ALFACELL CORP
424B3, 1998-01-29
BIOLOGICAL PRODUCTS, (NO DIAGNOSTIC SUBSTANCES)
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================================================================================
The  financial  statements  of the  Company  from  inception  to July  31,  1992
incorporated by reference into this Registration Statement,  were audited by the
independent  accounting  firm of Armus  Harrison & Co. ("Armus  Harrison").  The
accounting  firm of Armus Harrison  dissolved and ceased all operations in June,
1996.  As a result of such  dissolution,  investors  seeking to sue and  recover
damages from Armus Harrison for material misstatements or omissions,  if any, in
the registration  statement or prospectus,  including the financial  statements,
may be unable to do so. Armus Harrison has not consented to the use of its audit
report and as a result, investors seeking to recover damages pursuant to Section
11 of the  Securities  Act  against  Armus  Harrison  for false  and  misleading
statements,  if any,  may be limited,  and the lack of such consent may preclude
directors or officers of the Company from  asserting a due diligence  defense in
connection with a Section 11 action. See "Experts".
================================================================================


                                   PROSPECTUS

 
                                3,734,541 Shares


                              Alfacell Corporation

                     Common Stock, par value $.001 per share

 
     The  Registration  Statement,  of  which  this  Prospectus  forms  a  part,
registers  the offer and sale of up to  3,734,541  shares of Common  Stock,  par
value  $.001 per share  (the  "Common  Stock"),  of  Alfacell  Corporation  (the
"Company"  or  "Alfacell")  by certain  holders  of Common  Stock,  warrants  to
purchase  Common Stock and options to purchase Common Stock  (collectively,  the
"Selling  Stockholders").  Of  these  3,734,541  shares,  2,737,480  shares  are
outstanding and held by certain of the Selling Stockholders,  409,745 shares are
issuable upon the exercise of outstanding warrants to purchase Common Stock (the
"Warrants") held by certain of the Selling Stockholders,  and 587,316 shares are
issuable upon the exercise of outstanding  options to purchase Common Stock (the
"Options") held by certain of the Selling Stockholders (the "Option Holders").

     The  Company's  Common  Stock is traded in the  over-the-counter  market on
Nasdaq SmallCap Market.  On January 12, 1998 the high bid and low asked price of
the Common Stock was $3 1/16 and $2 3/4, respectively, as reported by Nasdaq.
 

     The  Company  will  bear  all  of  the  expenses  in  connection  with  the
registration of the Common Stock offered hereby, which expenses are estimated to
be $44,200.  The Selling  Stockholders  will pay any brokerage  compensation  in
connection with their sale of the Common Stock.


THESE ARE  SPECULATIVE  SECURITIES AND AN INVESTMENT IN THE  SECURITIES  OFFERED
HEREBY INVOLVES A HIGH DEGREE OF RISK. SEE "RISK FACTORS" COMMENCING ON PAGE 4.

THESE  SECURITIES  HAVE NOT BEEN APPROVED OR  DISAPPROVED  BY THE SECURITIES AND
EXCHANGE COMMISSION OR ANY STATE SECURITIES  COMMISSION,  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 January 23, 1998
 


<PAGE>


                              AVAILABLE INFORMATION

     The Company 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 and proxy
and  information  statements and other  information  filed by the Company can be
inspected  and  copied at the  public  reference  facilities  maintained  by the
Commission at 450 Fifth Street, N.W., Room 1024, Washington,  D.C. 20549, and at
its regional offices located at Seven World Trade Center,  Suite 1300, New York,
New York 10048, and Northwestern  Atrium Center, 500 West Madison Street,  Suite
1400, Chicago, Illinois 60661-2511;  and copies of such material can be obtained
from the Public  Reference  Section of the  Commission in  Washington,  D.C., at
prescribed  rates. The Commission  maintains a World Wide Web site that contains
reports,  proxy  and  information  statements  and other  information  regarding
registrants  that file  electronically  with the Commission.  The address of the
site is http://www.sec.gov.

     The Company has filed with the Commission a Registration  Statement on Form
S-3 (the "Registration Statement") under the Securities Act, with respect to the
shares of Common Stock offered  hereby.  This Prospectus does not contain all of
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  hereby  made  to the
Registration Statement, exhibits and schedules.

     The  following  trademarks  appear  in this  Prospectus:  ONCONASE(R)  is a
registered  trademark  of Alfacell  Corporation;  and  Gemzar(R) is a registered
trademark of Eli Lilly & Co.

