EMISPHERE TECHNOLOGIES INC
S-3, 1998-05-12
PHARMACEUTICAL PREPARATIONS
Previous: EMISPHERE TECHNOLOGIES INC, S-8, 1998-05-12
Next: PULITZER PUBLISHING CO, 10-Q, 1998-05-12



As filed with the Securities and Exchange Commission on May 12, 1998
                                                  Registration No. 333-
                      SECURITIES AND EXCHANGE COMMISSION
                            Washington, D.C.  20549
                                ______________

                                   FORM S-3
                            Registration Statement
                                     Under
                          The Securities Act of 1933
                                ______________

                         EMISPHERE TECHNOLOGIES, INC.
            (Exact name of registrant as specified in its charter)

             Delaware                          13-3306985
 (State or other jurisdiction of            (I.R.S. Employer
  incorporation or organization)          Identification No.)

                               15 Skyline Drive
                          Hawthorne, New York  10532
                                (914) 347-2220
      (Address, including zip code, and telephone number, including area
              code, of registrant's principal executive offices)
                                ______________

                           MICHAEL M. GOLDBERG, M.D.
                       c/o Emisphere Technologies, Inc.
                               15 Skyline Drive
                          Hawthorne, New York  10532
                                (914) 347-2220
   (Name, address, including zip code, and telephone number, including area
                          code, of agent for service)

                               With a copies to:
   EDWIN S. MAYNARD, ESQ.      M. WARREN BROWNE, ESQ.   LAWRENCE A. DARBY, ESQ.
Paul, Weiss, Rifkind, Wharton   25 Five Ponds Drive      Howard, Darby & Levin
         & Garrison              Waccabuc, New York        1330 Avenue of the
 1285 Avenue of the Americas           10597                    Americas
New York, New York 10019-6064                          New York, New York 10019

     Approximate date  of commencement of proposed sale to the public:  As soon
as practicable after this Registration Statement becomes effective.
If the only securities being registered on this Form are being offered pursuant
to dividend or interest reinvestment plans, please check the following box.  _
If any  of the  securities being registered on this Form are to be offered on a
delayed or  continuous basis  pursuant to  Rule 415 under the Securities Act of
1933, other  than securities  offered  only  in  connection  with  dividend  or
interest reinvestment plans, check the following box.  X
If this  Form is  filed to  register  additional  securities  for  an  offering
pursuant to  Rule 462(b)  under the  Securities Act, please check the following
box and  list the  Securities Act  registration statement number of the earlier
effective registration statement for the same offering.  _
If this  Form is a post-effective amendment filed pursuant to Rule 462(c) under
the Securities  Act, check  the following  box  and  list  the  Securities  Act
registration statement  number of  the earlier effective registration statement
for the same offering.  _
If delivery  of the  prospectus is  expected to  be made  pursuant to Rule 434,
please check the following box.  _

                        CALCULATION OF REGISTRATION FEE

                                                       Proposed      Proposed
                                                       maximum        maximum
 Title of securities     Amount to be     offering    aggregate      Amount of
   to be registered       registered     price per     offering    registration
                                           share        price           fee

  Common Stock, $.01   1,202,500 shares  $16.69 (2)   $20,069,725      $5,921
    par value (1)           (1)(2)

(1)  This Registration  Statement also applies to rights under the registrant's
  Rights Agreement  which are  attached to and tradable only with the shares of
  Common Stock  registered hereby.   No registration fees are required for such
  rights as they will be issued for no additional consideration.
(2)  This Registration  Statement shall,  in accordance with Rule 416 under the
  Securities Act of 1933, as amended, be deemed to cover such additional shares
  as may  be issued  to prevent  dilution resulting  from stock  splits,  stock
  dividends or similar transactions.
(3)  Estimated solely  for the  purpose of  calculating the registration fee in
  accordance with  Rule 457(c)  under the  Securities Act  of 1933, as amended,
  based on  the average  of the  high and  low prices  reported on  the  Nasdaq
  National Market on May 7, 1998.

     The registrant  hereby amends  this Registration Statement on such date or
dates as  may be  necessary to  delay its  effective date  until the registrant
shall file a further amendment which specifically states that this registration
statement shall  thereafter become effective in accordance with section 8(a) of
the Securities  Act of  1933 or  until the  registration statement shall become
effective on such date as the Commission, acting pursuant to said section 8(a),
may determine.
<PAGE>
                             SUBJECT TO COMPLETION
                   PRELIMINARY PROSPECTUS DATED MAY 12, 1998

INFORMATION CONTAINED  HEREIN  IS  SUBJECT  TO  COMPLETION  OR  AMENDMENT.    A
REGISTRATION STATEMENT  RELATING TO  THESE SECURITIES  HAS BEEN  FILED WITH THE
SECURITIES AND  EXCHANGE COMMISSION.   THESE SECURITIES MAY NOT BE SOLD NOR MAY
OFFERS TO  BUY BE ACCEPTED PRIOR TO THE TIME THE REGISTRATION STATEMENT BECOMES
EFFECTIVE.   THIS PROSPECTUS  SHALL NOT  CONSTITUTE AN  OFFER TO  SELL  OR  THE
SOLICITATION OF AN OFFER TO BUY NOR SHALL THERE BE ANY SALE OF THESE SECURITIES
IN ANY  STATE IN WHICH SUCH OFFER, SOLICITATION OR SALE WOULD BE UNLAWFUL PRIOR
TO REGISTRATION OR QUALIFICATION UNDER THE SECURITIES LAWS OF ANY SUCH STATE.

PROSPECTUS

                               1,202,500 Shares

                         EMISPHERE TECHNOLOGIES, INC.

                                 Common Stock


    This Prospectus  relates to  the offer  and sale  of up to 1,202,500 shares
(the "Shares")  of the  Common Stock,  par value  $.01 per  share (the  "Common
Stock"), of  Emisphere Technologies,  Inc. (the  "Company") by  certain persons
listed under  the caption  "Selling Shareholders"  (collectively, the  "Selling
Shareholders")  that  may  be  acquired  from  time  to  time  by  the  Selling
Shareholders upon  (i) conversion  of the Company's 5% Senior Convertible Notes
due 2001  (the "Notes") and (ii) payment of interest on the Notes in shares, at
the Company's option, in lieu of cash.

    While the Selling Shareholders have not advised the Company of any specific
plans  for  the  distribution  of  the  Shares,  it  is  anticipated  that  the
distribution of  the Shares  may be  effected from  time to time by the Selling
Shareholders in  one or  more transactions  for their  own accounts  (which may
include block  transactions) in  the over-the-counter  market,  on  the  Nasdaq
National Market  or on  any exchange  on which  the Common  Stock may  then  be
listed, in  negotiated transactions,  through the  writing of options on shares
(whether such  options are  listed on  an options  exchange or otherwise), or a
combination of  such methods  of sale, at fixed prices which may be changed, at
market prices  prevailing at  the time  of sale,  at  prices  related  to  such
prevailing market prices or at negotiated prices.  The Selling Shareholders may
effect such  transactions by  selling shares  to or through broker-dealers, and
such  broker-dealers  may  receive  compensation  in  the  form  of  discounts,
concessions or  commissions from the Selling Shareholders and/or the purchasers
of shares for whom such broker-dealers may act as agent or to whom they sell as
principal, or  both (which  compensation as to a particular broker-dealer might
be in  excess of  customary commissions).   The  Selling Shareholders  and  any
participating brokers and dealers may be deemed to be "underwriters" as defined
in the Securities Act of 1933, as amended (the "Securities Act").  See "Selling
Shareholders" and "Plan of Distribution".

    The Common  Stock is  quoted on the Nasdaq National Market under the symbol
"EMIS".   The last sale price of the Common Stock on May    , 1998, as reported
on the Nasdaq National Market, was $____ per share.

    All expenses  of registration  incurred in  connection herewith  are  being
borne by  the Company, but all selling and other expenses incurred by a Selling
Shareholder will  be borne  by the  Selling Shareholder.   None of the proceeds
from the sale of the Shares will be received by the Company.

 THIS OFFERING INVOLVES A HIGH DEGREE OF RISK.  SEE "RISK FACTORS" STARTING ON
                                    PAGE 4.

