December 1996.  From January 1996 to November 1996, he served as a biotechnology
consultant.  From November 1994 to December 1995, he served as President and CEO
of Mercator Genetics,  a public biotechnology  company.  From March 1991 to June
1994, he served as President and CEO of Transkaryotic Therapies,  Inc., a public
biotechnology company. From 1968 to 1991, Mr. Forrest held a series of positions
with Pfizer,  Inc.  and senior  management  positions  with  American  Cyanamid,
including  Vice  President of Lederle U.S.  and Lederle  International.  He is a
director of AlphaGene  Inc., a private  functional  genomics  company,  and INEX
Pharmaceuticals, a public company developing anti-cancer products.

     Carl R.  Thornfeldt,  M.D. Dr.  Thornfeldt  is the Chairman of the Board of
Directors  and a  co-founder  of the  Cellegy,  as  well as a  physician,  board
certified in  dermatology.  He has been  Cellegy's  Medical  Director  since our
inception.  Dr. Thornfeldt served as acting CEO from July 1996 to December 1996.
In addition,  Dr. Thornfeldt



                                       12
<PAGE>


served as Vice President,  Research and Development  from October 1994 until May
1996. Since 1983, Dr. Thornfeldt has maintained a private  dermatology  practice
and is an Assistant  Clinical  Professor in  Dermatology  at the  University  of
Oregon  Health  Sciences  Center.  Dr.  Thornfeldt  received  his M.D.  from the
University  of Oregon  Health  Sciences  Center.  He completed  his  dermatology
residency at the University of California, San Diego.

     Daniel L. Azarnoff,  M.D. Dr.  Azarnoff  joined Cellegy as Vice  President,
Clinical and Regulatory Affairs in October 1997. He became Senior Vice President
in July 1999.  Since  January  1986,  Dr.  Azarnoff  has been  President of D.L.
Azarnoff  Associates and will continue consulting to the industry on a part-time
basis. From August 1978 to December 1985, he served as President of Research and
Development  at G.D.  Searle and Co. From July 1967 to August 1978,  he was KUMC
Distinguished Professor of Medicine and Pharmacology, as well as the Director of
the Clinical  Pharmacology-Toxicology Center at the University of Kansas Medical
Center.  Dr.  Azarnoff  has also  served  as a member  of  advisory  and  expert
committees within the Food and Drug  Administration,  World Health Organization,
American  Medical  Association,   National  Academy  of  Sciences  and  National
Institutes of Health. He received his M.D. from the University of Kansas Medical
School. Dr. Azarnoff was a director of Cibus Pharmaceutical through 1998, and is
currently director of Western Center Clinical Trials, and Entropin, Inc.

     John J. Chandler. Mr. Chandler became Vice President, Corporate Development
in May 1998.  From  January  1995 to March  1998,  he served as Vice  President,
Europe  for  American  Home  Products.   During  1994,  he  was  Area  Director,
Europe/Latin  America for American  Home  Products.  From 1968 to 1993 he held a
series of management  and senior  management  positions  with American  Cyanamid
Company. Mr. Chandler holds a M.B.A. in Marketing from Seton Hall University and
a B.S. in Biology from the Queens College of the City University of New York.

     John W. Dietrich,  Ph.D. Dr. Dietrich  became Vice President,  Research and
Development  in June  1999.  From  1991 to June  1999,  he was  Vice  President,
Research   and   Development   at   Allelix    Biopharmaceuticals,    Inc.   His
responsibilities  included  supervision  of  research  in  medicinal  chemistry,
biology,  pharmacology,  gene-based drug discovery and drug development.  He was
Vice President,  Research at Chemex Pharaceuticals,  Inc. from 1987 to 1990. Dr.
Dietrich  received a Ph.D. in Pharmacology from the University of North Carolina
at Chapel Hill.  Following a NIH  Postdoctoral  Fellowship at the  University of
Connecticut  Health Center,  he was Assistant  Professor of  Pharmacology at the
University of Illinois School of Medicine.

     A. Richard  Juelis.  Mr.  Juelis became Vice  President,  Finance and Chief
Financial  Officer in November  1994.  From January  1993 to  September  1994 he
served as Vice President, Finance and Chief Financial Officer for VIVUS, Inc., a
publicly  traded drug delivery  company.  From October 1990 to December 1992, he
served  as  Vice  President,   Finance  and  Chief  Financial  Officer  at  XOMA
Corporation,  a public biotechnology  company. Mr. Juelis has also held domestic
and   international    financial   and   general   management   positions   with
Hoffmann-LaRoche from 1976 to 1982, and Schering-Plough from 1983 to 1990.

     Jack L.  Bowman.  Mr.  Bowman  became a director  in December  1996.  He is
currently a consultant  to various  pharmaceutical  and  biotechnology  industry
groups.  From August 1987 to January  1994,  he was  Company  Group  Chairman at
Johnson  &  Johnson,  where  he  managed  much  of  its  global  diagnostic  and
pharmaceutical businesses. Before then, Mr. Bowman held executive positions with
CIBA-Geigy  and American  Cyanamid,  where he had  responsibility  for worldwide
pharmaceutical,  medical device, and consumer product divisions. He is currently
a director of NeoRx  Corp.,  CytRx  Corp.,  Cell  Therapeutics,  Inc.,  Targeted
Genetics, Inc. and Osiris Therapeutics.

     Tobi B. Klar,  M.D. Dr. Klar became a director of the Company in June 1995.
She is a physician,  board  certified in  dermatology.  Since 1986, Dr. Klar has
maintained a private  dermatology  practice and has served as  Co-Chairperson of
the Department of  Dermatology  at New Rochelle  Hospital  Medical  Center,  New
Rochelle,  New York, and Associate  Clinical  Professor in dermatology at Albert
Einstein  Medical  Center in New York City. Dr. Klar holds a M.D. from the State
University of New York.

     Ronald J. Saldarini,  Ph.D. Dr.  Saldarini  became a director in July 1999,
after  retiring from American Home  Products.  From 1994 until July 1999, he was
President of Wyeth Lederle Vaccines. He was also President of the Lederle-Praxis
Biologics Division from 1989 to 1994, and Vice President,  Lederle Laboratories;
both part of American  Cyanamid  Company,  prior to its  acquisition by American
Home Products in 1994. Dr. Saldarini has been a member of the National Vaccine


                                       13
<PAGE>


Advisory Committee,  the National Advisory Commission on Childhood Vaccines, and
was a National Institutes of Health postdoctoral fellow at UCLA's Brain Research
Institute.  He  received  his Ph.D.  in  Physiology  and  Biochemistry  from the
University  of  Kansas,  and a  B.A.  in  Biochemistry  and  Zoology  from  Drew
University.

     Alan A.  Steigrod.  Mr.  Steigrod  became a director  in July  1996.  Since
January 1996 he has been Managing Director of Newport HealthCare Ventures, which
invests in and advises biopharmaceutical  companies. From March 1993 to November
1995,  he  served as  President  and CEO of Cortex  Pharmaceuticals,  Inc.  From
February 1991 to February 1993, he worked as a  biotechnology  consultant.  From
March 1981  through  February  1991,  Mr.  Steigrod  held a series of  executive
positions with Glaxo, Inc., serving as Chairman of Glaxo's operating  committee,
as well as on its board of directors. Prior to Glaxo, Mr. Steigrod held a number
of senior management positions with Boehringer  Ingelheim,  Ltd. and Eli Lilly &
Co. He is a director of Sepracor Inc. and NeoRx Corporation.

     Larry J. Wells. Mr. Wells became a director of the Company in 1989. For the
past seventeen years, he has been a venture  capitalist.  He is the President of
Wells Investment Group, the General Partner of Daystar Partners, and the founder
of Sundance  Venture  Partners,  L.P., a venture  capital  fund.  Mr. Wells is a
director of Identix, Isonics Corp., Wings America and Legacy Brands.

     Directors  hold office until the next annual  meeting of  shareholders  and
until their  respective  successors  have been elected and qualified.  Executive
officers are chosen by and serve at the  discretion  of the Board of  Directors,
subject to any written employment agreements with the Company.

     Standing  committees  of  the  Board  include  an  Audit  Committee  and  a
Compensation  Committee.  Mr. Wells and Dr. Saldarini are current members of the
Audit Committee. The Audit Committee reviews the Company's accounting practices,
internal  control  systems  and  meets  with  the  Company's   outside  auditors
concerning  the scope and terms of their  engagement  and the  results  of their
audits.  Messrs. Bowman and Steigrod are the current members of the Compensation
Committee.  The Compensation Committee recommends  compensation for officers and
employees  of the  Company,  and  grants  options  and  stock  awards  under the
Company's employee benefit plans.



                                       14
<PAGE>




                                     PART II

ITEM 5: MARKET FOR REGISTRANT'S COMMON EQUITY AND RELATED
        STOCKHOLDER MATTERS

Price Range of Common Stock

     Cellegy's  common stock  currently  trades on The Nasdaq Stock Market under
the  symbol  "CLGY."  The  following  table sets forth the range of high and low
sales prices for the common stock as reported on The Nasdaq Stock Market for the
periods indicated below.

1999                                                           High        Low
- ----                                                           ----        ---
First Quarter........................................      $   4.63     $  3.50
Second Quarter.......................................          5.44        3.31
Third Quarter........................................          8.88        5.00
Fourth Quarter.......................................         10.88        3.16

1998

First Quarter........................................      $   9.13     $  7.00
Second Quarter.......................................          7.38        5.13
Third Quarter........................................          5.75        2.75
Fourth Quarter.......................................          4.94        3.13

Holders

     As of March 1, 2000,  there were  approximately  106 shareholders of record
excluding beneficial holders of stock held in street name.

Dividend Policy

     We have never paid cash or declared  dividends on our common  stock.  We do
not anticipate that it will declare or pay cash dividends on our common stock in
the foreseeable future.


                                       15

<PAGE>


ITEM 6: SELECTED FINANCIAL DATA
<TABLE>
         The  following  balance sheet data as of December 31, 1998 and 1999 and
the statement of operations  data for each of the three years ended December 31,
1999 and for the period from June 26, 1989 (inception) through December 31, 1999
are derived from the Company's  audited  financial  statements that are included
elsewhere in this report.  The balance sheet data set forth below as of December
31, 1995,  1996 and 1997,  and the  statement of  operations  data for the years
ended December 31, 1995,  1996 and 1997, are derived from our audited  financial
statements  which are not  included  herein.  The data set forth below should be
read in  conjunction  with  "Management's  Discussion  and Analysis of Financial
Condition and Results of Operations" and the Financial Statements.

<CAPTION>
                                                                                                       Period From
                                                                                                      June 26, 1989
($000's)                                                                                               (Inception)
                                                            Years Ended December 31,                     Through
                                             --------------------------------------------------------   December 31,
                                               1995        1996        1997        1998        1999        1999
                                             --------    --------    --------    --------    --------    --------
<S>                                          <C>         <C>         <C>         <C>         <C>         <C>
Statement of Operations Data:

Revenues .................................   $  1,000    $    648    $    828    $    832    $  1,045    $  4,482


Costs and expenses .......................      2,535       4,346       9,238       9,266      10,847      44,656
                                             --------    --------    --------    --------    --------    --------

Loss from operations .....................     (1,535)     (3,698)     (8,410)     (8,434)     (9,802)    (40,174)

Interest income (expense) and other, net .       (617)        330         556       1,068         501       2,130
                                             --------    --------    --------    --------    --------    --------


                                                        16
<PAGE>


Net loss .................................     (2,152)     (3,368)     (7,854)     (7,366)     (9,301)    (38,044)

Non-cash preferred dividends .............       --         1,414          35        --          --         1,449
                                             --------    --------    --------    --------    --------    --------

Net loss applicable to common
  shareholders ...........................   $ (2,152)   $ (4,782)   $ (7,889)   $ (7,366)   $ (9,301)   $(39,493)
                                             ========    ========    ========    ========    ========    ========

Basic and diluted net loss per common
shareholder ..............................   $  (0.67)   $  (1.11)   $  (1.18)   $  (0.73)   $  (0.85)
                                             ========    ========    ========    ========    ========

Weighted average common shares outstanding      3,206       4,307       6,670      10,160      10,914
</TABLE>



<TABLE>
<CAPTION>
                                                              As of December 31,
                                            --------------------------------------------------------
                                              1995        1996        1997        1998        1999
                                            --------    --------    --------    --------    --------
<S>                                         <C>         <C>         <C>         <C>         <C>
Balance Sheet Data:

Cash, cash equivalents and investments ..   $  3,820    $  7,315    $ 21,726    $ 15,220    $ 16,737

Total assets ............................      4,028       7,696      22,751      19,484      20,913

Deficit accumulated during the
  development stage .....................    (10,155)    (14,937)    (22,826)    (30,192)    (39,494)

Total shareholders' equity ..............      3,648       7,387      21,354      14,218      15,839
</TABLE>


ITEM 7: MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS
        OF OPERATIONS

         This Annual  Report on Form 10-K includes  forward-looking  statements.
Words  such as  "believes,"  "anticipates,"  "expects,"  "intends"  and  similar
expressions are intended to identify forward-looking statements, but are not the
exclusive means of identifying such statements. These statements concern matters
that involve risks and  uncertainties  that could cause actual results to differ
materially from those in the forward-looking  statements.  Further, we undertake
no  obligation  to  revise  any   statements  in  order  to  reflect  events  or
circumstances  that may arise after the date of this  report.  Actual  events or
results may differ materially from those discussed in this Report.  See "Factors
That May Affect Future Operating Results."

     Cellegy  Pharmaceuticals,   Inc.,  a  specialty  biopharmaceutical  company
incorporated   in  California  in  1989,  is  engaged  in  the   development  of
prescription  drugs and high performance  skin care products.  We are developing
several prescription drugs,  including Anogesic, a  nitroglycerin-based  product
for  the  treatment  of  anal  fissures  and  hemorrhoids  and  two  transdermal
testosterone gel products,  Tostrex,  for the treatment of male hypogonadism,  a
condition  that  affects men,  generally  above forty,  and  Tostrelle,  for the
treatment of diminished  sexual energy in menopausal  women.  We are testing and
developing a line of anti-wrinkling cosmeceutical products which we believe will
address the skin care needs of an affluent and aging population.

General

     In December  1997, we completed an asset  purchase  agreement  with Neptune
Pharmaceutical  Corporation ("Neptune") to acquire patent and other intellectual
property rights relating to Anogesic.  Our expenses relating to Anogesic product
development and clinical trials are expected to increase during the remainder of
2000 as a result of the second  confirmatory Phase III clinical trials initiated
in the first quarter 2000.

     In September  1998,  we began  initial  shipments  and product sales of C79
Intensive  Moisturizing  formulation  to Gryphon  Development  Inc., the product
development arm of a major specialty retailer. C79 is a key ingredient in a line
of healing hand creams sold at most of the  specialty  retailer's  stores in the
United States.

     In July 1999, we completed a self-managed,  $10.1 million private placement
of 1.6 million  shares of common stock.  Participants  in the offering  included
three institutional investors and our President and Chief Executive Officer.

     In  October  1999,  Cellegy  and  Glaxo  terminated  the  Glylorin  license
agreement with the return to us of Glylorin product rights. In 1999, we received
$117,300 in  remaining  development  funding due from Glaxo  through the date



                                       17
<PAGE>


of  termination.  We repaid  Glaxo  approximately  $200,000 in funds  previously
advanced by Glaxo. We do not currently intend to develop  Glylorin  itself,  but
will seek an appropriate  partner to develop the product in exchange for certain
milestone payments and royalties on future sales.

Results of Operations

Years Ended December 31, 1999, 1998 and 1997

    Revenues.  Cellegy had  revenues of  $1,045,000,  $832,000,  and $828,000 in
1999,  1998 and 1997,  respectively.  The increase of $213,000 in 1999  compared
with  1998  is  due  primarily  to an  increase  in  product  sales  to  Gryphon
Development of $440,000  offset  somewhat by a decrease in  development  funding
from  Glaxo of  $154,000.  The minor  increase  in 1998  compared  with 1997 was
primarily  due to first time  Gryphon  sales of $458,000 in 1998 offset by grant
funding revenues which were lower in 1998 by $454,000.