     No dealer,  salesman or any other  person has been  authorized  to give any
information  or to make any  representation  not  contained or  incorporated  by
reference in this Prospectus in connection  with this offering.  Any information
or representation  not contained or incorporated by reference herein must not be
relied on as having been  authorized by the Company.  This  Prospectus  does not
constitute  an  offer  to  sell  or the  solicitation  of an  offer  to buy  the
securities  offered  hereby in any state to any person to whom it is unlawful to
make  such  offer  or  solicitation.  Except  where  otherwise  indicated,  this
Prospectus speaks as of its date and neither the delivery of this Prospectus nor
any sale made hereunder shall,  under any  circumstances,  create an implication
that  there has been no  change in the  affairs  of the  Company  since the date
hereof.

                                      -i-

<PAGE>



                                TABLE OF CONTENTS


                                                                            Page
                                                                            ----


Available Information .....................................................    i

Incorporation of Certain Documents by Reference ...........................    1

Prospectus Summary ........................................................    2

Risk Factors ..............................................................    4

Use of Proceeds ...........................................................   10

Selling Stockholders ......................................................   10

 
Plan of Distribution ......................................................   20

Legal Matters .............................................................   21

Experts ...................................................................   21
 




                                      -ii-

<PAGE>


================================================================================
The  financial  statements  of the  Company  from  inception  to July  31,  1992
incorporated by reference into this Registration Statement,  were audited by the
independent  accounting  firm of Armus  Harrison.  The accounting  firm of Armus
Harrison  dissolved and ceased all operations in June, 1996. As a result of such
dissolution,  investors  seeking to sue and recover  damages from Armus Harrison
for material  misstatements or omissions,  if any, in the registration statement
or prospectus, including the financial statements, may be unable to do so. Armus
Harrison  has not  consented  to the use of its  audit  report  and as a result,
investors  seeking to recover  damages  pursuant to Section 11 of the Securities
Act against Armus Harrison for false and misleading  statements,  if any, may be
limited,  and the lack of such consent may preclude directors or officers of the
Company from asserting a due diligence  defense in connection  with a Section 11
action. See "Experts".
================================================================================


                 INCORPORATION OF CERTAIN DOCUMENTS BY REFERENCE

 
     The Company hereby  incorporates  by reference into this Prospectus (i) its
Annual  Report on Form 10-K for the Fiscal Year Ended July 31, 1997,  as amended
by the Form 10-K/A filed on January 22, 1998, which contains  audited  financial
statements  for the  Company's  latest  fiscal  year for  which a Form  10-K was
required to have been filed, and  incorporates by reference  certain portions of
the Company's  definitive Proxy Statement for the Annual Meeting of Stockholders
held December 9, 1997,  (ii) all other reports filed by the Company  pursuant to
Section  13(a) or 15(d) of the Exchange Act since July 31, 1997,  including  but
not  limited to, the Form 8-K filed on August 13, 1997 and the Form 10-Q for the
quarter  ended  October 31, 1997,  and (iii) the  description  of the  Company's
Common Stock,  $.001 par value,  as contained in its  registration  statement on
Form 8-A, filed with the Commission on April 26, 1983.
 

     All documents filed by the Company  pursuant to Sections  13(a),  13(c), 14
and 15(d) of the Exchange  Act,  subsequent  to the date hereof and prior to the
filing  of a  post-effective  amendment  to  the  Registration  Statement  which
indicates that all shares of Common Stock offered hereby have been sold or which
deregisters all shares of Common Stock then remaining unsold, shall be deemed to
be  incorporated  by reference into this Prospectus and to be a part hereof from
the date of filing of such documents.

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

     The Company will provide,  without  charge,  to each person  (including any
beneficial  owner) to whom this  Prospectus is  delivered,  upon written or oral
request of such person,  a copy of any and all of the information  that has been
incorporated  by reference in this  Prospectus  (not including  exhibits to such
information unless such exhibits are specifically incorporated by reference into
such  information).  Such  requests  should be  directed  to Gail  Fraser,  Vice
President,  Finance and Chief  Financial  Officer,  at the  Company's  principal
executive  offices at 225  Belleville  Avenue,  Bloomfield,  New  Jersey  07003,
telephone (973) 748-8082.

                                      -1-

<PAGE>

                               PROSPECTUS SUMMARY

The  following  summary is  qualified  in its  entirety by reference to the more
detailed  information and consolidated  financial statements appearing elsewhere
and incorporated by reference in this Prospectus.