      THESE SECURITIES HAVE NOT BEEN APPROVED OR DISAPPROVED BY THE SECU-
          RITIES AND EXCHANGE COMMISSION OR ANY STATE SECURITIES COM-
            MISSION NOR HAS THE SECURITIES AND EXCHANGE COMMISSION
              OR ANY STATE SECURITIES COMMISSION PASSED UPON THE
                   ACCURACY OR ADEQUACY OF THIS PROSPECTUS.
                      ANY REPRESENTATION TO THE CONTRARY
                            IS A CRIMINAL OFFENSE.

                  The date of this Prospectus is May   , 1998
<PAGE>
                             AVAILABLE INFORMATION

    Emisphere Technologies,  Inc. (the  "Company" or "Emisphere") is subject to
the informational  requirements of  the Securities  Exchange Act  of  1934,  as
amended (the  "Exchange Act"), and in accordance therewith files reports, proxy
statements and  other information  with the  Securities and Exchange Commission
(the "Commission").  Such reports, proxy statements and other information filed
by the  Company can  be inspected and copied at the public reference facilities
maintained by  the Commission  at its  office at  Room 1024,  450 Fifth Street,
N.W., Washington,  D.C. 20549, and at the Commission's regional offices located
at 7  World Trade Center, Suite 1300, New York, New York 10048 and Northwestern
Atrium Center,  500 West  Madison Street, Suite 1400, Chicago, Illinois  60661.
Copies of  this material can also be obtained from the Commission's web site at
"http://www.sec.gov" and  at prescribed rates from the Public Reference Section
of the  Commission at  450 Fifth  Street, N.W.,  Washington, D.C.  20549.   The
Company's Common Stock is quoted on the Nasdaq National Market.  Reports, proxy
statements and other information concerning the Company can be inspected at the
National  Association  of  Securities  Dealers,  Inc.,  1735  K  Street,  N.W.,
Washington, D.C. 20006.

    The Company  has filed with the Commission a Registration Statement on Form
S-3 under the Securities Act with respect to the shares of Common Stock offered
hereby.   This Prospectus does not contain all the information set forth in the
Registration Statement  and the  exhibits and  schedules thereto.   For further
information with  respect to the Company and the shares of Common Stock offered
hereby,  reference   is  made  to  the  Registration  Statement,  exhibits  and
schedules.


                INCORPORATION OF CERTAIN DOCUMENTS BY REFERENCE

    The following documents heretofore filed by the Company with the Commission
pursuant to the Exchange Act are incorporated by reference in this Prospectus:

    (1) Annual Report on Form 10-K for the fiscal year ended July 31, 1997;

    (2) Quarterly Report on Form 10-Q for  the quarter  ended October 31, 1997;

    (3) Quarterly Report on Form 10-Q for  the quarter  ended January 31, 1998;

    (4) Current Report on Form 8-K dated May 1, 1998;

    (5) The description  of  the  Company's  preferred  stock  purchase  rights
        contained in  its Registration  Statement on  Form 8-A,  dated March 5,
        1996; and

    (6) The  description  of  the  Company's  Common  Stock  contained  in  its
        Registration Statement on Form 8-A, dated September 11, 1990.

    All documents filed by the Company pursuant to Sections 13(a), 13(c), 14 or
15(d) of  the Exchange  Act subsequent to the date of this Prospectus and prior
to the  termination of  the offering  of the  Common Stock  hereunder shall  be
deemed to  be incorporated by reference herein and to be a part hereof from the
date of  the filing  of such reports and documents.  The Company will provide a
copy of  any or  all of  such documents  (exclusive  of  exhibits  unless  such
exhibits are  specifically incorporated  by reference therein), without charge,
to each  person to  whom this Prospectus is delivered, including any beneficial
owner, upon  written or  oral request  to:   Emisphere Technologies,  Inc.,  15
Skyline Drive,  Hawthorne, New  York  10532,  Attention:  Secretary  (telephone
(914) 347-2220).

                                          -2-
<PAGE>
    Any statement  contained  in  a  document  incorporated  or  deemed  to  be
incorporated by  reference herein  shall be deemed to be modified or superseded
for the  purposes of  this Prospectus  to the extent that a statement contained
herein or  in any  other subsequently filed document which also is or is deemed
to be  incorporated by  reference herein modifies or supersedes such statement.
Any statement  so modified  or superseded  shall not  be deemed,  except as  so
modified or superseded, to constitute a part of this Prospectus.

    The Company's  principal executive offices are located at 15 Skyline Drive,
Hawthorne, New York  10532 and its telephone number is (914) 347-2220.


               SPECIAL NOTE REGARDING FORWARD-LOOKING STATEMENTS

    Certain statements in this Prospectus, under the caption "Risk Factors" and
elsewhere, constitute  "forward-looking statements"  within the  meaning of the
Private Securities  Litigation Reform  Act of  1995 (the  "Reform Act").   Such
forward-looking statements  involve known  and unknown risks, uncertainties and
other factors  which may  cause the actual results, performance or achievements
of the Company, or industry results, to be materially different from any future
results,  performance,   or  achievements   expressed  or   implied   by   such
forward-looking statements.   Such  factors are  set forth more fully under the
caption "Risk Factors."


                                          -3-
<PAGE>
                                 RISK FACTORS

  In addition  to the  other information  contained  in  this  Prospectus,  the
following risk  factors should  be considered  carefully before  purchasing the
Common  Stock   offered  hereby.   This  Prospectus   contains  forward-looking
statements within  the meaning of the Securities Act and the Exchange Act. Such
forward-looking statements  involve known  and unknown risks, uncertainties and
other factors  which may  cause the actual results, performance or achievements
of the Company, or industry results, to be materially different from any future
results, performance,  or achievements  expressed or  implied by  such forward-
looking statements.  Such factors  include, among  others, the risk factors set
forth below.

Early Stage of Product Development; Uncertainties Relating to Clinical Trials

  The Company's  research and  development efforts  have not  resulted  in  any
commercial products  to date.  The Company is not aware of any oral formulation
of a  therapeutic macromolecule for systemic delivery that has been approved by
the U.S.  Food and  Drug Administration  (the "FDA"). There can be no assurance
that the  Company will be able to develop commercially any product based on its
carrier technologies.  All of  the Company's  product  candidates  are  in  the
research or  development stage,  and there  have been no product sales to date.
Operations to  date have  been funded  with  the  proceeds  from  collaborative
research agreements, financings and interest income earned on the investment of
these funds. There can be no assurance that product revenues can be realized on
a timely basis, if ever.

  A number  of companies in the drug delivery, biotechnology and pharmaceutical
industries have  suffered significant  setbacks in  clinical trials, even after
showing promising  results in  earlier studies  or trials. Although the Company
has  conducted   preclinical  studies  of  certain  carriers  and  carriers  in
combination with  various therapeutic  compounds and has conducted four Phase I
clinical trials  for the  oral delivery  of heparin,  any favorable  results of
these studies may not be predictive of results that will ultimately be obtained
in or throughout future clinical trials. There can be no assurance that results
of the  Company's limited  animal and  human studies  are indicative of results
which would be achieved in additional animal studies or human clinical studies,
all or  some of which will be required with respect to various of the Company's
proposed products  before regulatory approval can be obtained, and there can be
no assurance  that such  approval will  be granted.  With the  exception of its
Phase I  clinical trials  for heparin,  the Company has not completed any other
human clinical  trials using its current carriers, including any trials for the
delivery of  any therapeutic  proteins. The  Company has not yet identified the
optimum formulation  of carrier  for any  drug nor has the Company arrived at a
final manufacturing process for a finished product. Furthermore, it is possible
that effective  formulation with the Company's carriers may not be possible for
certain drugs. In that event, the Company would most likely be unable to pursue
commercialization arrangements  with respect  to those  drugs. There  can be no
assurance that  the Company  will not encounter problems in its clinical trials
that will  cause the  Company to delay or suspend its clinical trials, that the
clinical trials  will be  completed at  all, that  such testing will ultimately
demonstrate the  efficacy  of  its  product  candidates  or  that  any  product
candidates will  receive regulatory  approval on  a timely basis, if at all. In
addition, certain of the therapeutic compounds being tested for delivery by the
Company's carriers  have not yet been approved. If any such problems occur, the
Company could be materially adversely affected.