    Sales to Gryphon  during the first  quarter  of 2000 will  exceed  $400,000.
There can be no assurance that sales will continue at that level.

     Research and Development  Expenses.  Research and development expenses were
$7,965,000 in 1999, compared with $6,668,000 in 1998 and $3,786,000 in 1997. The
increase of  $1,297,000 in 1999 was  primarily  due to clinical  trial  expenses
related to Anogesic,  including  costs incurred to complete a Phase III clinical
trial.  Additionally,  we  incurred  higher rent and  related  utility  expenses
associated   with  our  new  laboratory   facilities  in  South  San  Francisco,
California.  The increase of  $2,882,000  in 1998  compared with 1997 was due to
clinical  expenses related to the start up of Anogesic clinical trials including
costs of  manufacturing  clinical  supplies  and costs  associated  with product
stability studies.

    We expect our research spending in 2000 to be, at least,  equal to or higher
than 1999  levels,  primarily  in support of our second  confirmatory  Phase III
Anogesic  clinical  trial, as well as two hemorrhoid  trials using Anogesic.  In
addition, there will be, at least, two on-going testosterone clinical trials.

    General and Administrative  Expenses.  General and  administrative  expenses
were  $2,613,000  in 1999,  compared with  $2,485,000 in 1998 and  $1,608,000 in
1997. The increase of $127,000 in 1999 was due to travel,  consulting, and other
expenses  associated  with our business  development  programs.  The increase of
$877,000 in 1998  compared with 1997 was due to increased  professional  fees in
connection  with  construction  and  design  of our  new  facility,  as  well as
personnel  related  expenses in  connection  with our business  development  and
marketing programs.

    Our general and administrative expenses are expected to continue to increase
in the future in support of our research and product commercialization efforts.

    Acquired  In-Process Technology. No acquired  in-process technology expenses
were incurred during 1999 and 1998,  while $3,843,000 was incurred in 1997. This
non-cash charge to operations  resulted from common stock issued pursuant to the
Anogesic  purchase  agreement we signed with Neptune in 1997.  We expect to have
additional  non-cash  charges  in  future  years,  including  2000,  if  certain
milestones are achieved. Although the dollar amount of future milestone payments
is fixed by the  agreement,  the amount of the non-cash  accounting  charge will
vary as a function of the share price of Cellegy's  common stock at the time the
milestone is achieved.

    Interest Income and Other,  net and interest  expenses.  Cellegy  recognized
$864,000 in interest  income for 1999,  compared  with  $1,091,000  for 1998 and
$556,000 for 1997. Fluctuations in interest income earned were tied primarily to
changes in average investment  balances during each period.  Changing investment
balances were  associated  with the timing and amounts  raised in two financings
completed  by  Cellegy.  Interest  expense in 1999 was  $363,000  compared  with
$22,000 in interest expense during 1998 reflecting interest payments on a higher
bank loan balance. No interest expense was recorded in 1997.

    Net Loss. The net loss applicable to common  shareholders  was $9,301,000 or
$0.85 per share in 1999 based on 10,914,000 weighted average shares outstanding,
compared  with a net loss of  $7,366,000  or $0.73  per  share in 1998  based on
10,160,000  weighted  average  shares  outstanding,  and $7,889,000 or $1.18 per
share in 1997 based on 6,670,000 weighted average shares outstanding.


                                       18
<PAGE>


Liquidity and Capital Resources

     We had  experienced  net losses and negative cash flow from operations each
year  since our  inception.  Through  December  31,  1999,  we had  incurred  an
accumulated  deficit of $39.5 million and had consumed  cash from  operations of
$32.5 million.  The public financings included $6.4 million in net proceeds from
its initial public  offering in August 1995, $6.8 million in net proceeds from a
preferred  stock  financing in April 1996,  $3.8 million in net proceeds  from a
private  placement of common stock in July 1997,  $13.8  million in net proceeds
from a  follow-on  public  offering in  November  1997 and $10.0  million in net
proceeds from a private  placement in July 1999. In June 1998, we secured a loan
with a commercial  bank to provide up to $4.5  million with an initial  interest
rate at the  bank's  prime  lending  rate  plus one  percentage  point  (9.5% at
December  31,  1999).  In  December  1999,  the loan was  amended  to  include a
revolving credit line allowing us to pay down principal  balances at any time or
increase  borrowings up to a maximum of $5.0  million.  As of December 31, 1999,
$4.0  million  was  outstanding  under  this  arrangement  and $1.0  million  is
available.

     Our cash and investments were $16.7 million at December 31, 1999,  compared
with $15.2 million at December 31, 1998. The increase in cash and investments of
$1.5 million was principally  due to net proceeds from the financing  completion
in July 1999  offset  somewhat  by net cash used in  operating  activities.  Our
operations  have and will continue to use  substantial  amounts of cash.  Future
expenditures  and capital  requirements  depend on numerous  factors  including,
without  limitation,  the progress  and focus of its  research  and  development
programs, the progress and results of preclinical and clinical testing, the time
and costs  involved  in  obtaining  regulatory  approvals,  the costs of filing,
prosecuting,  defending and  enforcing any patent claims and other  intellectual
property rights,  our ability to establish new collaborative  arrangements,  the
initiation of commercialization  activities,  the purchase of capital equipment,
and the availability of other financing.

     In order to complete  the  research and  development  and other  activities
necessary to commercialize its products,  additional financing will be required.
As a result,  we will seek  private  or public  equity  investments  and  future
collaborative  arrangements  with third parties to meet such needs.  There is no
assurance that such financing will be available for us to fund our operations on
acceptable  terms,  if at all.  Insufficient  funding  may  require us to delay,
reduce or  eliminate  some or all of its research  and  development  activities,
planned clinical trials and administrative  programs.  We believe that available
cash resources and the interest  thereon will be adequate to satisfy its capital
needs through at least December 31, 2000.

Factors That May Affect Future Operating Results

Our year 2000 issues were minimal.

     To  address  the  potential  impact  of year  2000,  we  established  a Y2K
cross-functional  project  team in August 1998,  chaired by our Vice  President,
Finance  and Chief  Financial  Officer.  The Y2K  project  team  reports  to the
Information  Systems  ("IS")  committee  which  consists of our Chief  Executive
Officer  and all its other  officers.  The Y2K project  team  developed a phased
approach to identify and resolve any Year 2000 issues.

     All three  phases of our  compliance  program  were  completed by the third
quarter 1999.  The total cost of the program was less than $35,000.  No problems
have been  encountered  associated  with Y2K  through  March 1, 2000.  We have a
contingency  plan in place in the  unlikely  event that a business  interruption
caused by Year 2000 problems should occur in the future.

We have a history  of  losses,  and we expect  losses to  continue  for at least
several years.

       Our accumulated  deficit as of December 31, 1999 was approximately  $39.5
million.  We have never  operated  profitably  and,  given our planned  level of
operating expenses,  we expect to continue to incur losses for at least the next
several  years.  We plan to increase  our  operating  expenses as we continue to
devote   significant   resources  to  preclinical   studies,   clinical  trials,
administrative,  marketing  and patent  activities.  We have not  generated  any
significant  revenues from  royalties or licensing of our  technologies,  and we
expect that it will take several years for any of the  prescription  products to
be approved for marketing.  Accordingly,  without substantial  revenues from new
corporate  collaborations,  royalties on product sales or other revenue sources,
we expect to incur substantial and increased operating losses in the foreseeable
future as our earlier stage potential  products move into clinical  development,
and as we  invest  in  research  or  acquire  additional  technologies,  product
candidates or businesses.  Our


                                       19
<PAGE>


losses may increase in the future,  and even if we achieve our revenue  targets,
we may not be able to sustain or increase profitability on a quarterly or annual
basis.  The  amount  of  future  net  losses,  and the  time  required  to reach
profitability,  are both  highly  uncertain.  To  achieve  sustained  profitable
operations, we must, among other things,  successfully discover, develop, obtain
regulatory approvals for and market pharmaceutical or cosmeceutical products. We
cannot assure you that we will ever be able to achieve or sustain profitability.

Our clinical trial results are very difficult to predict in advance, and failure
of one or more clinical trials could adversely affect our business and our stock
price.

     Before  we  obtain  regulatory  approval  for the  commercial  sale of most
potential drug products,  we must demonstrate  through  preclinical  studies and
clinical trials that the product is safe and efficacious for use in the clinical
indication  for which  approval is sought.  We cannot assure you that we will be
permitted  by the  U.S.  Food  and Drug  Administration  or other  international
regulatory  authorities to undertake or continue  clinical trials for any of our
potential  products or, if such trials are  permitted,  that such  products will
demonstrate safety and efficacy.  Moreover,  results of preclinical  studies and
early  clinical  trials  may not be good  predictors  of  results  that  will be
obtained in later-stage  clinical trials.  We cannot assure you that our present
or future  clinical  trials,  including  for  example,  the  current  II and III
clinical  trials using our Anogesic  product,  or the planned Phase III clinical
study for  testosterone  gel, will demonstrate the results required for approval
to market these potential products or even to continue with additional  clinical
development.  Because  of the  independent  and blind  nature of  certain  human
clinical testing, there will be extended periods during the testing process when
we will have only  limited,  or no,  access to  information  about the status or
results of the tests.  Other  pharmaceutical  companies have believed that their
products performed satisfactorily in early tests, only to find their performance
in later  tests,  including  Phase III  clinical  trials,  to be  inadequate  or
unsatisfactory,  or that FDA  Advisory  Committees  have  declined to  recommend
approval  of the  drugs,or  that the FDA itself  refused  the  result  that such
companies' stock prices have fallen precipitously fails to successfully complete
its current  Phase III trial or other  clinical  testing,  including  toxicology
studies,  our  business  and  stock  price  would be  materially  and  adversely
affected.

Our potential products are in early stages of product  development,  and we have
not sought regulatory approval to distribute any products.

     To date, we have not sought regulatory approval to distribute any products.
The time and  resource  commitment  required to achieve  market  success for any
individual  product is extensive  and  uncertain.  We cannot assure you that our
product  development  efforts  will  be  successful,  that  required  regulatory
approvals can be obtained,  that potential  products can be  manufactured  at an
acceptable cost and with appropriate  quality or that any approved  products can
be successfully marketed.

     With the exception of certain skin care cosmeceutical products, we have not
yet completed the  development of other products or sought  regulatory  approval
for the  marketing of our drug products and have not begun to market or generate
revenues from our prescription  products.  Development of our potential products
will  require  significant  additional  research  and  development.  Many of our
product   development  efforts  are  based  upon  technologies  and  therapeutic
approaches  that have not been  widely  tested or used.  Moreover,  our  beliefs
regarding the therapeutic and commercial potential for our products are based on
studies  conducted  to date,  and later  studies  may not  support  our  current
beliefs. In addition,  results of our studies have not been published in medical
journals or reviewed by independent third parties, and as a result have not been
subjected to the same degree of scrutiny as results that have been  published or
subjected to review by independent parties.

     Our potential  products are subject to the risks of failure inherent in the
development  of all products  based on new  technologies.  These  possible risks
include:

         o    Cellegy's therapeutic approaches will not be successful;

         o    the results from future clinical trials may not correlate with any
              safety or efficacy results from prior clinical  studies  conducted
              by Cellegy or others;

         o    Cellegy's potential products will not be successfully developed;


                                       20
<PAGE>


         o    products will not be found to be safe and effective by the FDA, or
              other international regulatory agencies;

         o    our future clinical and research and  development  activities will
              not result in any commercially viable products.

Possible FDA regulation of our  cosmeceutical  products as drugs would adversely
impact our planned marketing program.

     Cellegy   intends  to   introduce   products   that  will  compete  in  the
cosmeceutical  market,  including  a product  line that will  compete in what is
generally referred to as the "anti-wrinkling"  market.  "Cosmeceuticals" are not
defined in the Food,  Drug and Cosmetics  Act (the "FD&C Act").  The FDA has not
defined the term  "cosmeceuticals"  and may  consider  use of this term to imply
drug-like  qualities.  Cosmeceuticals  (a hybrid of the  words  "cosmetics"  and
"pharmaceuticals")  are products that contain  active  ingredients  which,  when
applied to the skin, will enhance appearance.  Cosmeceuticals  which satisfy the
definition  of a cosmetic  under the FD&C Act and which are not also drugs under
that statute are not subject to the same FDA requirements as drug products.  The
FDA may contend that one or more cosmeceutical products,  including Cellegy's or
competitors'  anti-wrinkling  products that are currently marketed or may in the
future be marketed,  are not  cosmetics but instead are subject to regulation as
drugs.

Competition and technological change is increasing.  In the future,  Cellegy may
not have the resources required to develop innovative products.

     The  pharmaceutical  and cosmeceutical  industries are subject to rapid and
significant  technological  change.  In the development and marketing of topical
prescription drugs, skin care and other cosmeceutical products and drug delivery
systems,  we face  intense  competition.  Competitors  in the United  States and
abroad are numerous and include,  among others, major pharmaceutical,  chemical,
cosmetic,  consumer product,  and biotechnology  companies,  specialized  firms,
universities  and other research  institutions.  Our  competitors may succeed in
developing  technologies  and products that are more effective than those we are
developing and could render our technology and potential  products  obsolete and
noncompetitive.  Many of these competitors have substantially  greater financial
and technical  resources,  clinical  production and marketing  capabilities  and
regulatory  experience.  In addition,  these companies and academic and research
institutions  compete  with us in  recruiting  and  retaining  highly  qualified
scientific and management personnel.  As a result, we cannot assure you that our
products under  development will be able to compete  successfully  with existing
products or innovative products under development by other organizations.

The type and scope of patent  coverage we have may limit the commercial  success
of our products.

     Cellegy's  success  depends,  in part,  on our  ability  to  obtain  patent
protection for our products and methods,  both in the United States and in other
countries.  Several  of our  products  are based on  existing  compounds  with a
history of use in humans but are being  developed by us for new  therapeutic use
in skin  diseases.  We cannot obtain  composition  patent claims on the compound
itself,  and will instead need to rely on patent claims, if any, directed to use
of the compound to treat certain  conditions or to specific  formulations we are
attempting to develop. We may not be able to prevent a competitor from using our
formulations or compounds for a different purpose. We cannot assure you that any
additional patents will be issued to Cellegy, that the protection of any patents
issued in the future will be  commercially  valuable  or that  current or future
patents will be held valid if subsequently challenged.

    The patent  position of companies  engaged in  businesses  such as Cellegy's
business   generally  is  uncertain  and  involves  complex  legal  and  factual
questions.  There is a substantial  backlog of patent applications at the United
States Patent and Trademark  Office.  Further,  issued patents can later be held
invalid by the patent office  issuing the patent or by a court.  There can be no
assurance that any patent applications  relating to our products or methods will
issue as  patents,  or, if  issued,  that the  patents  will not be  challenged,
invalidated or circumvented  or that the rights granted  thereunder will provide
us a competitive advantage. In addition, many other organizations are engaged in
research and product development efforts in drug delivery, skincare products and
cosmeceutical fields that may overlap with our products.  Such organizations may
currently  have,  or may  obtain in the  future,  legally  blocking  proprietary
rights,  including  patent  rights,  in one or more  products  or methods  under
development  or   consideration   by  us.  These  rights  may  prevent  us  from
commercializing  technology,  or may  require  us to obtain a  license  from the
organizations to use the technology.  Cellegy may not be able to obtain any such
licenses that may be required


                                       21
<PAGE>


on reasonable  financial  terms,  if at all, or that the patents  underlying any
such  licenses  will be  valid or  enforceable.  Moreover,  the laws of  certain
foreign countries do not protect intellectual property rights relating to United
States  patents  as  extensively  as those  rights are  protected  in the United
States. We are subject to the risk that individuals or organizations  located in
such countries will engage in development,  marketing or sales activities of our
products.