                                   THE COMPANY

     Alfacell  Corporation  ("Alfacell" or the "Company") is a biopharmaceutical
company  organized  in  1981  to  engage  in the  discovery,  investigation  and
development of a new class of anti-cancer  drugs isolated from leopard frog eggs
and early embryos.  The Company's first product under development is ONCONASE(R)
which  targets  solid  tumors,  most of which are known to be resistant to other
chemotherapeutic  drugs.  To date, the most  significant  clinical  results with
ONCONASE have been observed in pancreatic, non-small cell lung, mesothelioma and
metastatic breast cancer.

     The Selling  Stockholders  acquired  substantially  all of the  outstanding
shares of Common Stock offered hereby and the Warrants directly from the Company
in private  placement  transactions  which were completed on March 21, 1994 (the
"March 1994 Private Placement"), September 13, 1994 (the "September 1994 Private
Placement"), October 21, 1994 (the "October 1994 Private Placement"),  September
29, 1995 (the "September  1995 Private  Placement"),  several private  placement
transactions  during the period of  October  1995 to April 1996 (the  "1995/1996
Private  Placements"),  in a private placement transaction completed on June 11,
1996 (the "June 1996  Private  Placement"),  in  connection  with a raw material
purchasing  agreement  dated October 5, 1995 (the "Supply  Agreement")  and in a
private  placement   completed  on  March  3,  1997  (the  "March  1997  Private
Placement") (the investors in the March 1994 Private  Placement,  September 1994
Private  Placement,  October  1994  Private  Placement,  September  1995 Private
Placement,  the 1995/1996 Private  Placements,  the June 1996 Private Placement,
the Supply Agreement and the March 1997 Private Placement are referred to herein
collectively as the "Private Placement Investors").  See "Selling Stockholders."
133,834 of the  outstanding  shares of Common Stock offered hereby were acquired
pursuant to the  exercise of  previously  outstanding  options  (the  "Exercised
Options").  The Company  will not receive any of the  proceeds  from the sale of
Common Stock by the Selling Stockholders.  To the extent any Warrants or Options
are  exercised,  the  Company  will apply the  proceeds  thereof to its  general
corporate purposes. See "Use of Proceeds." The March 1994 Private Placement, the
September  1994  Private  Placement,  the October 1994  Private  Placement,  the
September 1995 Private  Placement,  the 1995/1996 Private  Placements,  the June
1996 Private  Placement,  the Supply Agreement and March 1997 Private  Placement
are sometimes  collectively referred to herein as the "Private Placements".  The
Option  Holders  acquired  the  Options  directly  from the  Company  in private
transactions during the period from October 1992 through January 1993.

     Alfacell, a Delaware  corporation,  was incorporated in 1981. The Company's
executive offices are located at 225 Belleville Avenue,  Bloomfield,  New Jersey
07003, telephone (973) 748-8082.


                                  The Offering

 
Securities Offered ................     This  Prospectus  relates to an offering
                                        by  the  Selling  Stockholders  of up to
                                        3,734,541  shares of Common Stock of the
                                        Company.   Of   these   shares   (i)  an
                                        aggregate of 2,737,480  shares of Common
                                        Stock  (including  3,030  shares  issued
                                        pursuant  to the Supply  Agreement)  are
                                        currently outstanding and were issued to
                                        the Private  Placement  Investors either
                                        directly  in  the  Private   Placements,
                                        pursuant  to the  exercise  of  Warrants
                                        issued  in the  Private  Placements,  or
                                        pursuant to the Exercised  Options, (ii)
                                        an  aggregate  of 409,745  shares may be
                                        issued  upon  exercise  of the  Warrants
                                        which   were   issued  to  the   Private
                                        Placement   Investors   in  the  Private
                                        Placements  and  (iii) an  aggregate  of
                                        587,316   shares  may  be issued
 


                                      -2-
<PAGE>

                                        upon  exercise of the Options which were
                                        issued to the Option  Holders in certain
                                        other private transactions. See "Selling
                                        Stockholders."

 
Securities Outstanding ............     As of January 12, 1998,  the Company had
                                        14,847,793   shares  of   Common   Stock
                                        outstanding.  Assuming  that  all of the
                                        Warrants and Options are  exercised  and
                                        no other  shares  of  Common  Stock  are
                                        issued  subsequent  to January 12, 1998,
                                        the Company would have 15,711,020 shares
                                        of Common Stock outstanding.