                                          -4-
<PAGE>
Need for Regulatory Approval of Products

  The Company's  preclinical studies  and clinical trials and the manufacturing
and marketing of its carriers and technologies are subject to extensive, costly
and rigorous  regulation by  various governmental  authorities  in  the  United
States and  other countries.  The  process  of  obtaining  required  regulatory
approvals from the FDA and other regulatory authorities often takes many years,
is expensive  and can  vary significantly  based on  the type,  complexity  and
novelty of  the  product  candidates.  There  can  be  no  assurance  that  any
technologies  or  carriers  developed  by  the  Company,  independently  or  in
collaboration with  others, will meet applicable regulatory criteria to receive
the required  approvals for  manufacturing and  marketing. Delays  in obtaining
United States or foreign approvals could result in substantial additional costs
to the  Company and  adversely affect  the Company's  competitive position.  In
addition, delays  in obtaining  regulatory approvals that may be encountered by
corporate collaborators  or other  licensees of  the  Company  could  adversely
affect the Company's business and prospects.

  The Company  has neither sought nor received regulatory approval for the sale
of any products in the United States or in any foreign country. The Company has
completed Phase  I clinical  trials in  the United  States for  one of its drug
delivery technologies  for heparin,  but there can be no assurance that the FDA
will permit  further testing  in  a  timely  fashion,  if  at  all.  Delays  or
rejections may be encountered for a number of reasons, including changes in FDA
policy during  the period  of product  development and  FDA regulatory  review.
Similar delays  may also  be encountered  in other  countries. There  can be no
assurance that  even after such time and expenditures, regulatory approval will
be obtained  for any  products developed by the Company. If regulatory approval
of a  product is granted, such approval may entail limitations on the indicated
uses for  which the  product may  be  marketed.  Further,  even  if  regulatory
approval  is   obtained,  a   marketed  product,   its  manufacturer,  and  its
manufacturing  facilities   are  subject   to  continual  review  and  periodic
inspections, and later discovery of previously unknown problems with a product,
manufacturer,  or   facility  may  result  in  restrictions  on  such  product,
manufacturer, or  facility including withdrawal of the product from the market.
If the  Company is unable to obtain regulatory approvals for product candidates
on a  timely basis, or if the Company is unable to continue to be in regulatory
compliance, the  Company's business  and prospects will be materially adversely
affected.

  Any new  dosage form  of any drug is required to undergo rigorous preclinical
and clinical  testing and  an extensive  review process mandated by the FDA and
equivalent foreign  authorities prior  to marketing.  There can be no assurance
that the  Company will develop commercially viable products, that the necessary
regulatory approvals  for any  of the  Company's  product  candidates  will  be
obtainable or  that, if such approvals are obtainable, they will be forthcoming
on a  timely basis.  These review and approval processes can take several years
and require the expenditure of substantial resources.

Dependence Upon Partnerships with Pharmaceutical Companies

  Revenues from the Company's drug delivery technologies will be dependent upon
the production  and sale  of products utilizing the Company's technologies. The
Company does  not currently  possess the  ability  or  resources  necessary  to
complete on  its own  the development, testing, regulatory approval process and
commercialization for  pharmaceutical  products  utilizing  its  drug  delivery
technologies and  the Company does not currently intend independently to market
products incorporating  its technologies  in the  foreseeable future. It is the
Company's strategy  to  seek  to  enter  into  agreements  with  pharmaceutical
companies which  will assist  the Company  in developing, testing and obtaining

                                          -5-
<PAGE>
government approval  for, and  the  marketing  and  commercialization  of,  the
various formulations  of its  drug delivery  technologies. Other  than a  joint
venture  with   Elan  Corporation   plc  ("Elan")   for  the   development  and
commercialization of  an oral heparin and low molecular weight heparin product,
a strategic  alliance with  Eli Lilly and Company ("Lilly") for the development
and commercialization of certain of Lilly's therapeutic proteins and a research
collaboration with Novartis Pharma AG ("Novartis") to investigate the Company's
technology for oral delivery of two selected Novartis compounds, no commitments
or development agreements are currently in effect. The Company has entered into
several feasibility  and other  preliminary  arrangements  with  pharmaceutical
companies other than Novartis, Lilly and Elan, certain of which were terminated
due to  the  inability  of  the  Company's  then-existing  technology  to  meet
satisfactory performance  levels and  none of which resulted in the development
of any  product or  the creation of any long-term relationship. There can be no
assurance that  the Company will be able to enter into additional collaborative
arrangements with  respect to  product development utilizing the Company's drug
delivery technologies,  that any  existing or future collaborative arrangements
will be  successful, that milestones in such agreements will be met or that the
terms of  any future  development agreements  entered into will be favorable to
the Company.  If the  Company is  unable to  obtain development  assistance and
funds  from   pharmaceutical  companies  to  fund  a  portion  of  its  product
development costs and to commercialize products, the Company may have to delay,
scale back  or curtail  one or  more of  its activities.  In the event no other
pharmaceutical company  enters into  a development  agreement with the Company,
the Company  may not  have the  financial resources  to undertake the necessary
research into, or the commercial development of, products.

  The research  collaboration with  Novartis, the strategic alliance with Lilly
and the  joint venture  with Elan each presents certain particular risks to the
Company. The Company's agreement with Novartis provides for an initial research
collaboration period  of at  least 12  months and  an option  on  the  part  of
Novartis to  acquire a  license to  use  the  Company's  technologies  for  the
development  and   commercialization  of  oral  formulations  of  the  Novartis
compounds.  There is no assurance that the research results desired by Novartis
will be  achieved or  that, even  if achieved,  Novartis will  proceed with the
research collaboration or exercise its license option.  The Company's agreement
with Lilly  provides for  an initial  research collaboration period of 18 to 24
months and  a series of options each to acquire an exclusive, worldwide license
to use  the Company's  technologies  in  connection  with  certain  therapeutic
proteins selected  by Lilly.   While  Lilly has exercised its option to acquire
such a  license with  respect to  two such  proteins  and  Lilly  is  currently
pursuing the  development of  formulations for  oral delivery of such proteins,
the license  agreements are  subject to  termination  at  any  time  by  Lilly.
Furthermore, while  the license  agreements provide  for payments upon reaching
certain milestones  and for  royalties in  the event  a product is successfully
commercialized by Lilly, there is no provision for minimum royalty payments and
therefore no  assurance that  the Company will ever receive additional revenues
from the  license agreements.  In addition, because the agreement also provides
Lilly with  a right  of first  refusal with respect to the use of the Company's
technologies for  the delivery  of certain other specified therapeutic proteins
and  contemplates   the  possibility  of  a  continuing  relationship  for  the
development of delivery systems for other therapeutic proteins, other potential
collaborators may be discouraged from negotiating collaboration agreements with
the Company. The strategic alliance does not require Lilly to use the Company's
technologies exclusively  and the  Company is  aware of  collaborations between
Lilly and  others pursuing  non-oral delivery  of one of the same proteins that
are the  subject of  the strategic  alliance. However,  the strategic  alliance
represents the  exclusive vehicle  through which  the Company  may develop  and
market orally  deliverable products  based on  the  subject  proteins  and  the
Company's carrier technologies.

                                          -6-
<PAGE>
  With respect  to the  joint venture  with Elan,  the Company may not have the
necessary resources  to comply  with its obligation to satisfy 50% of the joint
venture's financial  requirements and  the  commercialization  of  the  covered
products could  likely require  significant financial resources that ultimately
may not  be available  to the  joint venture.  In addition,  the failure of the
Company to  satisfy its  share of  the  financial  requirements  of  the  joint
venture, a  change of  control of  the Company or certain disagreements between
Elan and  the Company  could result  in a forced sale by the Company to Elan of
the Company's interest in the joint venture company. Further, because the joint
venture also  provides the  joint venture company with a right of first refusal
with respect  to the  use of  the Company's  technologies for  the delivery  of
anticoagulant compounds,  other potential collaborators may be discouraged from
negotiating collaboration agreements with the Company.