     Our agreements with the University of California give us exclusive  license
rights to certain drug  delivery  and other  technologies  that contain  certain
development and performance  milestones which we must satisfy in order to retain
such rights.  While we currently  believe we will be able to satisfy the revised
milestone  dates, a loss of rights to these  technologies  could have a material
adverse effect on our business and stock price.

Our product sales strategy involving corporate partners is highly uncertain.

     Cellegy is actively seeking to enter into agreements with certain corporate
partners  granting  rights  to  commercialize  our  lead  products.  We  have an
agreement  with one  academic  institution,  and we intend to enter  into  other
collaborative agreements in the future. We may rely on its partners to:

         o    conduct clinical trials;
         o    to obtain regulatory approvals; and,
         o    if  approved,  to  manufacture  and  market  or  co-promote  these
              products.

    Once  agreements  are  completed,  we may have little or no control over the
development of these  potential  products and little or no opportunity to review
clinical data before or after public  announcement of results.  Further,  we may
not  be  able  to  establish  any  such  collaborative  arrangements,   and  any
arrangements  that may be established  may not be  successful.  Failure to enter
into any such  arrangements  could have a material adverse effect on our ability
to develop  and  market  our  products,  particularly  in certain  international
markets.  If we are unable to find  another  corporate  partner  to develop  and
market Glylorin, it may never be commercialized.

We are  subject to  regulation  by  regulatory  authorities  including  the FDA;
obtaining  approval  to  market  drugs  is a  lengthy  process,  and  regulatory
authorities could delay or prevent marketing of our products.

     The research, development,  testing, manufacture,  labeling,  distribution,
marketing  and  advertising  of products  such as  Cellegy's  products,  and our
ongoing research and development activities, are subject to extensive regulation
by governmental regulatory authorities in the United States and other countries.
The extensive  preclinical  and clinical  testing  requirements  and  regulatory
approval  process  of the  FDA in  the  United  States  and of  certain  foreign
regulatory  authorities  require  a  number  of  years  and the  expenditure  of
substantial resources.  We may not be able to obtain the necessary approvals for
clinical  testing or for the  marketing of products on a timely basis or at all.
Moreover,  additional  government  regulations  may be  established  that  could
prevent  or delay  regulatory  approval  of our  products.  Delays in  obtaining
regulatory  approvals  could have a material  adverse effect on our business and
stock price. Even if regulatory approval of a product is granted,  such approval
may include significant  limitations on the indicated uses of the product or the
manner in which or conditions under which the product may be marketed. Moreover,
failure to comply with regulatory  requirements  for marketing  drugs, or if our
cosmeceutical  products are deemed to be drugs by the FDA, could subject Cellegy
to regulatory or judicial  enforcement actions,  including,  but not limited to,
product recalls or seizures, injunctions against production, distribution, sales
and marketing, civil penalties, criminal prosecution of Cellegy, our officers or
employees,  refusals to approve new products and  suspensions and withdrawals of
existing approvals, as well as potentially increased product liability exposure.
Sales of  Cellegy's  products  outside  the  United  States  will be  subject to
regulatory requirements governing clinical trials and marketing approval.  These
requirements vary widely from country to country and could delay introduction of
our products in those countries.

Our prospects for obtaining additional financing, if required, are uncertain and
failure to obtain needed financing could affect our ability to develop or market
products.

     Throughout our history,  we have consumed  substantial amounts of cash. Our
cash needs are expected to continue to increase  significantly over at least the
next several years in order to fund the additional  expenses  required to expand
our current  research and  development  programs.  We have no current  source of
ongoing  revenues or capital beyond existing cash and  investments,  and product
sales to Gryphon,  the development



                                       22
<PAGE>

subsidiary of major  specialty  retailer.  In order to complete the research and
development  and other  activities  necessary  to  commercialize  our  products,
additional financing will be required.

     We will seek private or public equity  financials and future  collaborative
arrangements with third parties to help fund future cash needs. Such funding may
not be  available  on  acceptable  terms,  if at all.  Insufficient  funding may
require  us to  delay,  reduce  or  eliminate  some or all of our  research  and
development activities or planned clinical trial programs.

We  currently  have no  products we sell on our own and have  limited  sales and
marketing experience.

     We may market  certain  of our  products,  if  successfully  developed  and
approved,  through a direct sales force in the United  States and through  sales
and  marketing  partnership  or  distribution  arrangements  outside  the United
States. We have no history or experience in sales, marketing or distribution. To
market our  products  directly,  we intend to  establish a  marketing  group and
direct sales force or obtain the  assistance  of our  marketing  partner.  If we
enter into marketing or licensing  arrangements with established  pharmaceutical
companies,  our  revenues  will be subject to the terms and  conditions  of such
arrangements and will be dependent on the efforts of our partner.  We may not be
able to  successfully  establish a direct  sales  force,  or assure you that our
collaborators  will  effectively  market any of our potential  products.  Either
circumstance  could have a material  adverse  effect on our  business  and stock
price.

We have not  manufactured  products before and are dependent on a limited number
of critical suppliers.

     Cellegy has no direct experience in manufacturing of products and currently
does not have any  capacity  to  manufacture  on a large  commercial  scale.  We
currently  rely on a limited number of contract  manufacturers  and suppliers to
manufacture  our  formulations.  Our major contract  manufacturer  is a Canadian
company recently acquired by another foreign pharmaceutical company. Although we
believe that there will be  continuity  of supply from current  contractors  and
that there are  adequate  third party  manufacturers,  there can be no assurance
that we will be able to enter  into  acceptable  agreements  with  them.  In the
future,  we may not be able to obtain  contract  manufacturing  on  commercially
acceptable  terms for  compounds or product  formulations  in the  quantities we
need.  Manufacturing  or quality  control  problems  could occur at the contract
manufacturers  such that they may not be able to  maintain  compliance  with the
FDA's current good  manufacturing  practice  requirements  necessary to continue
manufacturing our products.

The health  care  industry  is  unpredictable,  and  changes in the health  care
industry could adversely affect our business.

     The  healthcare  industry is subject to changing  political,  economic  and
regulatory influences that may significantly affect the purchasing practices and
pricing of human therapeutics.  Cost containment measures, whether instituted by
health care providers or enacted as a result of government health administration
regulators  or new  regulations,  such as  pricing  limitations  or  formulating
eligibility  for  dispensation  by medical  providers,  could  result in greater
selectivity in the availability of treatments.  Such  selectivity  could have an
adverse effect on Cellegy's ability to sell prescription  products, and adequate
patient  insurance  coverage may not be available for Cellegy to maintain  price
levels.  The trend towards managed health care in the United States,  as well as
legislative  proposals  to reform  health  care or reduce  government  insurance
programs,  may result in lower prices or reduced markets for Cellegy's products.
The  adoption  of any such  measures  or reforms  could have a material  adverse
effect  on  the  business  and   financial   condition  of  Cellegy.   Moreover,
cosmeceutical products generally are not reimbursed by third party payors.

We have  very  limited  staffing  and will  continue  to be  dependent  upon key
employees.

     Our  success  is  dependent  upon  the  efforts  of a small  technical  and
management  team.  If key  individuals  leave  Cellegy,  we could  be  adversely
affected if suitable replacement personnel are not quickly recruited. Our future
success  depends  upon our ability to  continue to attract and retain  qualified
scientific,  marketing and technical personnel. There is intense competition for
qualified  personnel  in all  functional  areas  and  competition  will  make it
difficult  to attract  and  retain the  qualified  personnel  necessary  for the
development and growth of our business.


                                       23
<PAGE>


We are subject to the risk of product liability lawsuits.

     The testing,  marketing and sale of human health care  products  entails an
inherent risk of  allegations of product  liability.  We are subject to the risk
that  substantial  product  liability claims could be asserted against us in the
future.  Cellegy  has  obtained  limited  amounts of  insurance  relating to our
clinical  trials.  There can be no  assurance  that we will be able to obtain or
maintain insurance on acceptable terms for clinical and commercial activities or
that any insurance  obtained will provide adequate  protection against potential
liabilities.

Our stock price could be volatile.

     Our stock  price has from time to time  experienced  significant  price and
volume   fluctuations   that  may  be  unrelated   to   operating   performance.
Announcements that could significantly impact our stock price include:

         o    clinical trial results;

         o    developments or disputes concerning patent or proprietary rights;

         o    publicity  regarding actual or potential clinical results relating
              to our products under development or by our competitors;

         o    regulatory  developments  in both the United  States  and  foreign
              countries;

         o    overall  movement in stock prices of  comparable  biopharmceutical
              companies;

         o    economic and other external factors; and,

         o    period-to-period fluctuations in financial results.

Our quarterly operating results are subject to fluctuations,  which could affect
our stock price.

     Given the uncertain nature of drug  development,  it is difficult for us to
predict  operating  expenses and revenues from period to period. If our products
are approved, it will be very difficult to predict the sustainability of initial
prescription  patterns and resulting  revenues of our products.  These potential
fluctuations in financial results may negatively impact our stock price.

ITEM 7A: QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK

     Cellegy  invests its excess cash in  short-term,  investment  grade,  fixed
income  securities  under  an  investment  policy.  All of our  investments  are
classified  as   available-for-sale   (see  Financial   Statements  -  Note  2).
Approximately  $10,970,718 of our securities  will mature by the end of 2000. We
believe that potential near-term losses in future earnings,  fair values or cash
flows related to their  investment  portfolio would not be significant.  Cellegy
has a long-term note payable  outstanding  (see  Financial  Statements - Note 4)
with an interest rate which currently varies with the lender's prime rate.

ITEM 8: FINANCIAL STATEMENTS AND SUPPLEMENTARY DATA

         The financial  statements and supplementary data required by item 7 are
set forth below on pages F-1 through F-21 of this report.

ITEM 9: CHANGES  IN AND  DISAGREEMENTS  WITH  ACCOUNTANTS  ON  ACCOUNTING  AND
        FINANCIAL DISCLOSURES.

None.


                                       24
<PAGE>


                                    PART III

ITEM 10: DIRECTORS AND EXECUTIVE OFFICERS OF THE REGISTRANT

     Information  required by this Item with respect to directors and compliance
with Section  16(a) of the  Securities  Exchange Act of 1934 may be found in the
sections captioned "Election of Cellegy Directors" and "Compliance under Section
16(a) of the Securities  Exchange Act of 1934" appearing in the definitive Proxy
Statement to be delivered to  shareholders in connection with the Annual Meeting
of  Shareholders  expected  to be held  on May 31,  2000.  Such  information  is
incorporated herein by reference. Information required by this Item with respect
to  executive  officers  may be found in Part I hereof in the section  captioned
"Executive Officers of the Registrant."

ITEM 11: EXECUTIVE COMPENSATION

     Information with respect to this Item may be found in the section captioned
"Executive  Compensation"  appearing  in the  definitive  Proxy  Statement to be
delivered to  shareholders in connection with the Annual Meeting of Shareholders
expected to be held on May 31, 2000. Such information is incorporated  herein by
reference.

ITEM 12: SECURITY OWNERSHIP OF CERTAIN BENEFICIAL OWNERS AND MANAGEMENT

     Information with respect to this Item may be found in the section captioned
"Security  Ownership of Certain  Beneficial Owners and Management"  appearing in
the definitive  Proxy  Statement to be delivered to  Shareholders  in connection
with the Annual  Meeting of  Shareholders  expected to be held on May 31,  2000.
Such information is incorporated herein by reference.

ITEM 13: CERTAIN RELATIONSHIPS AND RELATED TRANSACTIONS

     Information with respect to this Item may be found in the section captioned
"Certain  Relationships  and Related  Transactions"  appearing in the definitive
Proxy  Statement to be delivered to  Shareholders  in connection with the Annual
Meeting of Shareholders expected to be held on May 31, 2000. Such information is
incorporated herein by reference.


                                       25
<PAGE>
                          Index to Financial Statements


                                                                      Page
                                                                    --------

Report of Ernst & Young LLP, Independent Auditors                      F-2
Balance Sheets                                                         F-3
Statements of Operations                                               F-4
Statements of Shareholders' Equity                                     F-5
Statements of Cash Flows                                               F-8
Notes to Financial Statements                                          F-10




                                      F-1
<PAGE>




                Report of Ernst & Young LLP, Independent Auditors

The Board of Directors and Shareholders
Cellegy Pharmaceuticals, Inc.


We have audited the accompanying balance sheets of Cellegy Pharmaceuticals, Inc.
(a development  stage company) as of December 31, 1999 and 1998, and the related
statements of  operations,  shareholders'  equity and cash flows for each of the
three years in the period ended  December 31, 1999, and for the period from June
26, 1989 (inception)  through December 31, 1999. These financial  statements are
the responsibility of the Company's management. Our responsibility is to express
an opinion on these financial statements based on our audits.

We conducted our audits in accordance with auditing standards generally accepted
in the United States. Those standards require that we plan and perform the audit
to obtain reasonable  assurance about whether the financial  statements are free
of material misstatement. An audit includes examining, on a test basis, evidence
supporting  the amounts and  disclosures in the financial  statements.  An audit
also includes assessing the accounting principles used and significant estimates
made by  management,  as well as  evaluating  the  overall  financial  statement
presentation.  We believe  that our audits  provide a  reasonable  basis for our
opinion.

In our opinion,  the financial  statements  referred to above present fairly, in
all material respects, the financial position of Cellegy  Pharmaceuticals,  Inc.
at December 31, 1999 and 1998,  and the results of its  operations  and its cash
flows for each of the three years in the period ended December 31, 1999, and for
the  period  from June 26,  1989  (inception)  through  December  31,  1999,  in
conformity with accounting principles generally accepted in the United States.

Palo Alto, California
February 4, 2000


                                      F-2
<PAGE>

<TABLE>
                                              Cellegy Pharmaceuticals, Inc.
                                              (a development stage company)

                                                     Balance Sheets
<CAPTION>
                                                                                                  December 31,
                                                                                          ----------------------------
                                                                                              1999            1998
                                                                                          ------------    ------------
<S>                                                                                       <C>             <C>
Assets

Current assets
     Cash and cash equivalents ........................................................   $    804,089    $  1,610,826
     Short-term investments ...........................................................     10,970,718       7,282,233
     Prepaid expenses and other current assets ........................................      1,026,326       1,433,394
                                                                                          ------------    ------------
Total current assets ..................................................................     12,801,133      10,326,453
Property and equipment, net ...........................................................      3,149,384       2,830,808
Long-term investments  ................................................................      4,962,420       6,326,623
                                                                                          ------------    ------------
Total assets ..........................................................................   $ 20,912,937    $ 19,483,884
                                                                                          ============    ============

Liabilities and Shareholders' Equity

Current liabilities

     Accounts payable and accrued liabilities .........................................   $    475,166    $  1,551,600
     Deferred revenue .................................................................           --           250,000
     Accrued research fees ............................................................        238,837          94,088
     Accrued compensation and related expenses ........................................        106,223          69,097
     Current portion of note payable                                                         1,152,828         402,602
                                                                                          ------------    ------------
Total current liabilities .............................................................      1,973,054       2,367,387
Long-term portion of note payable and other long term liabilities .....................      2,882,070       2,818,211
Other long-term liabilities ...........................................................        218,993          80,256

Commitments and contingencies

Shareholders' equity
     Preferred  stock, no par value; 5,000,000 shares authorized: Series A
         convertible  preferred stock 1,100 shares designated;  no shares issued
         or outstanding at
         December 31, 1999 and 1998 ...................................................           --              --
     Common stock, no par value; 20,000,000 shares authorized: 12,010,242 shares
         issued and  outstanding at December  31, 1999 and 10,173,294 shares issued
         and outstanding at December 31, 1998 .........................................     55,367,903      44,363,133
     Accumulated other comprehensive income (loss) ....................................        (35,471)         47,353
     Deficit accumulated during the development stage .................................    (39,493,612)    (30,192,456)
                                                                                          ------------    ------------
     Total shareholders' equity .......................................................     15,838,820      14,218,030
                                                                                          ------------    ------------
Total liabilities and shareholders' equity ............................................   $ 20,912,937    $ 19,483,884
                                                                                          ============    ============
<FN>
                                             See accompanying notes.
</FN>
</TABLE>