Use of Proceeds ...................     The   Company   will  not   receive  any
                                        proceeds  from the sale of the shares of
                                        Common  Stock  offered  by  the  Selling
                                        Stockholders. If all of the Warrants and
                                        Options are exercised,  the Company will
                                        receive   estimated   net   proceeds  of
                                        $4,248,422.   The  Company   intends  to
                                        utilize any proceeds  received  from the
                                        exercise of the Warrants and Options for
                                        general  corporate  purposes,  including
                                        the funding of research and  development
                                        activities.  There  can be no  assurance
                                        that  any of the  Warrants  and  Options
                                        will   be   exercised.   See   "Use   of
                                        Proceeds."
 

Risk Factors ......................     See  "Risk  Factors"  on  page  4  for a
                                        discussion  of certain risk factors that
                                        should  be  considered  by   prospective
                                        investors   in   connection    with   an
                                        investment in the shares of Common Stock
                                        offered hereby.


                                      -3-
<PAGE>

                                  RISK FACTORS

     The shares of Common Stock  offered  hereby are  speculative  and involve a
high degree of risk.  They should not be purchased  by anyone who cannot  afford
the  loss  of  his  or  her  entire  investment.  In  analyzing  this  offering,
prospective investors should consider the matters set forth below, among others,
and carefully read this  Prospectus.  Information  contained or  incorporated by
reference in this Prospectus contains "forward-looking  statements" which can be
identified  by the  use  of  forward-looking  terminology  such  as  "believes,"
"expects,"  "may," "will,"  "should" or "anticipates" or the negative thereof or
other variations thereon or comparable terminology, or by discussion of strategy
or future plans.  No assurance can be given that the future  results  covered by
the forward-looking  statements will be achieved.  The following matters include
cautionary  statements,  including certain risks and  uncertainties,  that could
cause actual results to vary  materially from the future results covered in such
forward-looking  statements.  Other factors  could also cause actual  results to
vary  materially  from  the  future  results  covered  in  such  forward-looking
statements.

 
     Development Stage Company, Significant Accumulated Deficit, and Uncertainty
of Future  Profitability.  The Company is a  development  stage company which is
subject  to all of the  risks and  uncertainties  of such a  company,  including
uncertainties  of product  development,  constraints  on financial and personnel
resources and dependence upon and need for third party financing.  The Company's
profitability  will depend  primarily upon its success in developing,  obtaining
regulatory approvals for, and effectively  marketing ONCONASE.  ONCONASE has not
been  approved  by the  United  States  Food  and Drug  Administration  ("FDA").
Potential  investors  should be aware of the  difficulties  a development  stage
enterprise  encounters,  especially  in view of the intense  competition  in the
pharmaceutical industry in which the Company competes. There can be no assurance
that the Company's plans will either  materialize or prove successful,  that its
products under development will be successfully  developed or that such products
will generate revenues sufficient to enable the Company to earn a profit.  Since
the  Company's  incorporation  in 1981,  a  significant  source  of cash for the
Company has been public and private placements of its securities. At October 31,
1997 the Company had an accumulated  deficit of approximately  $46,900,000.  The
Company  anticipates  that it will continue to incur  substantial  losses in the
future.   The  Company  is  pursuing   licensing,   marketing  and   development
arrangements  that may result in contract  revenue to the  Company  prior to its
receiving  revenues from commercial sales of ONCONASE.  To date, the Company has
not received any such revenues.  There can be no assurance that the Company will
be able to successfully consummate any such arrangements.
 

     No  Assurance  Of  Successful  Product  Development  Or  Commercialization;
Uncertainties Related To Clinical Trials. The Company's research and development
programs are at various  stages of  development,  ranging  from the  preclinical
stage  to  Phase  III  clinical  trials.  Substantial  additional  research  and
development  will be  necessary  in order for the  Company to develop and obtain
regulatory  approval for its product  candidates,  and there can be no assurance
that the Company's research and development will lead to development of products
that  are  shown  to be safe  and  effective  in  clinical  trials  and that are
commercially  viable.  In  addition to further  research  and  development,  the
Company's product candidates will require clinical testing,  regulatory approval
and  development  of  marketing  and  distribution  channels,  all of which  are
expected   to   require    substantial    additional    investment    prior   to
commercialization. There can be no assurance that the Company's products will be
successfully  developed,  prove to be safe and  efficacious in clinical  trials,
meet applicable regulatory  standards,  receive marketing approval from the FDA,
be capable of being produced in commercial  quantities at acceptable  costs,  be
eligible for third party reimbursement from governmental or private insurers, be
successfully  marketed or achieve  market  acceptance.  Further,  the  Company's
products  may prove to have  undesirable  or  unintended  side  effects that may
prevent or limit their commercial use.