  In negotiating  development agreements,  the Company  intends to seek funding
with respect  to a  portion of development costs necessary to commercialize the
product candidate  or candidates  to which a development agreement applies. The
Company expects  that the parties to development agreements will want the legal
right to  abandon a  product candidate  at any  time  for  any  reason  without
significant penalty  and there  can be no assurance that such right will not be
exercised. Further,  potential and  existing development  partners may  have no
obligation to deal exclusively with the Company in developing new drug delivery
methods for their drugs and may pursue parallel development of oral delivery or
other drug  delivery technologies,  on their  own or  with other  collaborative
partners, which may compete with the Company's oral drug delivery technologies.
Moreover, the  terms of any future development agreements, if any, with respect
to a  particular drug  may preclude  or restrict the Company from entering into
alternative arrangements  with other  pharmaceutical companies  for the same or
competing drugs.

  The Company  has no  control over  the resources and attention devoted by its
partners to the development of a product candidate and, to the extent resources
devoted are  limited, the  Company may  be adversely  affected. If  any of  the
Company's collaborators  breaches or  terminates its agreement with the Company
or otherwise  fails to conduct its collaborative activities in a timely manner,
the development  or commercialization  of the  product  candidate  or  research
program under  such collaborative agreement may be delayed, and the Company may
be  required  to  devote  unforeseen  additional  resources  to  continue  such
development or  commercialization, or  terminate such programs. The termination
of collaborative  arrangements could  have a  material adverse  effect  on  the
Company's business, financial condition and results of operations. There can be
no assurance  that disputes  will not  arise in  the future with respect to the
ownership of  rights to  any technology developed with third parties. These and
other possible  disagreements between  collaborators and the Company could lead
to delays  in the  collaborative research,  development or commercialization of
certain product  candidates, or  could  require  or  result  in  litigation  or
arbitration, which  would be  time consuming  and expensive  and would  have  a
material adverse  effect on  the Company's  business, financial  condition  and
results of operations.

Highly Competitive Industry and Risk of Technological Obsolescence

  Drug delivery,  biotechnology and  pharmaceutical science are evolving fields
in which  developments are  expected to continue at a rapid pace. The Company's
success depends,  in part,  upon maintaining  a  competitive  position  in  the
development of  products and technologies in its areas of focus. The Company is
in competition  with other  drug  delivery,  biotechnology  and  pharmaceutical
companies,  research   organizations,  individual   scientists  and  non-profit
organizations  engaged   in  the   development  of  alternative  drug  delivery

                                          -7-
<PAGE>
technologies or  new drug  research and  testing,  as  well  as  with  entities
developing new  drugs which  may be  orally active. The Company is aware that a
number of  companies are  seeking to  develop new  products and alternatives to
traditional injectable drug delivery, including, but not limited to, intranasal
delivery,  pulmonary   systems,  transdermal  systems,  buccal  and  sublingual
systems, colonic  absorption systems,  as well as sustained-released injectable
systems. The  Company also is aware of other companies currently engaged in the
development and  commercialization  of  oral  drug  delivery  technologies  and
enhanced injectable  systems. Many of these companies have greater research and
development capabilities,  experience, and  marketing, financial and managerial
resources than  the Company,  and represent  significant  competition  for  the
Company.  Acquisitions   of  or  investments  in  competing  drug  delivery  or
biotechnology  companies   by  large  pharmaceutical  companies  could  enhance
competitors' financial, marketing and other resources. In addition, a number of
these competing  drug delivery  and biotechnology  companies have  entered into
collaboration or  other agreements  with large  pharmaceutical companies  which
could  similarly   enhance  these   competitors'  resources.  Accordingly,  the
Company's competitors  may succeed  in  developing  competing  technologies  or
obtaining regulatory approval for products more rapidly than the Company. There
can be  no assurance  that developments by others will not render the Company's
product candidates  or the  therapeutic compounds  used in combination with the
Company's product candidates uncompetitive or obsolete.

Dependence on Patents and Proprietary Rights

  The Company's  success, competitive position and future revenues will depend,
in part,  on the  ability of  the Company  and its  partners to  obtain  patent
protection in  various jurisdictions  related to  their technologies, processes
and products  and to  preserve effectively their trade secrets. The Company has
filed, and  expects to  continue to  file,  patent  applications  seeking  such
protection. The  Company has  been granted  18 patents  on  its  drug  delivery
technologies in  the United States which will expire beginning in 2007, and has
certain patents  issued or applications pending in various countries around the
world. Ten  U.S. patent  applications have  been allowed by the U.S. Patent and
Trademark Office.  The Company  has 52 patent applications relating to its drug
delivery technologies  pending in  the United  States,  including  the  allowed
applications and the applications relating to the therapeutic proteins that are
the subject  of the strategic alliance with Lilly. In addition, the Company has
pending or  expects to  file patent  applications corresponding  to most of its
U.S. patents and patent applications in various countries around the world. The
Company has  applied to  have one  of its  granted U.S.  patents reissued in an
attempt to  obtain certain  broader claims to which the Company believes it was
entitled in  the original  patent grant. While the reissue application has been
allowed, the  reissue patent  has not yet been issued and there is no guarantee
that it  will in  fact be  issued. There  can be  no assurance  that any patent
applications existing  or relating  to  the  Company's  potential  products  or
processes will  result in  patents being  issued, or that resulting patents, if
any, are  valid, enforceable or will provide protection against competitors who
successfully challenge  the Company's  patents, obtain patents that may have an
adverse effect  on the  Company's ability  to conduct  business, or are able to
circumvent the  Company's patent  position. It  is  possible  that  conflicting
patents that  were not  previously located  have been  issued and/or that other
parties have  conducted research  or made discoveries of compounds or processes
that preceded  the Company's  discoveries and  which could  prevent the Company
from obtaining  patent protection,  or could narrow the scope of any protection
obtained. There  can be  no assurance  that the manufacture, use or sale of the
Company's product  candidates will  not infringe  patent rights  of others. The
Company may  be unable  to avoid  infringement of those patents and may have to
seek a license, defend an infringement action, or challenge the validity of the
patents in court. There can be no assurance that a license will be available to

                                          -8-
<PAGE>
the Company,  if at all, upon terms and conditions acceptable to the Company or
that the  Company will  prevail in  any patent litigation. Patent litigation is
costly and  time consuming, and there can be no assurance that the Company will
have sufficient  resources to  pursue such  litigation. If the Company does not
obtain a  license under  such patents,  is found liable for infringement, or is
not able  to have  such patents declared invalid, the Company may be liable for
significant monetary  damages, may  encounter significant  delays  in  bringing
products to  market, or may be precluded from participating in the manufacture,
use or  sale of products or methods of treatment covered by such patents. There
can be  no assurance  that the  Company has  identified or will identify in the
future, United States and foreign patents that pose a risk of infringement.

  The  Company's   strategy  involves  collaborative  arrangements  with  other
pharmaceutical companies  for the  development of  new  formulations  of  drugs
developed by  others and,  ultimately, the receipt of royalties on sales of the
new formulations  of the  drugs. These  drugs are generally the property of the
pharmaceutical  companies   and  may  be  the  subject  of  patents  or  patent
applications and  other  forms  of  protection  owned  by  such  pharmaceutical
companies. To  the extent  such patents  or other  forms of  protection expire,
become invalid or otherwise ineffective or such drugs are covered by patents or
other forms  of protection  owned by  third parties, sales of such drugs by the
collaborating pharmaceutical company may be restricted, limited or enjoined, or
may cease.  Accordingly, the  potential for royalty revenues to the Company may
be adversely affected.

  To protect  its proprietary  technologies and  processes,  the  Company  also
relies in  part on  maintaining  trade  secrets  protected  by  confidentiality
agreements with  its partners,  employees, consultants and certain contractors.
There can  be no  assurance that the Company's trade secrets are enforceable or
that its confidentiality agreements have not been or will not be breached, that
as a  practical matter  the Company will have adequate remedies for any breach,
or that  the Company's  trade secrets will not otherwise become generally known
or be independently discovered by competitors and thus cease being protected.