                                                          F-3
<PAGE>


<TABLE>

                                              Cellegy Pharmaceuticals, Inc.
                                              (a development stage company)

                                                Statements of Operations
<CAPTION>

                                                                                                          Period from
                                                                                                         June 26, 1989
                                                                                                          (inception)
                                                                     Years ended December 31,               through
                                                         -------------------------------------------      December 31,
                                                             1999            1998           1997             1999
                                                         ------------    ------------    ------------    ------------
<S>                                                      <C>             <C>             <C>             <C>
Revenues:
     Licensing and contract revenue from affiliate ...   $       --      $       --      $       --      $  1,145,373
     Licensing, milestone, and development funding ...        117,303         271,248         603,700       1,551,408
     Government grants ...............................         29,976         102,502         223,995         429,976
     Product sales ...................................        897,859         457,970            --         1,355,829
                                                         ------------    ------------    ------------    ------------
Total revenues .......................................      1,045,138         831,720         827,695       4,482,586
Costs and expenses:
     Cost of products sold ...........................        269,358         113,073            --           382,431
     Research and development ........................      7,965,477       6,668,014       3,786,411      27,542,131
     General and administrative ......................      2,612,601       2,485,341       1,608,319      12,888,491
     Acquired in-process technology ..................           --              --         3,842,968       3,842,968
                                                         ------------    ------------    ------------    ------------
Total costs and expenses .............................     10,847,436       9,266,428       9,237,698      44,656,021
                                                         ------------    ------------    ------------    ------------
Operating loss .......................................     (9,802,298)     (8,434,708)     (8,410,003)    (40,173,435)
     Interest expense ................................       (362,735)        (22,146)           --        (1,248,621)
     Interest income and other, net ..................        863,877       1,090,523         555,935       3,376,949
                                                         ------------    ------------    ------------    ------------
Net loss .............................................     (9,301,156)     (7,366,331)     (7,854,068)    (38,045,107)
Non-cash preferred dividends .........................           --              --            34,740       1,448,505
                                                         ------------    ------------    ------------    ------------
Net loss applicable to common shareholders ...........   $ (9,301,156)   $ (7,366,331)   $ (7,888,808)   $(39,493,612)
                                                         ============    ============    ============    ============
     Basic and diluted net loss per common share .....   $      (0.85)   $      (0.73)   $      (1.18)
                                                         ============    ============    ============
Weighted average common shares used in computing basic
and diluted net loss per common share ................     10,913,554      10,160,026       6,670,192
                                                         ============    ============    ============
<FN>
                                                 See accompanying notes.
</FN>
</TABLE>


                                                          F-4
<PAGE>

<TABLE>
                                                           Cellegy Pharmaceuticals, Inc.
                                                           (a development stage company)

                                                          Statements of Shareholders' Equity
<CAPTION>
                                                    Series A Convertible       Series B Convertible       Series C Convertible
                                                      Preferred Stock             Preferred Stock           Preferred Stock
                                                      ---------------             ---------------           ---------------
                                                    Shares       Amount          Shares       Amount      Shares       Amount
<S>                                               <C>         <C>               <C>         <C>            <C>    <C>
Issuance of common stock for cash
   through December 31, 1996 .............           --       $     --             --       $     --       --     $    --
Issuance of common stock for services
   rendered through December 31, 1996 ....           --             --             --             --       --          --
Repurchase of common shares in 1992 ......           --             --             --             --       --          --
Issuance of convertible preferred
   stock, net of issuance cost through
   December 31, 1996 .....................         27,649      6,801,730           --             --     477,081      4,978,505
Issuance of Series A convertible
   preferred stock and warrants to
   purchase 14,191 shares of Series A
   convertible preferred stock in
   exchange for convertible promissory
   notes and accrued interest through
   December 31, 1996 .....................        625,845      1,199,536           --             --       --          --
Issuance of convertible preferred stock
   for services rendered, and license
   agreement through December 31, 1996 ...         50,110        173,198           --             --       --          --
Issuance of Series B convertible
   preferred stock in exchange for
   convertible promissory notes in 1992 ..           --             --           12,750        114,000     --          --
Issuance of common stock in exchange
   for notes payable .....................           --             --             --             --       --          --
Issuance of warrants in connection with
   notes payable financing ...............           --             --             --             --       --          --
Issuance of common stock in connection
   with IPO in August 1995 ...............           --             --             --             --       --          --
</TABLE>
<TABLE>
<CAPTION>
                                                                                                    Deficit
                                                                                  Accumulated     Accumulated
                                                                                      Other        During the       Total
                                                          Common Stock           Comprehensive     Development   Shareholders'
                                                      Shares         Amount       Income (Loss)       Stage         Equity
                                                      ------         ------       -------------       -----         ------
<S>                                               <C>            <C>               <C>            <C>            <C>
Issuance of common stock for cash
   through December 31, 1996 .............          953,400      $    126,499      $     --       $     --       $    126,499
Issuance of common stock for services
   rendered through December 31, 1996 ....          269,116            24,261            --             --             24,261
Repurchase of common shares in 1992 ......           (3,586)             (324)           --             --               (324)
Issuance of convertible preferred
   stock, net of issuance cost through
   December 31, 1996 .....................             --                --              --             --         11,780,235
Issuance of Series A convertible
   preferred stock and warrants to
   purchase 14,191 shares of Series A
   convertible preferred stock in
   exchange for convertible promissory
   notes and accrued interest through
   December 31, 1996 .....................             --                --              --             --          1,199,536
Issuance of convertible preferred stock
   for services rendered, and license
   agreement through December 31, 1996 ...             --                --              --             --            173,198
Issuance of Series B convertible
   preferred stock in exchange for
   convertible promissory notes in 1992 ..             --                --              --             --            114,000
Issuance of common stock in exchange
   for notes payable .....................           42,960           268,500            --             --            268,500
Issuance of warrants in connection with
   notes payable financing ...............             --             487,333            --             --            487,333
Issuance of common stock in connection
   with IPO in August 1995 ...............        1,322,500         6,383,785            --             --          6,383,785
<FN>
                                              See accompanying notes.
</FN>
</TABLE>


                                                                F-5
<PAGE>

<TABLE>
                                                           Cellegy Pharmaceuticals, Inc.
                                                           (a development stage company)

                                                   Statements of Shareholders' Equity - (Continued)

<CAPTION>
                                              Series A Convertible           Series B Convertible          Series C Convertible
                                                  Preferred Stock              Preferred Stock               Preferred Stock
                                                  ---------------              ---------------                ---------------
                                                Shares       Amount          Shares        Amount           Shares       Amount
                                                ------       ------          ------        ------           ------       ------
<S>                                           <C>          <C>               <C>           <C>             <C>          <C>
Conversion of preferred stock,
   including dividends, to common stock
   through December 31, 1996 .............    (703,409)    (7,426,958)       (12,750)      (114,000)      (477,081)    (4,978,505)
Exercise of warrants to purchase common
   stock .................................        --             --             --             --             --             --
Exercise of options to purchase common
   stock .................................        --             --             --             --             --             --
Compensation expense related to the
   extension of option exercise periods...        --             --             --             --             --             --
Non-cash preferred dividends .............        --        1,413,765           --             --             --             --
Unrealized gains on investments ..........        --             --             --             --             --             --
Net loss for the period June 26, 1989
   (inception) through December 31, 1996          --             --             --             --             --             --
                                            ----------     ----------     ----------     ----------     ----------     ----------
Balances at December 31, 1996 ............         195      2,161,271           --             --             --             --
Exercise of warrants to purchase common
   stock .................................        --             --             --             --             --             --
Non-cash preferred dividends .............        --           34,740           --             --             --             --
Conversion of preferred stock,
   including dividends, to common stock           (195)    (2,196,011)          --             --             --             --
Exercise of options to purchase common
   stock .................................        --             --             --             --             --             --
Compensation expense related to the
   extension of option exercise periods           --             --             --             --             --             --
Issuance of common stock in connection
   with the private placement in July
   1997, net of issuance costs ...........        --             --             --             --             --             --
Issuance of common stock in connection
   with the public offering of common
   stock in November 1997, net of
   issuance costs ........................        --             --             --             --             --             --
Issuance of common stock in connection
   with the acquisition of product
   rights from Neptune Pharmaceutical
   Corp. .................................        --             --             --             --             --             --
Unrealized loss on investments ...........        --             --             --             --             --             --
Net loss - 1997 ..........................        --             --             --             --             --             --
                                            ----------     ----------     ----------     ----------     ----------     ----------
Total Comprehensive Loss - 1997                   --             --             --             --             --             --
                                            ----------     ----------     ----------     ----------     ----------     ----------
Balances at December 31, 1997 ............        --             --             --             --             --             --
</TABLE>


<TABLE>
<CAPTION>
                                                                                             Deficit
                                                                           Accumulated      Accumulated
                                                                              Other          During the       Total
                                                    Common Stock           Comprehensive     Development   Shareholders'
                                                Shares       Amount        Income (Loss)       Stage         Equity
                                               ------         ------       -------------       -----          ------
<S>                                           <C>           <C>             <C>            <C>             <C>
Conversion of preferred stock,
   including dividends, to common stock
   through December 31, 1996 .............    2,426,762     12,519,463           --              --              --
Exercise of warrants to purchase common
   stock .................................      135,256        51,814            --              --            51,814
Exercise of options to purchase common
   stock .................................        6,344        11,553            --              --            11,553
Compensation expense related to the
   extension of option exercise periods            --          268,486           --              --           268,486
Non-cash preferred dividends .............         --             --             --        (1,413,765)           --
Unrealized gains on investments ..........         --             --           22,167            --            22,167
Net loss for the period June 26, 1989
   (inception) through December 31, 1996..         --             --             --       (13,523,552)    (13,523,552)
                                            -----------    -----------    -----------     -----------     -----------
Balances at December 31, 1996 ............    5,152,752     20,141,370         22,167     (14,937,317)      7,387,491
Exercise of warrants to purchase common
   stock .................................      227,847            930           --              --               930
Non-cash preferred dividends .............         --             --             --           (34,740)           --
Conversion of preferred stock,
   including dividends, to common stock         587,879      2,196,011           --              --              --
Exercise of options to purchase common
   stock .................................      132,137        362,303           --              --           362,303
Compensation expense related to the
   extension of option exercise periods            --           69,995           --              --            69,995
Issuance of common stock in connection
   with the private placement in July
   1997, net of issuance costs ...........    1,547,827      3,814,741           --              --         3,814,741
Issuance of common stock in connection
   with the public offering of common
   stock in November 1997, net of
   issuance costs ........................    2,012,500     13,764,069           --              --        13,764,069
Issuance of common stock in connection
   with the acquisition of product
   rights from Neptune Pharmaceutical
   Corp. .................................      462,809      3,842,968           --              --         3,842,968
Unrealized loss on investments ...........         --             --          (34,000)           --           (34,000)
Net loss - 1997 ..........................         --             --             --         7,854,068)     (7,854,068)
                                            -----------    -----------    -----------     -----------     -----------
Total Comprehensive Loss - 1997                    --             --             --              --        (7,888,068)
                                            -----------    -----------    -----------     -----------     -----------
Balances at December 31, 1997 ............   10,123,751     44,192,387        (11,833)    (22,826,125)     21,354,429
<FN>
                                              See accompanying notes.
</FN>
</TABLE>


                                                                F-6
<PAGE>
<TABLE>
                                          Cellegy Pharmaceuticals, Inc.
                                           (a development stage company)

                                 Statements of Shareholders' Equity - (Continued)
<CAPTION>

                                            Series A Convertible   Series B Convertible     Series C Convertible
                                              Preferred Stock         Preferred Stock         Preferred Stock
                                              ---------------         ---------------         ---------------
                                            Shares       Amount     Shares       Amount     Shares       Amount
                                            ------       ------     ------       ------     ------       ------
<S>                                          <C>            <C>       <C>            <C>       <C>           <C>
Exercise of warrants to purchase common
   stock ..............................      --             --        --             --        --            --
Exercise of options to purchase common
   stock ..............................      --             --        --             --        --            --
Unrealized gain on investments ........      --             --        --             --        --            --
Net loss - 1998 .......................      --             --        --             --        --            --
                                           -----      ---------     -----      ---------     -----      --------
Total Comprehensive Loss - 1998 .......      --             --        --             --        --            --
                                           -----      ---------     -----      ---------     -----      --------
Balances at December 31, 1998 .........      --       $     --        --       $     --        --       $    --
Issuance of common stock in connection
   with the private placement of common
   stock in July 1999, net of issuance
   costs ..............................      --             --        --             --        --            --
Exercise of warrants to purchase common
   stock ..............................      --             --        --             --        --            --
Exercise of options to purchase common
   stock ..............................      --             --        --             --        --            --
Unrealized loss on investments ........      --             --        --             --        --            --
Net loss - 1999 .......................      --             --        --             --        --            --
                                           -----      ---------     -----      ---------     -----      --------
Total Comprehensive Loss - 1999 .......      --             --        --             --        --            --
                                           -----      ---------     -----      ---------     -----      --------
Balances at December 31, 1999 .........      --       $     --        --       $     --        --       $    --
                                           =====      =========     =====      =========     =====      ========
</TABLE>

<TABLE>
<CAPTION>
                                                                                                     Deficit
                                                                                Accumulated        Accumulated
                                                                                    Other           During the              Total
                                                       Common Stock             Comprehensive       Development        Shareholders'
                                                  Shares           Amount        Income (Loss)         Stage               Equity
                                                  ------           ------        -------------         -----               ------
<S>                                            <C>             <C>                    <C>           <C>                <C>
Exercise of warrants to purchase common
   stock ..............................            13,979            47,740              --                 --               47,740
Exercise of options to purchase common
   stock ..............................            35,564           123,006              --                 --              123,006
Unrealized gain on investments ........              --                --              59,186               --               59,186
Net loss - 1998 .......................              --                --                --           (7,366,331)        (7,366,331)
                                             ------------      ------------      ------------       ------------       ------------
Total Comprehensive Loss - 1998 .......              --                --                --                 --           (7,307,145)
                                             ------------      ------------      ------------       ------------       ------------
Balances at December 31, 1998 .........        10,173,294      $ 44,363,133            47,353       $(30,192,456)      $ 14,218,030
Issuance of common stock in connection
   with the private placement of common
   stock in July 1999, net of issuance
   costs ..............................         1,616,000        10,037,662              --                 --            10,037,66
Exercise of warrants to purchase common
   stock ..............................           119,171           502,195              --                 --              502,195
Exercise of options to purchase common
   stock ..............................           101,777           464,913              --                 --              464,913
Unrealized loss on investments ........              --                --             (82,824)              --              (82,824)
Net loss - 1999 .......................              --                --                --           (9,301,156)        (9,301,156)
                                             ------------      ------------      ------------       ------------       ------------
Total Comprehensive Loss - 1999 .......              --                --                --                 --           (9,383,980)
                                             ------------      ------------      ------------       ------------       ------------
Balances at December 31, 1999 .........        12,010,242      $ 55,367,903      $    (35,471)      $(39,493,612)      $ 15,838,820
                                             ------------      ------------      ------------       ------------       ------------
<FN>
                                              See accompanying notes.
</FN>
</TABLE>


                                                                F-7
<PAGE>


<TABLE>
                                              Cellegy Pharmaceuticals, Inc.
                                              (a development stage company)