     The Company may find,  at any stage of its research and  development,  that
products which appeared promising in preclinical studies or Phase I and Phase II
clinical trials do not demonstrate  efficacy in larger-scale  Phase III clinical
trials and do not receive  regulatory  approvals.  The results from  preclinical
testing and early clinical  trials may not be predictive of results  obtained in
later clinical trials and large-scale  testing.  Companies in the pharmaceutical
and  biotechnology  industries  have  suffered  significant  setbacks in various
stages of clinical  trials,  even 


                                      -4-
<PAGE>

in advanced clinical trials after promising results had been obtained in earlier
trials.  Accordingly,  any product development program undertaken by the Company
may be curtailed,  redirected or eliminated at any time.  The rate of completion
of the  Company's  clinical  trials may be delayed  by many  factors,  including
slower than  anticipated  patient  enrollment or adverse events occurring during
the clinical trials.  Completion of testing, studies and trials may take several
years, and the length of time varies  substantially  with the type,  complexity,
novelty and  intended  use of the  product.  In  addition,  data  obtained  from
preclinical and clinical activities are susceptible to varying  interpretations,
which could delay,  limit or prevent regulatory  approval.  Delays or rejections
may be  encountered  based upon many  factors,  including  changes in regulatory
policy during the period of product development.  No assurance can be given that
any of the Company's  development  programs will be successfully  completed,  or
that the Company's products will receive FDA approval.

     Need for,  and  Uncertainty  of,  Future  Financing.  The  Company  will be
required to expend significant funds on the further  development of ONCONASE and
its continued  operations will depend on its ability to raise  additional  funds
through equity or debt financings, collaborative agreements, strategic alliances
and revenues from the commercial sale of ONCONASE.  To date, the Company has had
several preliminary discussions regarding potential collaborative agreements and
strategic  alliances,  however there can be no assurance that such  arrangements
will be consummated.  Indeed,  there can be no assurance that such funds will be
available to the Company on acceptable  terms,  if at all. The Company  believes
that its cash and cash  equivalents as of July 31, 1997,  after giving effect to
the repayment of an  approximately  $1.3 million bank loan in October 1997, will
be sufficient to meet its anticipated  cash needs through the fiscal year ending
July 31, 1998.  The Company will be required to raise  additional  funds to meet
its cash needs upon  exhaustion  of its  current  cash  resources.  The  Company
continues to be primarily  financed by proceeds  from private  placements of its
Common Stock and investments in its equity securities.  If the Company is unable
to secure  sufficient  future  financing it may be necessary  for the Company to
curtail or discontinue its research and development activities.

     Government  Regulation;  No Assurance of FDA Approval.  The  pharmaceutical
industry in the United  States is subject to stringent  governmental  regulation
and the sale of ONCONASE for use in humans in the United States will require the
prior approval of the FDA. Similar approvals by comparable agencies are required
in most foreign  countries.  The FDA has  established  mandatory  procedures and
safety standards which apply to the clinical testing,  manufacture and marketing
of pharmaceutical  products.  Pharmaceutical  manufacturing  facilities are also
regulated by state,  local and other  authorities.  Obtaining FDA approval for a
new   therapeutic   drug  may  take  several   years  and  involve   substantial
expenditures.  ONCONASE has not been  approved for sale in the United  States or
elsewhere. There can be no assurance that the Company will be able to obtain FDA
approval for ONCONASE or any of its future products. Failure to obtain requisite
governmental  approvals or failure to obtain  approvals  of the scope  requested
will delay or preclude  the Company  from  marketing  its  products  while under
patent  protection or limit the commercial use of the products,  and thereby may
have  a  material  adverse  effect  on the  Company's  liquidity  and  financial
condition.  Further,  even if governmental  approval is obtained,  new drugs are
subject to continual review and a later discovery of previously unknown problems
may result in restrictions on the particular  product,  including  withdrawal of
such product from the market.