Absence of Profitable Operations; Need for Additional Capital

  Since its  inception in  April 1985,  the Company  has generated  significant
losses from  operations and  for the foreseeable future the Company anticipates
that it  will continue  to generate  significant  losses  from  operations.  At
January 31,  1998, the  Company's accumulated  deficit  was  approximately  $55
million.  Operations   to  date   have  been  funded  with  the  proceeds  from
collaborative research agreements, financings and interest income earned on the
investment of these funds. The Company does not expect to achieve profitability
in the  foreseeable future.  Profitability in  the long term will depend on the
Company's ability  to gain  regulatory approval for one or more products and to
market  such  products  successfully.  The  Company  will  require  substantial
additional funding  in order  to continue  its research and product development
programs and preclinical testing and clinical trials of its product candidates,
for operating  expenses, for the pursuit of regulatory approvals of its product
candidates, and  for establishing  manufacturing  and  marketing  capabilities.
While the  Company believes that existing cash, cash equivalents and marketable
securities will  be sufficient  to satisfy the Company's operating needs for at
least the  next 12 months, circumstances could arise which may result in a need
to raise  additional capital  in the future. The Company has in the past raised
additional capital  through public  offerings of  its Common  Stock and private
equity financings.  There can  be no  assurance that  additional equity capital
will be  available on  acceptable terms,  or without  severe  dilution  to  the
existing stockholders,  if at  all. If  adequate funds  are not  available, the
Company will  be required  to delay, scale back or eliminate some or all of its
research or  development programs  or  relinquish  rights  to  certain  of  its

                                          -9-
<PAGE>
technologies, product  candidates  or  products  that  the  Company  would  not
otherwise relinquish.

Dependence on Others for Manufacturing of the Company's Chemical Compounds

  The  Company  currently  has  no  manufacturing  facilities  for  large-scale
clinical or  commercial production  of any  compounds  under  consideration  as
products. The  Company is  producing some material for research and preclinical
testing and  has been  supplied  with  larger  lots  of  compound  by  contract
manufacturing companies.  For the  foreseeable future,  the  Company  does  not
intend to  manufacture its  carriers except for the foregoing limited purposes.
If the  Company is  unable to contract for manufacturing on acceptable terms or
if the  Company cannot  obtain compounds  manufactured on  a large scale and in
accordance  with   specifications  on   a  timely  basis  or  if  the  contract
manufacturer fails  to comply  with FDA  regulations pertaining to current Good
Manufacturing Practices  ("GMP"), the  ability to conduct preclinical and human
clinical trials  will be  adversely affected, resulting in the delay of product
development and  submission of  products for regulatory approval, which in turn
could materially impair the Company's ability to achieve profitability.

  Under the  Elan joint  venture, the Company is obligated to provide the joint
venture company  with a  supply of  carriers for  the clinical testing program.
Moreover, under  the strategic alliance with Lilly, the Company is obligated to
provide a  material  portion  of  the  supply  of  carrier  necessary  for  the
production of  any product  manufactured pursuant  to the  strategic  alliance.
Should the  Company be unable to provide the specific amounts of carrier in the
required time  periods, or  if the  contract manufacturer  fails to comply with
FDA's current  GMP regulations,  delays to the development of any such products
could occur which could materially adversely affect the Company's results.

Risks of  Product Liability  Claims and  Current  Limit  of  Product  Liability
Insurance; Potential Liability for Human Clinical Trials

  The Company  has product liability insurance with a policy limit of only $1.0
million per  occurrence and $1.0 million for all occurrences and the Elan joint
venture company  has agreed  to maintain  product liability  insurance  with  a
policy limit  to be  determined. The  testing, manufacturing  and marketing  of
products for  humans utilizing  the Company's  drug delivery  technologies  may
expose the  Company to  potential product  liability and other claims resulting
from their  use. Liability may result from claims made directly by consumers or
by pharmaceutical  companies or  others selling  products. Because  the Company
seeks to structure future development programs with the intention of developing
commercially viable  products for  sale or  license to pharmaceutical companies
which would  complete the  development,  manufacturing  and  marketing  of  the
finished product,  the Company intends to rely on indemnity undertakings by the
pharmaceutical companies  with regard  to liability.  There can be no assurance
that the  Company will  be able to negotiate appropriate indemnity undertakings
with pharmaceutical  partners or  that indemnity undertakings will be effective
to protect  the Company  from liability  or  the  costs  of  product  liability
litigation. While the Company may obtain additional product liability insurance
if management  determines that  such insurance  is desirable,  there can  be no
assurance that  the Company  will apply for, or be able to obtain, insurance on
acceptable terms,  or that  insurance, if  obtained, would be adequate to fully
protect the  Company against  any  potential  liability.  In  the  event  of  a
successful suit  against the  Company, if  the Company  does not  have adequate
product liability  insurance coverage, the Company will be materially adversely
affected.

                                         -10-
<PAGE>
  In addition to product liability risks associated with sales of products, the
Company may  be liable  for the  claims of individuals who participate in human
clinical trials  of its  products. The  Company intends  to have human clinical
trials conducted  by pharmaceutical partners, and the Company will seek to have
these partners  indemnify the  Company for  claims arising  out of  the trials.
There can  be  no  assurance  that  the  Company  will  be  able  to  negotiate
appropriate  indemnity   undertakings  with  pharmaceutical  partners  or  that
indemnity undertakings  will be effective to protect the Company from liability
or the  costs of  product liability litigation. While the Company has obtained,
and will seek, waivers of liability from all persons who participated or may in
the future  participate in  human clinical  trials conducted by or on behalf of
the Company,  there can  be no  assurance that  waivers will  be  effective  to
protect  the   Company  from  liability  or  the  costs  of  product  liability
litigation. In  the event  of a  successful suit  against the  Company, if  the
Company does  not have  adequate  product  liability  insurance  coverage,  the
Company will be materially adversely affected.

Dependence on Key Personnel

  The Company's  success  depends  upon  the  continued  contributions  of  its
executive officers and scientific and technical personnel. During the Company's
operating history,  many key  responsibilities within  the  Company  have  been
assigned to  a relatively  small number  of individuals.  The  competition  for
qualified personnel  is intense,  and the  loss  of  services  of  certain  key
personnel could  adversely affect  the business  of the Company. In particular,
the loss  of the  services of,  among others,  Michael M.  Goldberg, M.D.,  the
Company's Chairman  of the  Board  and  Chief  Executive  Officer,  or  Sam  J.
Milstein, Ph.D.,  the Company's  President and  Chief Scientific Officer, could
have a  material adverse  effect on  the Company's  operations. The Company has
employment agreements  through July  31, 2000  with each  of Drs.  Goldberg and
Milstein and  has obtained key man life insurance in the amount of $1.0 million
on the lives of each of Drs. Goldberg and Milstein.

Uncertain Availability of Third-Party Reimbursement

  The Company's  commercial success could depend in part on the availability of
reimbursement from  third-party payors such as government health administration
authorities, private  health  insurers  and  other  organizations.  Third-party
payors are increasingly challenging the price and cost-effectiveness of medical
products and  services. Significant  uncertainty exists as to the reimbursement
status of  newly approved  health care  products. If  the Company  succeeds  in
bringing products  to market,  there can  be no  assurance that  the  Company's
products will  be considered  by third-party  payors to  be cost  effective  or
outcome effective  or that adequate third-party reimbursement will be available
to enable  the Company  to maintain  price  levels  sufficient  to  realize  an
appropriate return  on its  investment in  product development. Legislation and
regulations affecting  the pricing  of pharmaceuticals  may change  before  the
Company's proposed  products are  approved for  marketing and  any such changes
could further limit reimbursement for medical products.

Possible Adverse Impact on Holders of Common Stock; Antitakeover Provisions

  There exist  a number  of factors  that could  have the  effect of  delaying,
deferring or preventing a change in control of the Company, may discourage bids
for the  Common Stock  at a  premium over the market price of the Common Stock,
and may,  as a  result, adversely  effect the market price of the Common Stock.
Such factors include: contractual provisions with Elan, Lilly and Novartis that
prohibit (subject  to certain  exceptions) each  from acquiring  shares of  the
Company's outstanding  voting stock  above certain  specified  levels;  certain

                                         -11-
<PAGE>
antitakeover provisions contained in the Company's Certificate of Incorporation
and By-laws,  certain provisions  of Delaware law and the Company's stockholder
rights plan that are each designed to prevent any unsolicited acquisitions; and
the fact  that a  change in  control of  the Company would constitute a default
under the  Elan joint  venture agreement  with potential adverse effects on the
Company.