                                                Statements of Cash Flows
<CAPTION>

                                                                                                          Period from
                                                                                                         June 26, 1989
                                                                                                          (inception)
                                                                      Years ended December 31,               through
                                                          --------------------------------------------     December 31,
                                                              1999           1998             1997            1999
                                                          ------------    ------------    ------------    ------------
<S>                                                       <C>             <C>             <C>             <C>
Operating activities
Net loss ..............................................   $ (9,301,156)   $ (7,366,331)   $ (7,854,068)   $(38,045,107)
Adjustment to reconcile net loss to net cash used in
   operating activities:
   Acquired in-process technology .....................           --              --         3,842,968       3,842,968
   Depreciation and amortization ......................        428,980          15,015          17,618         711,975
   Compensation expense related to the extension of
     option exercise periods ..........................           --              --            69,995         338,481
   Amortization of discount on notes payable and
     deferred financing costs .........................           --              --              --           567,503
   Issuance of common shares for services .............           --              --              --            24,261
   Issuance of convertible preferred stock for
     services rendered, interest, and license agreement           --              --              --           240,198
Changes in operating assets and liabilities:
   Prepaid expenses and other current assets ..........        407,068        (421,481)       (661,352)     (1,026,326)
   Accounts payable and accrued liabilities ...........     (1,076,434)        846,447         435,140         475,166
   Deferred revenue ...................................       (250,000)       (250,000)        500,000            --
   Accrued research fees ..............................        144,749         (60,577)        133,665         238,837
   Accrued compensation and related expenses ..........         37,126          31,877          19,262         106,223
                                                          ------------    ------------    ------------    ------------
Net cash used in operating activities .................     (9,609,667)     (7,205,050)     (3,496,772)    (32,525,821)

Investing activities
Purchases of property and equipment ...................       (747,556)     (2,832,160)           --        (3,752,609)
Purchases of investments ..............................    (19,947,556)     (5,039,440)    (18,915,933)    (60,525,449)
Sales of investments ..................................      8,525,450       5,893,870            --        14,419,320
Maturities of investments .............................      9,015,000       5,500,000       6,256,000      30,137,520
                                                          ------------    ------------    ------------    ------------
Net cash provided by (used in) investing activities ...     (3,154,662)      3,522,270     (12,659,933)    (19,721,218)
<FN>
                                                 See accompanying notes.
</FN>
</TABLE>


                                                          F-8
<PAGE>

<TABLE>
                                              Cellegy Pharmaceuticals, Inc.
                                              (a development stage company)

                                         Statements of Cash Flows - (Continued)
<CAPTION>

                                                                                                       Period from
                                                                                                      June 26, 1989
                                                                                                       (inception)
                                                                      Years ended December 31,            through
                                                        --------------------------------------------    December 31,
                                                            1999           1998             1997           1999
                                                        ------------    ------------    ------------   ------------
<S>                                                     <C>             <C>             <C>            <C>
Financing activities
Proceeds from notes payable .........................   $  1,279,187    $  3,220,813    $       --     $  8,047,424
Repayment of notes payable ..........................       (465,102)           --              --       (2,575,710)
Other long-term liabilities .........................        138,737          80,256            --          218,993
Net proceeds from issuance of common stock ..........     11,004,770         170,746      17,942,043     35,682,136
Issuance of convertible preferred stock, net of
   issuance costs ...................................           --              --              --       11,757,735
Deferred financing costs ............................           --              --              --          (80,170)
                                                        ------------    ------------    ------------   ------------
Net cash provided by financing activities ...........     11,957,592       3,471,815      17,942,043     53,050,408
                                                        ------------    ------------    ------------   ------------
Net increase (decrease) in cash .....................       (806,737)       (210,965)      1,785,338        804,089

Cash and cash equivalents, beginning of period ......      1,610,826       1,821,791          36,453           --
                                                        ------------    ------------    ------------   ------------
Cash and cash equivalents, end of period ............   $    804,089    $  1,610,826    $  1,821,791   $    804,089
                                                        ============    ============    ============   ============

Supplemental disclosure of non-cash transactions:
Issuance of common stock in connection with acquired
in-process technology ...............................   $       --      $       --      $  3,842,968   $  3,842,968
                                                        ============    ============    ============   ============
Conversion of preferred stock to common stock .......   $       --      $       --      $  2,196,011   $ 14,715,474
                                                        ============    ============    ============   ============
Issuance of common stock for notes payable ..........   $       --      $       --      $       --     $    277,250
                                                        ============    ============    ============   ============
Issuance of warrants in connection with notes payable
   financing ........................................   $       --      $       --      $       --     $    487,333
                                                        ============    ============    ============   ============
Issuance of convertible preferred stock for notes ...   $       --      $       --      $       --     $  1,268,316
                                                        ============    ============    ============   ============
<FN>
                                              See accompanying notes.
</FN>
</TABLE>


                                                          F-9
<PAGE>




                          Cellegy Pharmaceuticals, Inc.

                          (a development stage company)

                          Notes to Financial Statements

1.       Accounting Policies

Description of Business

         Cellegy Pharmaceuticals, Inc., incorporated in California in June 1989,
is a development  stage company.  Since its  inception,  the Company has engaged
primarily  in  research  and  development  activities  based  upon its  patented
transdermal  and topical  formulation  expertise.  The  Company has  conducted a
number of clinical  trials using its  products,  including  the  preparation  of
manufactured clinical materials.  Laboratory equipment and facility improvements
have been  purchased  and  installed in support of its research and  development
activities.  A  number  of  sponsored,  external  research  programs  have  been
undertaken.

Basis of Presentation

         In the course of its  development,  the  Company  incurred  significant
losses and will  continue  to incur  additional  losses  during its  development
phase. As a result,  the Company will require  substantial  additional funds for
its operational  activities and may seek private or public equity financings and
future  collaborative  arrangements  with third  parties to meet its cash needs.
There is no assurance that such additional funds will be available on acceptable
terms or  available  at all.  Insufficient  funding  may  require the Company to
delay, reduce, or eliminate some or all of its research and development, planned
clinical trials, and administrative programs.

Use of Estimates

         The  preparation of financial  statements in conformity  with generally
accepted  accounting  principles  requires  management  to  make  estimates  and
assumptions  that affect the amounts  reported in the financial  statements  and
accompanying notes. Actual results could differ from those estimates.

Revenues and Research and Development Expenses

         Revenues related to cost  reimbursement  provisions  under  development
contracts are recognized as the costs associated with the projects are incurred.
Revenues  related  to  milestones  specified  under  development  contracts  are
recognized as the milestones are achieved.  The Company  receives certain United
States government  grants that support the Company's  research effort in defined
research projects.  These grants generally provide for reimbursement of approved
costs incurred as defined in the various grants.  Revenues associated with these
grants are recognized as costs under each grant are incurred.  Revenues  related
to cosmeceutical product sales are recognized upon shipment.

         In December  1999,  the SEC issued  Staff  Accounting  Bulletin No. 101
("SAB 101") summarizes  certain areas of the Staff's views in applying generally
accepted accounting principles to revenue recognition. Cellegy believes that its
current revenue recognition principles comply with SAB 101.

         Research and development costs are expensed as incurred.

Cash, Cash Equivalents and Investments

         Cash equivalents  consist of highly liquid  financial  instruments with
original maturities of three months or less. The carrying value of cash and cash
equivalents  approximates  fair value at December 31, 1999 and 1998. The Company
considers  all  its   investments  as   available-for-sale   and  reports  these
investments  at  estimated  fair  market  value.  Unrealized  gains or losses on
available-for-sale  securities are included in shareholders'  equity until their
disposition. The cost of securities sold is based on the specific identification
method.  Realized  gains or losses and declines in value judged to be other than
temporary on  available-for-sale  securities are included in interest income and
other, net.


                                      F-10
<PAGE>




Inventories

         Inventories  are stated at the lower of cost  (first-in,  first-out) or
market.  At December 31, 1999 and 1998,  inventories  consisted  entirely of raw
materials.

Property and Equipment

         Property   and   equipment   are   stated  at  cost  less   accumulated
depreciation.  Furniture and fixtures,  and office and laboratory  equipment are
depreciated using the  straight-line  method over estimated useful lives ranging
from three to five years.  Depreciation  for leasehold  improvements is provided
over the shorter of the asset life or the remaining lease term.

Stock-Based Compensation

         The Company  accounts for its stock option  grants in  accordance  with
Accounting  Principles  Board  Opinion No. 25,  "Accounting  for Stock Issued to
Employees" ("APB Opinion No. 25") and has elected to follow the  disclosure-only
alternative  prescribed by Statement of Financial  Accounting Standards No. 123,
"Accounting for Stock-Based Compensation" ("FAS 123").

Segment Reporting

         Effective January 1, 1998, the Company adopted the Financial Accounting
Standards Board's Statement of Financial  Accounting Standards ("SFAS") No. 131,
"Disclosures about Segments of an Enterprise and Related  Information." SFAS No.
131  supersedes  FASB  Standard No. 14,  "Financial  Reporting for Segments of a
Business Enterprise." SFAS No. 131 establishes standards for the way that public
business  enterprises  report  information  about  operating  segments in annual
financial  statements  and  requires  that  those  enterprises  report  selected
information about operating segments in interim financial reports.  SFAS No. 131
also establishes  standards for related disclosures about products and services,
geographic  areas,  and major  customers.  The  adoption  of SFAS No.131 did not
affect  results  of  operations  or  financial  position,  but  did  affect  the
disclosure of segment information. (See note 10)

Advertising Costs

         Advertising  costs are accounted for as expenses in the period in which
they are incurred.  Advertising  expenses for the years ended  December 31, 1999
and 1998 were $99,363 and $174,815 respectively. There were no advertising costs
in 1997.

Basic and Diluted Net Loss per Common Share

         Basic net loss per common share is computed using the weighted  average
number of common  shares  outstanding  during the  period.  Diluted net loss per
common  share  incorporates  the  incremental  shares  issued  upon the  assumed
exercise of stock options and warrants,  when  dilutive.  There is no difference
between  basic and  diluted  net loss per  common  share,  as  presented  in the
statement  of  operations,  because all options  and  warrants  (see note 6) are
anti-dilutive.  Total  shares  outstanding  would  have been  14,298,277  if all
warrants and vested options were exercised by December 31, 1999.

2.       Investments
<TABLE>
         At December  31,  1999,  available-for-sale  securities  consist of the
following:
<CAPTION>
                                               Gross          Gross
                                             Unrealized     Unrealized      Estimated
                                   Cost         Gains         Losses        Fair Value
                                -----------   -----------   -----------    -----------
<S>                             <C>           <C>           <C>            <C>
Corporate notes ............... $ 8,264,411   $      --     $   (18,793)   $ 8,245,618
U.S. government notes .........   6,481,239          --         (17,019)     6,464,220
Time deposits .................     227,500          --            --          227,500
Commercial paper ..............     995,459           341          --          995,800
                                -----------   -----------   -----------    -----------
Total available-for-sale
   securities ................. $15,968,609   $       341   $   (35,812)   $15,933,138
                                ===========   ===========   ===========    ===========
</TABLE>



                                      F-11
<PAGE>




<TABLE>
         At December  31,  1998,  available-for-sale  securities  consist of the
following:
<CAPTION>
                                                 Gross         Gross
                                               Unrealized    Unrealized     Estimated
                                Cost             Gains         Losses       Fair Value
                             ------------    ------------   ------------    ------------
<S>                          <C>             <C>            <C>             <C>
Corporate notes ..........   $  9,337,751    $     45,080   $     (7,020)   $  9,375,811
U.S. government notes ....      3,996,252           9,293           --         4,005,545
Time deposits ............        227,500            --             --           227,500
Money market .............      1,463,698            --             --         1,463,698
                             ------------    ------------   ------------    ------------
Total available-for-sale
   securities ............     15,025,201          54,373         (7,020)     15,072,554
Less amounts classified as
   cash equivalents ......     (1,463,698)           --             --        (1,463,698)
                             ------------    ------------   ------------    ------------
Total investments ........   $ 13,561,503    $     54,373   $     (7,020)   $ 13,608,856
                             ============    ============   ============    ============
</TABLE>



         The  amortized  cost and  estimated  fair  value of  available-for-sale
securities at December 31, 1999, by contractual maturity, were as follows:

                                                             Estimated
                                                 Cost       Fair Value
                                              -----------   -----------
Due in 1 year or less .....................   $10,994,515   $10,970,718
Due in 1 - 3 years ........................     4,974,094     4,962,420
                                              -----------   -----------
Total available-for-sale securities .......    15,968,609    15,933,138
Less amounts classified as cash equivalents          --            --
                                              -----------   -----------
Total investments .........................   $15,968,609   $15,933,138
                                              ===========   ===========

         There have been no significant  realized gains or losses on the sale of
available-for-sale securities for the years ended December 31, 1999 and 1998.

3.       Property and Equipment
<TABLE>
         Property and equipment consist of the following:
<CAPTION>
                                                              December 31,
                                                 ------------------------------------------
                                                     1999           1998      Delete column
                                                 -----------    -----------    -----------
<S>                                              <C>            <C>            <C>
Furniture and fixtures .......................   $   163,965    $   145,395    $    49,702
Office equipment .............................       136,287        100,872         39,142
Laboratory equipment .........................       553,724        373,767         65,310
Leasehold improvements .......................     2,875,504      2,369,890          3,610
                                                 -----------    -----------    -----------
                                                   3,729,480      2,989,924        157,764
Less accumulated depreciation and amortization      (580,096)      (159,116)      (144,101)
                                                 -----------    -----------    -----------
                                                 $ 3,149,384    $ 2,830,808    $    13,663
                                                 ===========    ===========    ===========
</TABLE>


4        Note Payable

         In June 1998, the Company  entered into a loan agreement with a bank to
provide up to $4.5 million  through  December 1999 with  interest  expense rates
equal to the  bank's  prime  rate plus one  percentage  point.  The  Company  is
required to repay the principal amount borrowed in 48 equal monthly installments
ending in July  2003.  In  December  1999,  the loan was  amended  to  include a
revolving credit line allowing the Company to pay down principal balances at any
time or increase  its  borrowing  up to a maximum of $5.0 million at an interest
rate equal to the bank's prime rate plus one percentage  point (9.5% at December
31,  1999).  The fair value of the note  payable is  estimated  based on current
interest rates available to the Company for debt instruments with similar terms,
degrees  of risk,  and  remaining  maturities.  The  carrying  value of the note
approximates its fair value. As of December 31, 1999, a total of $4.0 million is
outstanding  under the  arrangement  and $1.0 million is available.  The note is
secured by all of Cellegy's  assets and requires the Company to maintain certain
financial covenants, all of which were met as of December 31, 1999.


                                      F-12
<PAGE>



5.       Lease Commitments

         The Company leases its facilities  and equipment  under  non-cancelable
operating leases. Future minimum lease payments,  net of future minimum sublease
rentals at December 31, 1999, are as follows:

                                                     Lease
                                                  Commitments
                         Lease       Sublease   Net of Sublease
                      Commitments     Rentals       Rentals
                      -----------   -----------   -----------
2000 ..............   $ 1,777,472   $   930,420       847,052
2001 ..............     1,667,672       852,217       815,455
2002 ..............     1,539,310          --       1,539,310
2003 ..............     1,514,832          --       1,514,832
2004 ..............     1,553,220          --       1,553,220
2005 and thereafter     6,620,328          --       6,620,328
                      -----------   -----------   -----------
                      $14,672,834   $ 1,782,637   $12,890,197
                      ===========   ===========   ===========

         Rental  expense was  $1,815,502,  $437,245,  and $362,532 for the years
ended  December  31,  1999,  1998,  and 1997,  respectively.  For the year ended
December 31, 1999, such lease expense  included  $141,879 of facility  operating
lease  commitment,  and  $302,720 in  equipment  lease.  The Company  received a
sublease income of $824,844 during the year ended December 31, 1999.

6.       401(K) Plan

         The  Company  maintains  a savings and  retirement  plan under  Section
401(k) of the Internal  Revenue Code.  All employees are eligible to participate
on their first day of employment with the Company. Under the plan, employees may
contribute  up to 15% of salaries  per year  subject to  statutory  limits.  The
Company provides a matching  contribution equal to 25% of the employee's rate of
contribution, up to a maximum contribution rate of 4%.

7.       Shareholders' Equity

Convertible Series A Preferred Stock Offering

         For the  year  ended  December  31,  1997,  the  Company  had  non-cash
preferred  dividends of $34,740 reflecting the 8% per annum mandatory  preferred
dividends of the Series A preferred stock which was originally issued as part of
a financing completed in April 1996.