Potential Volatility of Stock Price

  The  market  prices  for  securities  of  drug  delivery,  biotechnology  and
pharmaceutical  companies,   including  the   Company's  Common   Stock,   have
historically been  highly volatile  and  the  market  has  from  time  to  time
experienced significant price and volume fluctuations that are unrelated to the
operating performance  of particular companies. Factors such as fluctuations in
the Company's operating results, announcements of technological collaborations,
innovations or  new products  by the  Company or  its competitors, governmental
regulation, developments  in patent or other proprietary rights, public concern
as to the safety of drugs developed by the Company or others and general market
conditions may  have a  significant effect  on the  market price  of the Common
Stock. The  Company's securities  are subject  to a  high degree  of  risk  and
volatility. Investors should be aware that other investment opportunities, such
as interest-bearing obligations, may result in a higher yield on investment and
be less  subject to  fluctuation and  risk of  loss than  an investment  in the
Company's Common Stock.

Shares Eligible  for Future  Sale; Effect  of the  Options and Warrants and the
Notes Outstanding

  The issuance  of freely  tradeable Common  Stock upon  the exercise  of stock
options and  warrants and upon conversion of the Notes, as well as future sales
of Common  Stock by  existing stockholders,  or the perception that sales could
occur, could adversely affect the market price of the Common Stock.

  As of  January 31,  1998, the Company had outstanding options and warrants to
purchase up  to 4,411,489 shares of Common Stock which are exercisable over the
next several  years, giving  the  holders  of  such  options  and  warrants  an
opportunity to  profit from  a rise in the market price of the Company's Common
Stock with  a resulting dilution in the interests of the other stockholders. In
addition, upon  conversion of  the Notes  and payment  of interest  thereon  in
shares of  the Common Stock (at the option of the Company) in lieu of cash, the
Shares (consisting  of up  to 1,202,500  additional shares of the Common Stock)
will all  be freely  tradable.   The terms  on which  the  Company  may  obtain
additional financing  during the  period when such options and warrants and the
Notes are  exercisable may  be adversely  affected by  the  existence  of  such
options and warrants and the Notes.

                                         -12-
<PAGE>
                             SELLING SHAREHOLDERS
     The table  below sets forth information regarding the Selling Shareholders
as of  the date  of this  Prospectus  as  to  (i)  the  name  of  each  Selling
Shareholder (none  of which  have had  positions,  offices  or  other  material
relationships with the Company during the past three years), (ii) the number of
shares of the Common Stock owned beneficially or of record by each such Selling
Shareholder, (iii)  the number  of shares  of the  Common Stock  being  offered
hereby from  time to  time by  such Selling  Shareholder and (iv) the number of
shares of  the Common  Stock to  be owned  by such  Selling  Shareholder  after
completion of  the offering, assuming all the Shares being offered from time to
time hereby are sold.

     The Shares  being offered  hereby  by  the  Selling  Shareholders  may  be
acquired, from  time to  time, upon  the conversion  of  $13,500,000  aggregate
principal amount  of the  Notes acquired  by them from the Company in a private
placement transaction  pursuant to those certain Note Purchase Agreements dated
as of  May 1,  1998 and  the payment by the Company of interest on the Notes in
the form  of Common  Stock in lieu of cash, at the Company's option.  The Notes
can be converted in whole or in part at any time at a conversion price equal to
the lowest trading price of the Common Stock as reported on the Nasdaq National
Market during  the ten  consecutive trading  immediately preceding  the date of
conversion provided  that the  conversion price  may in  no event be lower than
$10.00 per  share.   In addition,  the Selling  Shareholders may not acquire in
excess of  1,000,000 shares  of the  Common Stock  upon conversion of the Notes
without the Company's permission.

     In  accordance   with  registration   rights  granted   to   the   Selling
Shareholders, the  Company has  filed with the Commission, under the Securities
Act, a  Registration Statement  on Form  S-3, of  which this Prospectus forms a
part, with  respect to the resale of the Shares from time to time on the Nasdaq
National Market  or in  privately-negotiated transactions  and  has  agreed  to
prepare and  file such amendments and supplements to the Registration Statement
as may  be necessary  to keep  such Registration  Statement effective until the
Shares are  no longer  required to  be registered  for the  sale thereof by the
Selling Shareholders.

                                       Number       Number       Ownership
                                     of Shares    of Shares    After Offering
                                    Owned Prior     Being     Number   Percent
Name of Selling Shareholder        to Offering(1)  Offered   of Shares of Class

Delta Opportunity Fund, Ltd.(2)(3)    757,130      757,130        -        -
OTATO Limited Partnership (3)          89,074       89,074        -        -
Fisher Capital Ltd. (4)               213,065      213,065        -        -
Wingate Capital Ltd. (4)              114,727      114,727        -        -
CCG Capital Ltd. (4)                   14,252       14,252        -        -
CCG Investment Fund Ltd. (4)           14,252       14,252        -        -
___________________________
(1) Represents  the respective number of shares that may be acquired by each of
    the Selling  Shareholders, assuming  that the  maximum number of shares are
    issued upon  conversion of  all of the Notes and that the Company exercises
    its option  to pay  interest on the Notes in shares.  Pursuant to the terms
    of the  Notes, a  Selling Shareholder  may not  convert any  portion of the
    Notes  if   such  conversion  would  increase  such  Selling  Shareholder's
    beneficial ownership  of the  Common Stock  (other than those shares deemed
    owned because of the ownership of the remaining portion of the Notes) to in
    excess of 4.9% of the Common Stock outstanding.
(2) Diaz &  Altschul Advisors,  LLC, a New York limited liability company ("D&A
    Advisors), serves  as investment  advisor to  Delta Opportunity  Fund, Ltd.
    ("Delta") and  may be  deemed to  share beneficial  ownership of the shares

                                         -13-
<PAGE>
    beneficially owned  by Delta  by reason  of shared  power to dispose of the
    portion of  the  Shares  beneficially  owned  by  Delta.  D&A  Advisors  is
    controlled by  Diaz &  Altschul Group,  LLC ("D&A Group"). D&A Advisors and
    D&A Group  disclaim beneficial  ownership of  the  portion  of  the  Shares
    beneficially owned by Delta.
(3) An affiliate of OTATO Limited Partnership serves as a trading consultant to
    Delta and may be deemed to share beneficial ownership of the portion of the
    Shares beneficially  owned by Delta by reason of shared power to dispose of
    the Shares  beneficially owned  by such Selling Shareholder. Such affiliate
    disclaims beneficial ownership of such portion of the Shares.
(4) Citadel Limited  Partnership is  the trading  manager  of  each  of  Fisher
    Capital Ltd.,  Wingate Capital  Ltd., CCG  Capital Ltd.  and CCG Investment
    Fund Ltd.  (collectively, the  "Citadel  Entities")  and  consequently  has
    voting control  and investment  discretion  over  securities  held  by  the
    Citadel Entities.   The  ownership information  for  each  of  the  Citadel
    Entities does  not include  the ownership information for the other Citadel
    Entities.   Citadel Limited  Partnership and  each of  the Citadel Entities
    disclaims beneficial  ownership of  the portion  of the  Shares held by the
    other Citadel Entities.


                             PLAN OF DISTRIBUTION

     The Company  will receive  no proceeds  from  this  offering.  The  Shares
offered hereby  may be sold by the Selling Shareholders or by pledgees, donees,
transferees or other successors in interest that receive such shares as a gift,
partnership distribution  or other non-sale related transfer. The Shares may be
sold from  time to  time in  transactions on the Nasdaq National Market, in the
over-the-counter market,  in negotiated  transactions, or a combination of such
methods of  sale, at  fixed prices  which may  be  changed,  at  market  prices
prevailing at  the time  of sale, at prices related to prevailing market prices
or at  negotiated prices. The Selling Shareholders may effect such transactions
by selling  the Shares  to or through broker-dealers, including block trades in
which brokers  or dealers  will attempt  to sell  the Shares  as agent  but may
position and resell the block as principal to facilitate the transaction, or in
one or  more underwritten  offerings on a firm commitment or best effort basis.
Sales of  Selling Shareholders'  Shares may  also be  made pursuant to Rule 144
under the Securities Act, where applicable.