Common Stock Private Placement

         On July 23, 1997, the Company completed a $3,850,000  private placement
of 1,547,827 shares of common stock. Net proceeds were $3,814,741.  The purchase
price for all  investors,  except the Company's  chief  executive  officer,  was
$2.375 per share.  The purchase price for the shares  purchased by the Company's
chief executive officer in the private placement was $2.875 per share,  which is
equal to the closing price of the common stock on the Nasdaq  SmallCap Market on
the date immediately preceding the closing date of the private placement.

Follow-on Public Offering

         On  November  24,  1997,  the Company  completed  a public  offering of
2,012,500  shares  of  common  stock at  $7.50  per  share.  Net  proceeds  were
$13,764,069.

Private Placement of Public Equity

         On July 30, 1999,  Cellegy  completed a private  placement of 1,616,000
shares  of  common  stock  at a price  of $6.25  per  share to a small  group of
institutional investors and the Company's President and Chief Executive Officer.
Net proceeds were $10,038,000.


                                      F-13
<PAGE>




Preferred Stock

         The Company's  Articles of  Incorporation  provide that the Company may
issue up to 5,000,000 shares of preferred stock in one or more series. The Board
of Directors is authorized to establish  from time to time the numbers of shares
to be included in, and the designation of, any such shares to determine or alter
the rights, preferences, privileges, and restrictions granted to or imposed upon
any wholly  unissued  series of preferred  stock and to increase or decrease the
number of shares of any such series  without  any further  vote or action by the
shareholders.


                                      F-14
<PAGE>







Warrants

         The Company has the following  warrants  outstanding to purchase common
stock at December 31, 1999:

         Number of      Exercise Price      Date             Expiration
           Shares          per Share        Issued              Date
       -------------    -------------   ---------------   -------------------
           35,496           $4.51        October 1994      December 31, 2000
            4,005            0.01        February 1995     December 31, 2000
          341,328            7.81        February 1995     December 31, 2000
           44,374            9.02        March 1995        December 31, 2000
           29,000            5.19        August 1995       December 31, 2000
          115,000           10.31        August 1995       August 11, 2000
           57,500           15.47        August 1995       August 11, 2000
          661,250            9.38        August 1995       August 11, 2000
           12,400            7.23        April 1996        April 18, 2001
           94,063            9.75        November 1997     November 24, 2002
           12,000            4.00        January 1999      January 19, 2001
            2,000            4.69        January 1999      June 2, 2000
           20,000            8.25        September 1999    December 31, 2001
        ---------
        1,428,416
        =========

         Included in the table above are warrants to acquire  661,250  shares of
common stock at a price of $9.38 per share that were issued in  connection  with
the Company's initial public offering.  The warrants are exercisable at any time
unless  previously  redeemed  by August 11,  2000.  The  Company  may redeem the
warrants,  in whole or in part,  at any time  upon at least  thirty  days  prior
written notice to the warrant  holders at a price of $0.05 per warrant  provided
that the closing price of the common stock has been at least $12.50 for at least
ten consecutive  trading days ending on a date within 30 days before the date of
the notice of redemption.  No warrants have been redeemed  through  December 31,
1999.

Stock Option Plans

         In 1995, the Company adopted the Equity  Incentive Plan (the "Plan") to
provide for the  issuance of incentive  stock  options and  non-statutory  stock
options. When the Plan was established,  the Company reserved 700,000 shares for
issuance. In 1996, 1997 and 1998, an additional 300,000 shares,  450,000 shares,
and 1,000,000  shares were reserved for issuance  under the Plan,  respectively.
Under the Plan,  incentive  stock options may be granted at a price per share of
not less  than the fair  market  value  of  common  stock on the date of  grant.
Nonqualified options may be granted at a price per share of not less than 85% of
fair market value on the date of grant.  Options are  exercisable  to the extent
vested.  The  Compensation  Committee  of  the  Board  establishes  the  vesting
schedules.

Director's Stock Option Plan

         In 1995, the Company adopted the 1995 Director's Stock Option Plan (the
"Director's Plan") to provide for the issuance of non-qualified stock options to
eligible outside Directors. When the Plan was established,  the Company reserved
150,000  shares  for  issuance  which  is the  current  reserve  share  balance.
Nonqualified  options are granted at fair market value on the date of the grant.
Options  are  issued to new  Directors  when they join the Board and  subsequent
annual grants are issued to active  Directors.  Options are  exercisable  to the
extent vested.


                                      F-15
<PAGE>




                          Cellegy Pharmaceuticals, Inc.
                          (a development stage company)

                   Notes to Financial Statements - (Continued)

         Activity under the Plan is summarized as follows:

                                 Shares          Price         Weighted
                                  Under          Range         Average
                                 Option        Per Share    Exercise Price
                               ----------    -------------   -----------

Balance at January 1, 1997 .      996,345    $0.45 - $8.25       $4.34
         Granted ...........      430,500    $3.00 - $8.81       $5.17
         Canceled ..........     (213,371)   $3.07 - $8.25       $5.58
         Exercised .........     (132,138)   $0.45 - $5.69       $2.74
                               ----------
Balance at December 31, 1997    1,081,336    $0.46 - $8.81       $4.62
         Granted ...........      544,000    $3.25 - $8.50       $6.68
         Canceled ..........      (46,344)   $3.07 - $8.25       $6.19
         Exercised .........      (35,564)   $0.46 - $5.50       $3.46
                               ----------
Balance at December 31, 1998    1,543,428    $0.46 - $8.81       $5.32
         Granted ...........      905,100    $3.69 - $6.25       $4.13
         Canceled ..........     (124,655)   $3.62 - $8.81       $5.14
         Exercised .........     (136,110)   $0.46 - $7.25       $5.18
                               ----------
Balance at December 31, 1999    2,187,763    $0.46 - $8.81       $4.82


         At December  31,  1999,  options to purchase  811,026  shares of common
stock were vested and exercisable at exercise prices ranging from $0.46 to $8.81
per share.  At December 31, 1999,  options to purchase  50,000  shares of common
stock at an exercise  price of $4.62 per share and 60,000 shares of common stock
at an  exercise  price of $5.12 vest over a period of four years but are subject
to earlier  vesting if certain  performance  criteria  are met. At December  31,
1999, there were 12,000 shares of common stock at an exercise price of $3.75 per
share  which  vest in the year of 2002 but are  subject  to  earlier  vesting if
certain  performance  criteria are met. At December 31, 1999, 104,127 options to
purchase  shares of common stock were  available  for future option grants under
the Plan.
<TABLE>
         The  following  table  summarizes   information   about  stock  options
outstanding and exercisable related to the Plan at December 31, 1999:
<CAPTION>
                                                Options Outstanding                               Options Exercisable
                               ----------------------------------------------------------- --------------------------------
                                                         Weighted          Weighted                              Weighted
                                                          Average           Average                              Average
                                 Outstanding at          Remaining         Exercise          Exercisable at      Exercise
   Range of Exercise Price     December 31, 1999     Contractual Life        Price          December 31, 1999     Price
   -----------------------     -----------------     ----------------        -----          -----------------     -----
<S>                                 <C>                  <C>                 <C>                 <C>              <C>
        $0.46 - $3.88 ........        974,703            8.4 years           $3.41               228,263          $2.63
        $4.00 - $6.63 ........        817,560            7.7 years           $5.16               429,718          $5.12
        $7.00 - $8.81 ........        395,500            8.3 years           $7.59               152,378          $7.69
                                    ---------                                                    -------
         Total ...............      2,187,763            8.1 years           $4.82               811,026          $4.91
                                    =========                                                    =======
</TABLE>


                                      F-16
<PAGE>




                          Cellegy Pharmaceuticals, Inc.
                          (a development stage company)

                   Notes to Financial Statements - (Continued)
<TABLE>
         Activity under the Directors' Plan is summarized as follows:
<CAPTION>
                                             Shares                     Price                    Weighted
                                              Under                     Range                    Average
                                             Option                   Per Share               Exercise Price
                                        ------------------        -------------------       -------------------
<S>                                             <C>                 <C>                           <C>
Balance at January 1, 1997 ............          70,000             $4.50 - $8.50                 $5.22
           Granted ....................           6,000                 $3.25                     $3.25
                                        ------------------
Balance at December 31, 1997 ..........          76,000             $3.25 - $8.50                 $5.07
           Granted ....................          40,000                 $5.50                     $5.50
           Cancelled ..................          (2,000)            $3.25 - $8.50                 $5.88
                                        ------------------
Balance at December 31, 1998 ..........         114,000             $3.25 - $8.50                 $5.20
           Granted  ...................          32,000                 $5.00                     $5.00
           Cancelled ..................         (12,083)            $3.25 - $8.50                 $5.46
           Exercised ..................         (21,417)            $3.25 - $8.50                 $5.12
                                        ------------------
Balance at December 31, 1999 ..........         112,500             $3.25 - $8.50                 $5.13
                                        ==================
</TABLE>

         At December 31, 1999, options to purchase 48,543 shares of common stock
were vested and  exercisable at exercise  prices ranging from $3.25 to $8.50 per
share.  At December 31, 1999,  options to purchase 16,833 shares of common stock
were available for future option grants under the Directors' Plan.
<TABLE>
         The  following  table  summarizes   information   about  stock  options
outstanding and exercisable related to the Directors' Plan at December 31, 1999:
<CAPTION>
                                                Options Outstanding                               Options Exercisable

                             ----------------------------------------------------------- --------------------------------------
                                                         Weighted          Weighted                                Weighted
                                                          Average           Average                                Average
                                 Outstanding at          Remaining         Exercise          Exercisable at        Exercise
Range of Exercise Price        December 31, 1999     Contractual Life        Price          December 31, 1999       Price
- -----------------------        -----------------     ----------------        -----          -----------------       -----
<S>                                  <C>                 <C>                 <C>                   <C>               <C>
            $3.25 .............        4,000             7.4 years           $3.25                  2,000            $3.25
            $4.50 - $5.50......      106,500             8.0 years           $5.14                 45,043            $5.10
            $8.50 .............        2,000             6.4 years           $8.50                  1,500            $8.50
                                     -------                                                       ------
         Total ................      112,500             8.0 years           $5.10                 48,543            $5.13
                                     =======                                                       ======
</TABLE>
         The  Company  has  elected to follow  APB  Opinion  No. 25 and  related
interpretations  in accounting for its stock options since, as discussed  below,
the alternative fair market value accounting provided for under FAS 123 requires
use of option  valuation models that were not developed for use in valuing stock
options.  Under APB Opinion No. 25, if the exercise price of the Company's stock
options  is equal to the  market  price of the  underlying  stock on the date of
grant, no compensation expense is recognized.

         Pro forma information  regarding net loss and net loss per common share
is required by FAS 123, which requires that the  information be determined as if
the Company has  accounted for its common stock  options  granted  subsequent to
December 31, 1994 under the fair market value  method.  The fair market value of
options   granted  has  been  estimated  at  the  date  of  the  grant  using  a
Black-Scholes option-pricing model.


                                      F-17
<PAGE>




                          Cellegy Pharmaceuticals, Inc.
                          (a development stage company)

                   Notes to Financial Statements - (Continued)
<TABLE>
         The Company  valued its options  using the following  weighted  average
assumptions for the years ended December 31, 1999, 1998 and 1997:
<CAPTION>
                                                              1999                   1998                  1997
                                                          -------------          -------------         --------------
<S>                                                         <C>                     <C>                    <C>
           Risk-free interest rate .....................     5.54%                  5.14%                  6.20%
           Dividend yield ..............................       0%                     0%                    0%
           Volatility  .................................     0.826                  0.531                  0.487
           Expected life of options in years............      3.7                    4.6                    4.9
</TABLE>
         The  Black-Scholes  option  valuation  model was  developed  for use in
estimating  the fair  market  value  of  traded  options  that  have no  vesting
restrictions and are fully  transferable.  In addition,  option valuation models
require the input of highly subjective assumptions, including the expected stock
price  volatility.  Because the  Company's  stock  options have  characteristics
significantly different from those of traded options, and because changes in the
subjective  input  assumptions  can  materially  affect  the fair  market  value
estimate,  in  management's  opinion,  the  existing  models do not  necessarily
provide a reliable single measure of the fair market value of its stock options.

         For purposes of pro forma disclosures,  the estimated fair value of the
options is amortized to expense over the options' vesting period.  The Company's
pro forma information follows:
<TABLE>
<CAPTION>
                                                            1999                   1998                   1997
                                                      -----------------      -----------------      -----------------
<S>                                                      <C>                    <C>                    <C>
        Pro forma net loss applicable to common
           shareholders ............................     $(10,612,716)          $ (8,220,952)          $ (8,221,875)
        Pro forma basic and diluted net loss per
           share applicable to common shareholders .     $      (0.97)          $      (0.81)          $      (1.23)

</TABLE>
         The weighted  average grant date fair value of options  granted  during
the years ended December 31, 1999,  1998, and 1997 was $2.47,  $2.88, and $2.57,
respectively.

         The effects of applying FAS 123 pro forma disclosures are not likely to
be representative of the effects on reported net loss for future years.

Shares reserved

         As of December  31,  1999,  the Company has  reserved  shares of common
stock for future issuance as follows:

Warrants .....................          1,428,416
Stock Option Plans ...........          2,421,223
Neptune Agreement (see note 7)          1,537,191
                                        ---------
Total ........................          5,386,830
                                        =========


                                      F-18
<PAGE>


                          Cellegy Pharmaceuticals, Inc.
                          (a development stage company)

                   Notes to Financial Statements - (Continued)

8.       Product Acquisitions

         In December 1997, the Company acquired patent and related  intellectual
property rights relating to "Anogesic" (the "Anogesic  Acquisition"),  a topical
product  candidate  for the  treatment  of anal  fissures and  hemorrhoids  from
Neptune  Pharmaceuticals  Corporation.  Under  the terms of the  Agreement,  the
Company  issued  429,752 shares of common stock to Neptune on December 31, 1997.
Upon the  signing of a letter of intent on November  3, 1997,  33,057  shares of
common stock were issued to Neptune.  No  additional  shares have been issued to
Neptune  through  December  31,  1999.  The  Agreement  calls  for a  series  of
additional  payments,  payable  in  shares  of  common  stock,  upon  successful
completion of various  milestones which, if achieved,  would occur over the next
several years.  Depending on several factors,  including the market price of the
common stock, such payments could result in issuance of a significant  number of
shares of common stock.  Future potential  milestones  payable in Cellegy common
stock could result in the issuance of an additional  1,388,000 shares of Cellegy
common stock.  The Agreement  does not provide for the payment by the Company of
any future product royalties in connection with sales of Anogesic.

9.       License Agreements

         In November  1996,  the Company  entered into an  agreement  with Glaxo
Wellcome Inc. ("Glaxo") for licensing rights to Glylorin, Cellegy's compound for
the treatment of ichthyoses.  Under the terms of the agreement, Cellegy provided
Glaxo with an exclusive  license of patent rights and know-how covering Glylorin
in most of the world's major markets. In exchange for this license,  the Company
received from Glaxo an initial license fee payment. In October 1999, Cellegy and
Glaxo  terminated  the license  agreement with the return to Cellegy of Glylorin
product rights.

         In October 1993, the Company entered into a license  agreement with the
University of California (the "Licensor") providing for an exclusive, worldwide,
royalty-bearing  license,  subject to customary  government  rights,  for patent
rights relating to barrier repair formulations, jointly held by the Licensor and
the Company,  in consideration of the issuance to the Licensor of certain shares
of preferred  stock (which  subsequently  converted into shares of common stock)
and the payment by the Company of a  licensing  fee. In March 1994,  the Company
entered into a second exclusive,  worldwide,  royalty-bearing  license agreement
with the  Licensor  for  patent  rights  jointly  held by the  Licensor  and the
Company, relating to drug delivery technologies, in consideration of the payment
by the Company of a licensing  fee, and an annual  maintenance  fee payable each
year  until the  Company  is  commercially  selling  a  licensed  product.  Both
agreements  require the Company to pay the Licensor royalties based on net sales
of consumer and  prescription  products (with minimum annual royalty  payments).
The  Company  has the right to grant  sublicenses  to third  parties  under both
agreements.  In May and October 1997, the Licensor and the Company amended these
agreements.  The  amendments  modified  and  extended  certain  development  and
commercialization  milestones contained in the original agreements.  The revised
milestones  are tied to the  achievement  of certain  clinical,  regulatory,  or
product  commercialization goals over the next several years. Although there can
be no  assurance  that such goals will be  achieved,  the Company  believes  its
development   programs  in  place  will  result  in  the  satisfaction  of  such
milestones.