     To the  extent required  under the Securities Act, the aggregate amount of
Selling Shareholders'  Shares being  offered and the terms of the offering, the
names of  any such  agents, brokers, dealers or underwriters and any applicable
commission with respect to a particular offer will be set forth in a supplement
to accompany  this Prospectus.  Any underwriters,  dealers, brokers  or  agents
participating in the distribution of the Shares may receive compensation in the
form of underwriting discounts, concessions, commissions or fees from a Selling
Shareholder and/or  purchasers of  Selling Shareholders'  Shares, for whom they
may act (which compensation as to a particular broker-dealer might be in excess
of customary commissions).

     From time  to time,  one or  more of  the Selling Shareholders may pledge,
hypothecate or  grant a security interest in some or all of the Shares owned by
them, and the pledgees, secured parties or persons to whom the Shares have been
hypothecated shall,  upon foreclosure  in the event of default, be deemed to be
"Selling Shareholders"  hereunder. In addition, a Selling Shareholder may, from
time to  time, sell  short the  Common  Stock  of  the  Company,  and  in  such
instances, this Prospectus may be delivered in connection with such short sales
and the Shares offered hereby may be used to cover such short sales.


                                         -14-
<PAGE>
     A Selling  Shareholder may  enter into  hedging transactions  with broker-
dealers and the broker-dealers may engage in short sales of the Common Stock in
the course  of hedging the positions they assume with such Selling Shareholder,
including, without  limitation, in  connection with distributions of the Common
Stock by  such broker-dealers. A Selling Shareholder may also enter into option
or other  transactions with  broker-dealers that  involve the  delivery of  the
Common Stock  to the  broker-dealers, who may then resell or otherwise transfer
such Common  Stock. A  Selling Shareholder  may also  loan or pledge the Common
Stock to  a broker-dealer  and the  broker-dealer may  sell the Common Stock so
loaned or  upon a  default may  sell or  otherwise transfer  the pledged Common
Stock.

     In order  to comply  with  the  securities  laws  of  certain  states,  if
applicable, the  Shares  will  be  sold  in  such  jurisdictions  only  through
registered or  licensed brokers or dealers. In addition, in certain  states the
Shares may  not be  sold unless they have been registered or qualified for sale
in the  applicable state or an exemption from the registration or qualification
requirement is available and is complied with.

     The Selling Shareholders and any broker-dealers or agents that participate
with the  Selling Shareholders  in the distribution of the Shares may be deemed
to be  "underwriters" within  the  meaning  of  the  Securities  Act,  and  any
commissions received  by them  and any  profit on  the  resale  of  the  Shares
purchased by  them may  be deemed  to be  underwriting commissions or discounts
under the Securities Act.

     Under applicable  rules and regulations under the Exchange Act, any person
engaged in the distribution of the Shares may not bid for or purchase shares of
Common Stock during a period which commences one business day (5 business days,
if the  Company's public  float is  less than  $25 million or its average daily
trading volume  is less  than $100,000) prior to such person's participation in
the distribution,  subject to  exceptions for  certain  passive  market  making
activities. In  addition and  without  limiting  the  foregoing,  each  Selling
Shareholder will  be subject  to applicable  provisions of the Exchange Act and
the rules and regulations thereunder, including, without limitation, Regulation
M, which  provisions may  limit the  timing of purchases and sales of shares of
the Company's Common Stock by such Selling Shareholder.

     The Notes  were originally  issued to the Selling Shareholders pursuant to
an exemption  from the registration requirements of the Securities Act provided
by Section  4(2) thereof.  The Company  agreed to  register the Shares issuable
upon conversion of the Notes under the Securities Act and to indemnify and hold
the  Selling  Shareholders  harmless  against  certain  liabilities  under  the
Securities Act  that could  arise in  connection with  the sale  by the Selling
Shareholders of  the Shares.  The Company has agreed to pay all reasonable fees
and expenses incident to the filing of this Registration Statement.


                                 LEGAL MATTERS

     The validity  of the  Common Stock  offered hereby will be passed upon for
the Company by M. Warren Browne, Esq.


                                    EXPERTS

     The financial  statements and  financial statement  schedule of  Emisphere
Technologies, Inc.,  as of  July 31,  1997 and  1996 and  for each of the three
years in  the period  ended July  31, 1997,  included in  the Company's  Annual
Report on Form 10-K for the year ended July 31, 1997, incorporated by reference
in this  Prospectus, have been incorporated herein in reliance on the report of
Coopers &  Lybrand L.L.P.,  independent accountants,  given on the authority of
that firm as experts in accounting and auditing.

                                         -15-
<PAGE>
  No person  is  authorized  in
 connection with  the  offering
 made  hereby   to   give   any
 information  or  to  make  any                   1,202,500 shares
 representation  not  contained
 or incorporated  by  reference
 in this  Prospectus,  and  any
 information or  representation
 not contained  or incorporated
 herein must not be relied upon
 as having  been authorized  by             EMISPHERE TECHNOLOGIES, INC.
 the  Company  or  the  Selling
 Shareholders.  This Prospectus
 does not  constitute an  offer
 to sell  or a  solicitation of
 an offer  to buy by any person                     Common Stock
 in any  jurisdiction in  which               par value $.01 per share
 it is unlawful for such person
 to   make    such   offer   or
 solicitation.     Neither  the
 delivery of this Prospectus at
 any time  nor  any  sale  made
 hereunder  shall   under   any
 circumstance  imply  that  the
 information  contained  herein
 is  correct  as  of  any  date                    _____________
 subsequent to the date hereof.
                                                     PROSPECTUS
       TABLE OF CONTENTS                           _____________

                           Page

 Risk Factors...............  4
 Selling Shareholders....... 13                    May    , 1998
 Plan of Distribution....... 14
 Legal Matters.............. 15
 Experts.................... 15
<PAGE>
                                    PART II

                  INFORMATION NOT REQUIRED IN THE PROSPECTUS


Item 14.  Other Expenses of Issuance and Distribution

     The estimated expenses in connection with this offering are:

          SEC registration fee....................  $ 5,921
          Nasdaq National Market listing fee......   17,500
          Transfer Agent and Registrar fees.......    1,000
          Accounting fees and expenses............   10,000
          Legal fees and expenses.................   10,000
          Miscellaneous...........................    5,579
             Total................................  $50,000

     The Company  has agreed  to pay  all of  the costs  and expenses  of  this
offering.


Item 15.  Indemnification of Directors and Officers

     Pursuant to  Section 145  of the  General Corporation  Law of the State of
Delaware, Article  Twelfth of  the Certificate  of Incorporation of the Company
and Article  V of  the By-laws  of the  Company, the  Company is  authorized to
indemnify, subject  to certain  conditions, its  directors and officers against
certain liabilities  and expenses  arising from  claims against them because of
being such  a director  or officer.   In  addition, the  Company  has  obtained
directors' and  officers' liability  insurance  insuring,  subject  to  certain
conditions, its  directors and  officers against  similar such  liabilities and
expenses.


Item 16.  Exhibits

     A list  of Exhibits  to this  registration statement  is set  forth in the
Exhibit Index starting on page II-19 hereof.


Item 17.  Undertakings

     The undersigned registrant hereby undertakes:

     (1)  To file, during any period in which offers or sales are being made, a
     post-effective amendment to this registration statement:

          (i)  To include  any prospectus  required by  section 10(a)(3) of the
          Securities Act of 1933.