                                      F-19
<PAGE>




                          Cellegy Pharmaceuticals, Inc.
                          (a development stage company)

                   Notes to Financial Statements - (Continued)

10.       Income Taxes

         At December 31, 1999, the Company has net operating loss  carryforwards
of  approximately  $32,400,000  and $9,700,000  for federal and state  purposes,
respectively.  The federal net operating loss  carryforwards  expire between the
years 2004 and 2019.  The state net operating loss  carryforward  expire between
the years 2000 and 2004. At December 31, 1999, the Company also has research and
development  credit  carryforwards  of  approximately  $900,000 and $400,000 for
federal and state purposes, respectively. The federal credits expire between the
years 2006 and 2019. Pursuant to the "change in ownership" provisions of the Tax
Reform Act of 1986, utilization of the Company's net operating loss and research
and development tax credit  carryforwards  may be limited if a cumulative change
of  ownership of more than 50% occurs  within any  three-year  period.  Deferred
income taxes  reflect the net tax effects of temporary  differences  between the
carrying amounts of assets and liabilities for financial  reporting purposes and
the  amounts  used  for  income  tax  purposes.  Significant  components  of the
Company's deferred tax liabilities and assets are as follows

                                                         December 31,
                                             ----------------------------------
                                                 1999                  1998
                                             ------------          ------------
Deferred tax assets:
   Net operating loss carryforwards          $ 11,600,000          $  8,600,000
   Credit carryforwards ...........             1,100,000               700,000
   Capitalized intangibles ........             2,400,000             2,200,000
   Other, net                                        --                (200,000)
                                             ------------          ------------
Total deferred tax assets .........            11,300,000            15,100,000
Valuation allowance ...............           (15,100,000)          (11,300,000)
                                             ------------          ------------
Net deferred tax assets ...........          $       --            $       --
                                             ============          ============

         The valuation allowance for deferred tax assets 1998 and 1997 increased
by approximately  $4,100,000 and $1,800,000  during the years ended December 31,
1998 and 1997, respectively.

11.      Segment Reporting

         The   Company   has  two   business   segments:   pharmaceuticals   and
cosmeceuticals.  Pharmaceuticals  includes  primarily  research and  development
expenses  for  potential  prescription  products  to be marked  directly  by the
Company or through corporate partners.  Current pharmaceutical  revenues consist
primarily of SBIR grant funding. The Company expects to complete other corporate
collaborations  in the  future  for a  number  of its  potential  pharmaceutical
products,  which may result in milestones,  development funding and royalties on
sales.  Cellegy  expects to generate  future  revenues on potential  products it
intends to self-market.

         The  cosmeceutical  business  segment  includes  primarily  development
expenses for non-prescription  anti-aging products.  Using related technologies,
Cellegy is currently  incurring  development  expenses and  receiving all of its
product sales from one customer,  Gryphon  Development,  Inc.,  which is selling
product through a major specialty retailer exclusively in the United States.

         Cellegy  allocates its research expenses and personnel to each business
segment,  but does not assess segment performance or allocate resources based on
a  segment's  assets and,  therefore,  assets are not  reported by segment.  The
accounting  policies of the reportable  segments are the same as those described
in the summary of significant accounting policies.


                                      F-20
<PAGE>



                          Cellegy Pharmaceuticals, Inc.
                          (a development stage company)

                   Notes to Financial Statements - (Continued)

         The  Company's  segments are business  units that will,  in some cases,
distribute  products to different types of customers through different marketing
programs.  The  potential  future  sales of  cosmeceutical  products  requires a
significantly  different marketing effort than sales of pharmaceutical  products
to  physicians  and  other  traditional  pharmaceutical  distribution  channels.
Pharmaceutical  products require more extensive  clinical testing and ultimately
regulatory approval by the FDA and other worldwide health registration agencies,
requiring more a extensive  level of development,  manufacturing  and compliance
than a cosmeceutical product.

         The  following  table  contains  information   regarding  revenues  and
operating  income (loss) of each business  segment for the years ended  December
31, 1999, 1998, and 1997:

                                          Years ended December 31,
                                  -------------------------------------------
                                      1999            1998           1997
                                  -----------     -----------    -----------
Revenues:
         Pharmaceuticals .......  $   147,279     $   373,750    $   827,695
         Cosmeceuticals ........      897,859         457,970           --
                                  -----------     -----------    -----------
                                  $ 1,045,138     $   831,720    $   827,695
                                  ===========     ===========    ===========
Loss from Operations:
         Pharmaceuticals .......  $(9,888,212)    $(8,011,630)   $(8,066,973)
         Cosmeceuticals ........       85,914        (423,078)      (343,030)
                                  -----------     -----------    -----------
                                  $(9,802,298)    $(8,434,708)   $(8,410,003)
                                  ===========     ===========    ===========


                                      F-21
<PAGE>



                                     PART IV

ITEM 14:        EXHIBITS, FINANCIAL STATEMENT SCHEDULES, AND REPORTS ON FORM 8-K

     Exhibits
     --------
                  (a) The following exhibits are attached hereto or incorporated
herein by reference:


   Exhibit
   Number         Exhibit Title
   -------        -------------

         2.1      Asset Purchase  Agreement  dated December 31, 1997 between the
                  Company and Neptune Pharmaceutical Corporation.  (Confidential
                  treatment  has been  granted  with respect to portions of this
                  agreement.)  (Incorporated  by reference to Exhibit 4.4 of the
                  Company's   Registration   Statement   on  Form  S-3  declared
                  effective on February 19, 1998.)

         3.1      Amended and Restated Articles of Incorporation of the Company.
                  (Incorporated  by  reference  to Exhibit 3.2 to the  Company's
                  Registration Statement on Form SB-2 (Registration No. 33-93288
                  LA) declared effective on August 11, 1995 (the "SB-2").)

         3.2      Bylaws of the Company.  (Incorporated  by reference to Exhibit
                  3.3 to the SB-2.)

         4.1      Specimen Common Stock Certificate.  (Incorporated by reference
                  to Exhibit 4.1 to the SB-2.)

         4.2      Specimen  Warrant  Certificate.  (Incorporated by reference to
                  Exhibit 4.2 to the SB-2.)

         4.3      Form of  Warrant  Agreement  Between  the  Company  and  First
                  Interstate Bank of California.  (Incorporated  by reference to
                  Exhibit 4.3 to the SB-2.)

         4.4      Form of Representatives'  Warrant Agreement.  (Incorporated by
                  reference to Exhibit 27.2 to the SB-2.)

        10.1      Barrier Repair Formulations  License Agreement,  dated October
                  26, 1993 between the Company and the University of California.
                  (Incorporated by reference to Exhibit 10.5 to the SB-2.)

        10.2      License  Agreement,   dated  March  4,  1994,  regarding  Drug
                  Delivery by Skin Barrier  Disruption,  between the Company and
                  University  of  California.   (Incorporated  by  reference  to
                  Exhibit 10.6 to the SB-2.)

       *10.3      Employment  Agreement,  dated as of January 21, 1996,  between
                  the  Company  and  Dr.  Carl   Thornfeldt.   (Incorporated  by
                  reference  to Exhibit  10.7 to the  Company's  Form 10-KSB for
                  fiscal year ended December 31, 1995 (the "1995 Form 10-KSB".)

        10.4      Amended and Restated Registration Rights Agreement dated April
                  10, 1992.  (Incorporated  by reference to Exhibit 10.11 to the
                  SB-2.)

       *10.5      1992 Stock Option Plan.  (Incorporated by reference to Exhibit
                  10.12  to  the  SB-2.)

        10.6      Secured  Debenture and Warrant Purchase  Agreement dated as of
                  February 10, 1995. (Incorporated by reference to Exhibit 10.13
                  to the SB-2.)

        10.7      Amended and Restated Registration Rights Agreement dated as of
                  February 10, 1995. (Incorporated by reference to Exhibit 10.14
                  to the SB-2.)

                                       25

<PAGE>


   Exhibit
   Number         Exhibit Title
   -------        -------------

       10.8       Warrant Agreement dated as of February 10, 1995. (Incorporated
                  by reference to Exhibit 10.15 to the SB-2.)

       10.9       Agency Agreement dated as of February 10, 1995.  (Incorporated
                  by reference to Exhibit 10.16 to the SB-2.)

      *10.10      1995 Equity  Incentive  Plan  (Incorporated  by  reference  to
                  Exhibit 10.17 to the 1995 Form 10-KSB.)

      *10.11      1995 Directors'  Stock Option Plan  (Incorporated by reference
                  to Exhibit 10.18 to the 1995 Form 10-KSB.)

       10.12      Standard  Industrial  Lease dated  April 6, 1992,  between the
                  Company and H&H  Management.  (Incorporated  by  reference  to
                  Exhibit 10.20 to the 1995 Form 10-KSB.)

       10.13      Loan and Security  Agreement  between  Silicon Valley Bank and
                  the Company dated June 10, 1998  (Incorporated by reference to
                  Exhibit  10.01 to the  Company's  Form  10-QSB  for the fiscal
                  quarter ended June 30, 1998.)

       10.14      Lease Agreement between the Company and TCNorthern  California
                  Inc. dated April 8, 1998 (Incorporated by reference to Exhibit
                  10.01 to the  Company's  Form 10-QSB for fiscal  quarter ended
                  March 31, 1998.)

      *10.15      Employment  Agreement  dated  November 20,  1996,  between the
                  Company and K. Michael Forrest.  (Incorporated by reference to
                  Exhibit  10.19 to the  Company's  Form  10-KSB for fiscal year
                  ended December 31, 1996 (the "1996 Form 10-KSB".)

       10.16      Exclusive Licensing Agreement for Glylorin between the Company
                  and Glaxo Wellcome Inc. dated November 11, 1996. (Confidential
                  treatment  has been  granted  with respect to portions of this
                  agreement.) (Incorporated by reference to Exhibit 10.20 to the
                  1996 Form 10-KSB.)

       10.17      Termination  of  Exclusive  Licensing  Agreement  between  the
                  Company and Glaxo Wellcome Inc. dated October 15, 1999.

       23.1       Consent of Ernst & Young LLP, Independent Auditors.

       24.1       Power of Attorney (See signature page.)

       27.1       Financial Data Schedule.

- ----------------
* Represents a management contract or compensatory plan or arrangement.

     (b) Reports on Form 8-K

     One report on Form 8-K was filed by the Company on 12/1/99 reporting on the
     results of the Phase III Anogesic trial.

     (c) Financial Statement Schedules

     All  schedules  are  omitted  because  they are not  applicable  or are not
     required,  or the information  required to be set forth therein is included
     in the financial statements or notes thereto.

                                       26

<PAGE>


                                   SIGNATURES

     Pursuant  to the  requirements  of  Section  13 or 15(d) of the  Securities
Exchange Act of 1934, as amended,  the Registrant has duly caused this report to
be signed on its behalf by the undersigned,  thereunto duly  authorized,  in the
City of South  San  Francisco,  State of  California,  on the 14th day of March,
2000.

                                  CELLEGY PHARMACEUTICALS, INC.

                                  By:    /s/  K. MICHAEL FORREST
                                         ---------------------------------------
                                           K. Michael Forrest
                                           President and Chief Executive Officer

                                Power of Attorney

     Each person  whose  signature  appears  below  constitutes  and appoints K.
Michael  Forrest and A.  Richard  Juelis,  jointly and  severally,  his true and
lawful  attorneys-in-fact,  each with the power of substitution,  for him in any
and all capacities,  to sign amendments to this Report on Form 10-K, and to file
the same, with all exhibits thereto and other documents in connection therewith,
with the Securities and Exchange Commission, hereby ratifying and conforming all
that said attorneys-in-fact,  or his substitute or substitutes,  may do or cause
to be done by virtue thereof.
<TABLE>
     Pursuant to the  requirements  of the  Securities  Exchange Act of 1934, as
amended,  this report has been signed by the following persons in the capacities
and on the dates indicated.
<CAPTION>
                             Name                                       Title                             Date
<S>                                                  <C>                                             <C>
Principal Executive Officer:

    /s/               K. MICHAEL FORREST             President, Chief Executive Officer and          March 14, 2000
- --------------------------------------------         Director
K. Michael Forrest


Principal Financial Officer
and Principal Accounting Officer:

    /s/               A. RICHARD JUELIS              Vice President, Finance, Chief Financial        March 14, 2000
- --------------------------------------------         Officer and Secretary
                      A. Richard Juelis


Directors:

    /s/            CARL R. THORNFELDT, M.D.          Chairman of the Board of Directors              March 14, 2000
- --------------------------------------------
                   Carl R. Thornfeldt, M.D.

    /s/                 JACK L. BOWMAN               Director                                        March 14, 2000
- --------------------------------------------
                        Jack L. Bowman

    /s/               TOBI B. KLAR, M.D.             Director                                        March 14, 2000
- --------------------------------------------
                      Tobi B. Klar, M.D.

    /s/           RONALD J. SALDARINI, PH.D.         Director                                        March 14, 2000
- --------------------------------------------
                 Ronald J. Saldarini, Ph.D.d

    /s/                ALAN A. STEIGROD              Director                                        March 14, 2000
- --------------------------------------------
                       Alan A. Steigrod

    /s/                 LARRY J. WELLS               Director                                        March 14, 2000
- --------------------------------------------
                        Larry J. Wells
</TABLE>
                                       27

<PAGE>

                       SECURITIES AND EXCHANGE COMMISSION

                             Washington, D.C. 20549

                                   ----------

                                    EXHIBITS

                                       to

                                    Form 10-K



                                      Under

                       THE SECURITIES EXCHANGE ACT OF 1934

                                   ----------

                          CELLEGY PHARMACEUTICALS, INC.




                  TERMINATION OF EXCLUSIVE LICENSING AGREEMENT


         THIS AGREEMENT (the "Termination  Agreement") effective as of this 12th
day of October,  1999, between Glaxo Wellcome Inc., a corporation  organized and
existing under the laws of the State of North Carolina, with its principal place
of business at Five Moore Drive,  Research  Triangle Park,  North Carolina 27709
(hereinafter,  "GW") and Cellegy Pharmaceuticals,  Inc., a corporation organized
and  existing  under the laws of the  State of  California,  with its  principal
office at 349 Oyster Point Boulevard, Suite 200, South San Francisco, California
94080  (hereinafter,  "Cellegy"),  is  entered  into by the  parties in order to
terminate by mutual  agreement the  Exclusive  License  Agreement  between them,
dated the 11th of November,  1996 (the "License Agreement") pursuant to which GW
obtained an exclusive  license to certain rights to the compound  Glylorin under
patent rights and know-how possessed by Cellegy.

         WHEREAS,  GW and  Cellegy  mutually  agree  to  terminate  the  License
Agreement, subject to the terms and conditions set forth below.

         NOW, THEREFORE,  in consideration of the premises, the mutual covenants
contained herein and other valuable  consideration,  the receipt and sufficiency
of which are hereby acknowledged, GW and Cellegy hereby agree as follows:

         1.  Definitions.  Except as otherwise  defined herein,  all capitalized
terms used herein but not defined  herein  shall have the  meanings  ascribed to
such terms in the License Agreement.

         2.  Termination  of  Agreement.  GW and Cellegy  hereby  agree that the
License  Agreement  is  terminated  in its  entirety at the close of business on
October  15,  1999  (the  "Effective  Date")  and,  accordingly,  all  of  their
respective  rights,   obligations  and  duties  under  the  Agreement  shall  be
terminated  as of the  Effective  Date and shall  thereafter  no longer have any
force or effect,  except as may be  specifically  set forth in this  Termination
Agreement.

         3.  Certain   Payments.   This  effective  date  for  the  cut  off  of
charge-backs to GW for ongoing expenses, including, patent prosecution costs and
trademark  costs,  charges  for  ongoing  stability  work,  toxicology  work and
pharmaceutical  professional  fees, as well as all other charges relating to the
Compound,  shall be the  Effective  Date.  All such  charges (up to a maximum of
$104,427.56)  incurred  prior to the Effective  Date will be paid in full by GW.
Cellegy  will  ensure  that all  outstanding  charges  are  submitted  to GW for
collection prior to the Effective Date. Cellegy will pay GW $200,000 which

<PAGE>

such  amount  represents  the  net  amount  for (i) the  return  of the  prepaid
toxicology   milestone  payments  referenced  in  Section  4.4  of  the  License
Agreement,  less  (ii) an  amount  which  has been  previously  agreed to by the
parties as settlement  of a proof of principal  payment due to Cellegy under the
License Agreement.

         4.  Transfer of  Regulatory  Filings.  (a) The IND with  respect to the
ichthyosis  vulgaris  indication  (IND #  54,243),  as  well  as  copies  of all
regulatory   correspondence   between  GW  and  FDA  related  thereto,  will  be
transferred  to Cellegy  within sixty (60) days of the Effective  Date.  All FDA
reporting  requirements  related to such IND will be updated and completed by GW
through the Effective  Date.  Upon the date that GW transfers to Cellegy the IND
referred to above, Cellegy shall assume all regulatory  responsibilities related
to such IND, including the preparation and filing of annual reports with respect
to the IND.

         (b) The IND with  respect to the n-CIE  indication  (IND # 41,553),  as
well as copies  of all  regulatory  correspondence  between  GW and FDA  related
thereto,  will be transferred to Cellegy within sixty (60) days of the Effective
Date.  All FDA  reporting  requirements  related to such IND will be updated and
completed by GW through the Effective  Date.  Upon the date that GW transfers to
Cellegy  the  IND  referred  to  above,  Cellegy  shall  assume  all  regulatory
responsibilities  related to such IND,  including the  preparation and filing of
annual reports with respect to the IND.

         5. Transfer of Clinical Trial  Material.  (a) Within sixty (60) days of
the Effective  Date, GW shall transfer to Cellegy all quantities of the Compound
that GW has in its possession (hereinafter, the "Bulk Compound"). Thereafter, GW
and Cellegy  agree that  Cellegy  shall have legal  title to the Bulk  Compound.
Cellegy shall pay to GW a  non-refundable  fee of $33,225.68 in order to acquire
possession and legal title to the Bulk Compound.

         (b) GW DOES NOT  MAKE,  AND  SHALL  NOT BE  DEEMED  TO HAVE  MADE,  ANY
REPRESENTATION  OR WARRANTY OF ANY KIND WITH RESPECT TO THE  QUALITY,  SAFETY OR
UTILITY OF THE BULK  COMPOUND,  AND SUCH BULK COMPOUND IS BEING  TRANSFERRED  TO
CELLEGY  ON  AN  "AS  IS"  BASIS.  GW  EXPRESSLY  DISCLAIMS  ANY  WARRANTIES  OF
MERCHANTIBILITY  OR FITNESS FOR A  PARTICULAR  PURPOSE AND ANY OTHER  WARRANTIES
(EXPRESS OR IMPLIED) WITH RESPECT TO THE QUALITY, SAFETY, OR UTILITY OF THE BULK
COMPOUND.

         (c)   Cellegy   agrees   that   Cellegy   shall  bear  all   regulatory
responsibility  and liability for the use of the Bulk  Compound.  Cellegy agrees
that  it  shall  not use any of the  Bulk  Compound  in any  clinical  trial  or
otherwise in humans unless the results of Cellegy's  quality  assurance  testing
indicate that the Bulk  Compound  meets the  specifications  set forth in an IND
(which has been filed with, and not withdrawn from, the FDA) with respect to the
Compound.

                                       2
<PAGE>

         6. Payment Mechanics. Each of GW and Cellegy acknowledge and agree that
the net total of the payments  referred to in Section 3 and Section 5(a) of this
Agreement  results in a net amount  due to GW equal to  $128,798.12,  which such
amount shall be paid by Cellegy to GW by wire  transfer  within thirty (30) days
of the Effective  Date to an account  designated  by GW. The  foregoing  payment
shall constitute full and complete payment of all amounts owed by Cellegy to GW,
and by GW to Cellegy, under the terms of the License Agreement.

         7. Acknowledgement. Cellegy acknowledges that prior to the date of this
Termination  Agreement,  GW has  transferred to Cellegy the completed  Phase III
clinical trial protocol for ichthyosis vulgaris free of charge.

         8. Transfer of Project  Files.  Within sixty (60) days of the Effective
Date,  GW  shall  transfer  to  Cellegy  a copy  of all of the GW  clinical  and
nonclinical  project files  relating to the  Compound.  Following the return and
review of the project files by Cellegy,  GW shall,  at Cellegy's  request (which
such request shall be made, if at all,  within thirty (30) days from the receipt
of  the  project  files  referred  to  above),  participate  in a  single  video
conference  with  Cellegy  (but such  video  conference  shall not  include  any
potential  future  licensees or  sublicensees  of the Compound),  the purpose of
which  shall be to  answer  any  outstanding  questions  that  Cellegy  may have
regarding the  development of the Compound.  Other than as specified  above,  GW
shall be  under  no  obligation  to  provide  any  further  data or  information
regarding the Compound.

         9.  Certain  Rights.  Upon  the  Effective  Date  of  this  Termination
Agreement,  all rights licensed or otherwise  transferred by Cellegy to GW under
the License  Agreement,  or  inventions  developed by GW pursuant to the License
Agreement  relating  to Patent  Rights,  Trademarks,  the  Compound,  a Licensed
Product,  intellectual  property or otherwise relating to the License Agreement,
shall revert to Cellegy and shall be  transferred  and assigned back to Cellegy.
GW shall  take  such  actions  and  execute  such  instruments  as  Cellegy  may
reasonably  request to reflect such  transfer.  Upon the Effective  Date of this
Termination Agreement,  GW shall retain all rights, under Section 12.5(d) of the
License  Agreement,  to use the  Know-How  to which it was  licensed  under  the
License Agreement;  provided, however, that GW complies with its confidentiality
obligations  under the License  Agreement  to the extent that such  Know-How may
relate to the Compound, a Licensed Product or other Confidential  Information of
Cellegy.

         10. No Grant of Rights.  GW represents  and warrants to Cellegy that GW
has not granted,  assigned nor sublicensed  any of its rights acquired  pursuant
to, or relating to the License  Agreement to any other person or entity.  To the
best  of GW's  knowledge,  GW has  taken  reasonable  measures  to  protect  the
confidentiality of the Know-How,  but Cellegy acknowledges that GW has disclosed
material portions of the Know-How or other  Confidential  Information  regarding
the Compound to the third parties listed on Exhibit A hereto. GW represents that
it has confidentiality  agreements, or that GW's clinical research organization,
CliniCor,   Inc.,   has   clinical   investigator   agreements   which   contain
confidentiality  provisions  with the third parties  listed on Exhibit A hereto,
relating to such Know-How or Confidential Information.

                                       3
<PAGE>


         11.  Release  from  Confidentiality.  Upon the  Effective  Date of this
Termination Agreement,  Cellegy's  confidentiality and non-use obligations under
Section 10 of the License  Agreement  shall terminate and be of no further force
and effect as applied to any Confidential  Information  supplied by or on behalf
of GW to Cellegy under the License  Agreement,  and shall terminate and be of no
further  force and  effect,  notwithstanding  anything  to the  contrary  in the
License Agreement.

         12.  Limitation  of  Liability.  The  parties  acknowledge  that  GW is
terminating its involvement in the development of the Compound.  GW shall not be
liable  to  Cellegy,  its  Affiliates,   its  sublicensees  or  other  marketing
collaborators, or their customers, or any third party, for any damages or losses
whatsoever   (including  without  limitation  special,   incidental,   indirect,
consequential or exemplary  damages)  resulting from the  manufacture,  testing,
design,  labeling,  use, development,  testing,  promotion,  marketing,  sale or
disposal of the  Compound.  It is  acknowledged  and agreed,  however,  that the
obligation of GW to make the deliveries to Cellegy  contemplated  by Sections 4,
5, 8 and 9 hereof shall not be limited by the foregoing sentence.

         13. Indemnification.  (a) Cellegy agrees to defend,  indemnify and hold
harmless GW and its  Affiliates,  directors,  officers  and  employees  from and
against any liabilities,  losses, fines, penalties, damages, expenses (including
reasonable  attorney's  fees and  expenses  incurred  in  connection  with  this
provision),  actions,  or claims brought or threatened  after the Effective Date
and  which  relate  to,  or arise  out of,  the  manufacture,  testing,  design,
labeling, use, development,  testing, promotion,  marketing, sale or disposal of
the Compound by Cellegy or its Affiliates, sublicensees, successors and assigns.
It is acknowledged and agreed, however, that the foregoing obligation to defend,
indemnify  and hold  harmless  shall not apply with  respect to any  Compound or
Licensed  Product which was part of  manufactured  batch numbers C1148 and C0527
(hereinafter, the "Excluded Batches").

         (b) GW agrees to defend,  indemnify and hold  harmless  Cellegy and its
Affiliates,  directors, officers and employees from and against any liabilities,
losses,  fines,  penalties,  damages,  expenses (including reasonable attorney's
fees and expenses  incurred in  connection  with this  provision),  actions,  or
claims  brought or threatened  after the Effective  Date and which relate to, or
arise out of, the manufacture,  testing, design, labeling, use, development,  or
testing of the Excluded Batches.

         (c) A party which intends to seek indemnification under this Section 13
(such  party  hereinafter  referred  to as the  "Indemnitee")  in  respect  to a
liability,  loss, fine, penalty,  damage,  expense,  action, or claim brought or
threatened  against  such  Indemnitee  by a Third Party (such claim  hereinafter
referred to as a "Third  Party  Claim"),  shall  promptly  give  written  notice
thereof to the party  from whom  indemnification  is sought  (such  other  party
hereinafter  referred to as the "Indemnitor") within a reasonable period of time
after the  assertion  of such Third Party Claim by such Third  Party;  provided,
however,  that the failure to provide  written  notice of such Third Party Claim
within a reasonable  period of time shall not relieve the  Indemnitor  of any of
its obligations hereunder, except to the

                                       4
<PAGE>

extent that the Indemnitor is prejudiced by such failure.  The Indemnitor  shall
have the right to assume the  complete  control of the  defense,  compromise  or
settlement  of any Third Party Claim  (provided  that no settlement of any Third
Party  Claim  shall  include  any  admission  of  wrongdoing  on the  part of an
Indemnitee,  without the prior written  consent of such  Indemnitee,  which such
consent  shall not be  unreasonably  withheld),  including,  at its own expense,
employment of legal counsel,  and at any time thereafter the Indemnitor shall be
entitled to exercise, on behalf of the Indemnitee, any rights which may mitigate
the extent or amount of such Third Party Claim;  provided,  however, that if the
Indemnitor  shall have exercised its right to assume control of such Third Party
Claim,  the Indemnitee  (i) may, in its sole  discretion and at its own expense,
employ legal counsel to represent it (in addition to the legal counsel  employed
by the Indemnitor) in any such matter,  and in such event legal counsel selected
by the Indemnitee shall be required to confer and cooperate with such counsel of
the  Indemnitor  in such defense,  compromise  or settlement  for the purpose of
informing and sharing  information  with the Indemnitor;  (ii) shall, at its own
expense, make available to Indemnitor those employees, officers and directors or
Indemnitee whose  assistance,  testimony or presence is necessary or appropriate
to assist the  Indemnitor  in  evaluating  and in defending any such Third Party
Claim;  provided,  however,  that any such access  shall be  conducted in such a
manner as not to interfere unreasonably with the operations of the businesses of
Indemnitee;  and (iii) shall  otherwise  fully cooperate with the Indemnitor and
its legal counsel in the investigation and defense of such Third Party Claim.

         14.  Headings.  All headings are for reference  purposes only and shall
not in any  way  affect  the  meaning  or  interpretation  of  this  Termination
Agreement.

         15.  Notices.  Any notice  required or permitted to be given  hereunder
shall be either  delivered by hand or mailed by certified or registered  mail or
delivered by nationally  recognized  courier service,  to the party to whom such
notice is required  or  permitted  to be given  hereunder.  Any notice  shall be
deemed to have been given when delivered, if delivered by hand, or then received
by the other party if otherwise mailed or delivered.

All notices to GW shall be addressed as follows:

Glaxo Wellcome Inc.                     Glaxo Wellcome Inc.
Five Moore Drive                        Five Moore Drive
Research Triangle Park, NC 27709        Research Triangle Park, NC 27709
Attn.: Vice President-Dermatology       Attn.: General Counsel

All notices to Cellegy shall be addressed as follows:

Cellegy Pharmaceuticals, Inc.
349 Oyster Point Boulevard
Suite 200
South San Francisco, California 94080
Attn.: A. Richard Juelis

                                       5
<PAGE>

         16.  Successors and Assigns.  This  Termination  Agreement  shall bind,
inure to the benefit of, and be enforceable by the successors and assigns of the
parties hereto.

         17. Expenses.  Cellegy and GW shall each bear their own fees, costs and
expenses  incurred by them in  connection  with the  negotiation,  execution and
performance of this Agreement.

         18.  Entire  Agreement;   Modifications.   This  Termination  Agreement
constitutes  the entire  agreement  and  understanding  between the parties with
respect to the  termination  of the License  Agreement.  There are no collateral
understandings,  agreements  or other  representations,  expressed  or  implied,
between the parties  relating to such  termination.  Any  previous  discussions,
agreements or understandings  between the parties regarding such termination are
hereby superseded by this Termination Agreement.  This Termination Agreement may
not be modified,  altered or amended  except by written  agreement of authorized
representatives of the parties.

         19. Governing Law. This Termination  Agreement shall be governed by and
construed in accordance  with the laws of the North  Carolina,  exclusive of its
choice-of-law rules.

         20. Counterparts.  This Termination Agreement may be executed in one or
more counterparts,  each of which shall be deemed an original,  and all of which
shall constitute one and the same instrument.

                                       6
<PAGE>


         IN WITNESS HEREOF, the parties have executed this Termination Agreement
as of the Effective Date.

GLAXO WELLCOME INC.                     CELLEGY PHARMACEUTICALS, INC.


/s/ Dean J. Mitchell                    /s/ K. Michael Forrest
- -------------------------------         --------------------------------
By: Dean J. Mitchell                    By: K. Michael Forrest
    Vice President, Business                President and
    Development and Planning,               Chief Executive Officer
    General Manager, Specialty
    Divisions

                                       7


                                                                    EXHIBIT 23.1

               CONSENT OF ERNST & YOUNG LLP, INDEPENDENT AUDITORS

   We consent to the  incorporation by reference in the  Registration  Statement
(Form S-8 No. 333-06065),  the Registration  Statement (Form S-8 No. 333-32301),
and the Registration  Statement (Form S-8 No. 333-60343)  pertaining to the 1992
Stock Option Plan, the 1995 Equity Incentive Plan, and the 1995 Directors' Stock
Option Plan, and in the  Registration  Statement (Form S-1 No.  333-38179),  the
Registration Statement (Form S-3 No. 33-11457), the Registration Statement (Form
S-3 No. 333-36057),  the Registration Statement (Form S-3 No. 333-46087) and the
Registration Statement (Form S-3 No. 333-86193) of Cellegy Pharmaceuticals, Inc.
of our report dated February 4, 2000,  with respect to the financial  statements
of Cellegy  Pharmaceuticals,  Inc. included in the Annual Report (Form 10-K) for
the year  ended  December  31,  1999  filed  with the  Securities  and  Exchange
Commission.


                                                               ERNST & YOUNG LLP


Palo Alto, California
March 14, 2000



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