          (ii) To reflect  in the  prospectus any facts or events arising after
          the effective  date of the registration statement (or the most recent
          post-effective amendment  thereof)  which,  individually  or  in  the
          aggregate, represent  a fundamental  change in  the  information  set
          forth in the registration statement;

          (iii)     To include  any material  information with  respect to  the
          plan of  distribution not  previously disclosed  in the  registration
          statement  or   any  material  change  to  such  information  in  the
          registration statement;

                                     II-1
<PAGE>
     provided, however,  that  paragraphs  (a)(1)(i)  and  (a)(1)(ii)  of  this
     section do not apply if the registration statement is on Form S-3, Form S-
     8 or  Form F-3,  and the  information required  to be  included in a post-
     effective amendment  by those  paragraphs is contained in periodic reports
     filed with  or furnished  to the  Commission by the registrant pursuant to
     section 13  or section  15(d) of  the Securities Exchange Act of 1934 that
     are incorporated by reference in the registration statement.

     (2)  That,  for  the  purpose  of  determining  any  liability  under  the
     Securities Act of 1933, each such post-effective amendment shall be deemed
     to be  a new  registration statement  relating to  the securities  offered
     therein, and  the offering of such securities at that time shall be deemed
     to be the initial bona fide offering thereof.

     (3)  To remove  from registration  by means  of a post-effective amendment
     any of  the  securities  being  registered  which  remain  unsold  at  the
     termination of the offering.

     The  undersigned  registrant  hereby  undertakes  that,  for  purposes  of
determining any  liability under the Securities Act of 1933, each filing of the
registrant's annual  report pursuant  to section  13(a) or section 15(d) of the
Securities Exchange  Act of  1934 that  is incorporated  by  reference  in  the
registration statement  shall be  deemed to  be a  new  registration  statement
relating to the securities offered therein, and the offering of such securities
at that time shall be deemed to be the initial bona fide offering thereof.

     Insofar as  indemnification for  liabilities arising  under the Securities
Act of  1933 may be permitted to directors, officers and controlling persons of
the  registrant  pursuant  to  the  foregoing  provisions,  or  otherwise,  the
registrant has  been advised that in the opinion of the Securities and Exchange
Commission such  indemnification is  against public  policy as expressed in the
Act and  is,  therefore,  unenforceable.    In  the  event  that  a  claim  for
indemnification against  such  liabilities  (other  than  the  payment  by  the
registrant of  expenses incurred  or paid by a director, officer or controlling
person of  the registrant  in the  successful defense  of any  action, suit  or
proceeding) is  asserted by  such director,  officer or  controlling person  in
connection with the securities being registered, the registrant will, unless in
the opinion  of  its  counsel  the  matter  has  been  settled  by  controlling
precedent, submit  to a  court of appropriate jurisdiction the question whether
such indemnification by it is against public policy as expressed in the Act and
will be governed by the final adjudication of such issue.

     The undersigned registrant hereby undertakes that:

     (1)  For purposes of determining any liability under the Securities Act of
1933, the  information omitted from the form of prospectus filed as part of the
registration statement  in reliance  upon Rule  430A and contained in a form of
prospectus filed  by the registrant pursuant to Rule 424(b)(1) or (4) or 497(h)
under the  Securities Act  shall be  deemed to  be part  of  this  registration
statement as of the time it was declared effective.

     (2)  For the purpose of determining any liability under the Securities Act
of 1933, each post-effective amendment that contains a form of prospectus shall
be deemed to be a new registration statement relating to the securities offered
therein, and the offering of such securities at that time shall be deemed to be
the initial bona fide offering thereof.

                                     II-2
<PAGE>
                                  SIGNATURES

     Pursuant to  the requirements  of the  Securities Act of 1933, as amended,
the registrant  certifies that  it has  reasonable grounds  to believe  that it
meets all  of the  requirements for filing on Form S-3 and has duly caused this
registration statement to be signed on its behalf by the undersigned, thereunto
duly authorized, in the City of New York, State of New York on May 6, 1998.

                                    EMISPHERE TECHNOLOGIES, INC.

                                    by /s/ Michael M. Goldberg   
                                        Michael M. Goldberg, M.D.
                                     Chairman of the Board and Chief
                                            Executive Officer

                               POWER OF ATTORNEY

     KNOW ALL  MEN BY  THESE PRESENTS, that each person whose signature appears
below constitutes  and appoints  Michael M. Goldberg, M.D. and Sam J. Milstein,
Ph.D., his  or her  true and  lawful attorneys-in-fact  and agents, each acting
alone, with  full power  of substitution and resubstitution, for him or her and
in his or her name, place and stead, in any and all capacities, to sign any and
all  amendments   to  this  Registration  Statement,  including  post-effective
amendments, and  to file the same, with all exhibits thereto, and all documents
in connection  therewith, with the Securities and Exchange Commission, granting
unto said  attorneys-in-fact and  agents, and  each of  them,  full  power  and
authority do  and perform  each and every act and thing requisite and necessary
to be  done in  and about the premises, as fully to all intents and purposes as
he or  she might  or could  do in  person, and hereby ratifies and confirms all
that said  attorneys-in-fact and agents, each acting alone, or their substitute
or substitutes, may lawfully do or cause to be done by virtue hereof.

     Pursuant to  the requirements  of the  Securities Act of 1933, as amended,
this registration  statement has  been signed below by the following persons in
the capacities and on the dates indicated.

   Signature                       Title                            Date

/s/ Michael M. Goldberg       Chairman of the Board and         May 6, 1998
Michael M. Goldberg, M.D.      Chief Executive Officer

/s/ Sam J. Milstein           Director and President            May 6, 1998
Sam J. Milstein, Ph.D

/s/ Howard M. Pack            Director                          May 6, 1998
Howard M. Pack

                              Director                          May 6, 1998
Peter Barton Hutt

                              Director                          May 6, 1998
Jere E. Goyan, Ph.D.

/s/ Mark I. Greene            Director                          May 6, 1998
Mark I. Greene, M.D., Ph.D.

                              Director                          May 6, 1998
Joseph R. Robinson, Ph.D.

/s/ Joseph D. Poveromo        Controller (Principal Financial   May 6, 1998
Joseph D. Poveromo             and Accounting Officer)
                                     II-3
<PAGE>
                                 EXHIBIT INDEX
                                       
Exhibit
 Number     Description                           

  5       Opinion of M. Warren Browne

 23(a)    Consent of Coopers & Lybrand L.L.P.

 23(b)    Consent of M. Warren Browne (included in Exhibit 5)

 24       Power of Attorney (included in signature page)

                                      II-4
<PAGE>
Exhibit 5


                                   May 6, 1998





Emisphere Technologies, Inc.
15 Skyline Drive
Hawthorne, New York  10532

Dear Sirs:

     Reference is made to the Registration Statement on Form S-3
(the "Registration Statement") to be filed with the Securities
and Exchange Commission under the Securities Act of 1933, as
amended (the "Act"), on behalf of Emisphere Technologies, Inc.
(the "Company"), relating to an aggregate of 1,202,500 shares of
the Company's Common Stock, par value $.01 per share (the
"Shares"), to be offered from time to time by the selling
shareholders designated in the Registration Statement.

     As counsel to the Company, I have examined such corporate
records and other documents and have considered such questions of
law as I have deemed necessary or appropriate for the purposes of
this opinion and, upon the basis of such examination, advise you
that, in my opinion, the Shares will when sold be legally issued,
fully paid and non-assessable.

     I hereby consent to the use of this opinion as Exhibit 5 to
the Registration Statement.  This consent is not to be construed
as an admission that I am a person whose consent is required to
be filed with the Registration Statement under the provisions of
the Act.

                                        Very truly yours,



                                        M. Warren Browne
<PAGE>
Exhibit 23(a)


                 Consent of Independent Accountants

                      ________________________




We consent  to the  incorporation by  reference in  this registration
statement of Emisphere Technologies, Inc. (the "Company") on Form S-3
of our  report dated October 10, 1997, on our audits of the financial
statements and financial statement schedule of the Company as of July
31, 1997  and 1996,  and for  each of  the three  years in the period
ended July 31, 1997, which report is included in the Company's Annual
Report on  Form 10-K  for the  year ended  July 31,  1997.   We  also
consent to the reference to our Firm under the caption "Experts".





                                        Coopers & Lybrand L.L.P.

New York, New York
May 6, 1998


© 2022 IncJournal is not affiliated with or endorsed by the U.S. Securities and Exchange Commission