     Uncertain  Ability to  Protect  Patents  and  Proprietary  Technology.  The
Company  believes  it is  important  to develop new  technology  and improve its
existing technology. When appropriate,  the Company files patent applications to
protect  inventions made by its personnel.  The Company owns five U.S.  Patents:
(i) U.S.  Patent No.  4,888,172  issued in 1989,  which covers a  pharmaceutical
produced from  fertilized  frog eggs and the  methodology for producing it; (ii)
U.S. Patent No. 5,559,212 issued in 1996 which covers the amino acid sequence of
ONCONASE; and (iii) U.S. Patents Nos. 5,529,775 and 5,540,925 issued in 1996 and
U.S. Patent  No.5,595,734  issued in 1997, which cover  combinations of ONCONASE
with certain other  chemotherapeutics.  The Company owns three European  patents
which have been validated in certain European countries.  These European patents
cover ONCONASE,  process  technology for making  ONCONASE,  and  combinations of
ONCONASE  with  certain  other  chemotherapeutics.  The Company  also owns other
patent applications,  which are pending in the United States, Europe, and Japan.
Additionally,  the Company owns an undivided  interest in two applications  that
are pending in the United States. Each 


                                      -5-
<PAGE>

of these applications  relate to a Subject Invention (as that term is defined in
cooperative  research and  development  agreements  to which the Company and the
National  Institutes  of Health  (the  "NIH")  are  parties).  Patents  covering
biotechnological  inventions have an uncertain scope, and the Company is subject
to this uncertainty. The Company's patent applications may not issue as patents.
Moreover,  the  Company's  patents may not provide the Company with  competitive
advantages and may not withstand challenges by others.  Likewise,  patents owned
by others may  adversely  affect  the  ability  of the  Company to do  business.
Furthermore,  others may independently  develop similar products,  may duplicate
the Company's products,  and may design around patents owned by the Company. The
Company's patent  protection is limited to that afforded under the claims of its
issued  patents,  unless and until other patent  protection  is available to the
Company.  Although the Company believes that its patents and patent applications
are of  substantial  value to the Company,  there can be no assurance  that such
patents will be of substantial  commercial  benefit to the Company,  will afford
the  Company  adequate  protection  from  competing  products  or  will  not  be
challenged or declared invalid.  The Company expects that there will continue to
be  significant   litigation  in  the  industry   regarding  patents  and  other
proprietary  rights  and,  if the  Company  were  to  become  involved  in  such
litigation,  there  could  be no  assurance  that  the  Company  would  have the
resources necessary to litigate the contested issues effectively.

     Intense  Competition  and  Technological  Obsolescence.  There are  several
companies,  universities,  research  teams  and  scientists,  both  private  and
government-sponsored,   which  engage  in  developing   products  for  the  same
indications  as the Company.  Many of these entities and  associations  have far
greater financial resources,  larger research staffs and more extensive physical
facilities than the Company.  Several  competitors are more experienced and have
substantially  greater  clinical,  marketing  and  regulatory  capabilities  and
managerial  resources than the Company.  Such  competitors  may succeed in their
research and  development  of products for the same  indications  as the Company
prior to the Company achieving any measure of success in its efforts.

     The  number  of  persons   skilled  in  the  research  and  development  of
pharmaceutical  products is limited and significant  competition exists for such
individuals.  As  a  result  of  this  competition  and  the  Company's  limited
resources,  the Company may find it difficult to attract skilled  individuals to
research, develop and investigate anti-cancer drugs in the future.

     The  business  in which the  Company is engaged is highly  competitive  and
involves rapid changes in the  technologies  of discovering,  investigating  and
developing new drugs.  Rapid  technological  development by others may result in
the  Company's   products  becoming  obsolete  before  the  Company  recovers  a
significant portion of the research,  development and commercialization expenses
incurred with respect to those products. Competitors of the Company are numerous
and are expected to increase as new technologies become available. The Company's
success depends upon  developing and  maintaining a competitive  position in the
development of new drugs and technologies in its area of focus.  There can be no
assurance that, if attained,  the Company will be able to maintain a competitive
position in the pharmaceutical industry.

     Uncertain Availability Of Health Care Reimbursement.  The Company's ability
to  commercialize  its product  candidates  will depend in part on the extent to
which  reimbursement  for the  costs  of such  product  will be  available  from
government  health  administration  authorities,  private  health  insurers  and
others.  Significant  uncertainty exists as to the reimbursement status of newly
approved health care products.  There can be no assurance of the availability of
adequate third-party insurance  reimbursement  coverage that enables the Company
to  establish  and  maintain  price  levels  sufficient  for  realization  of an
appropriate return on its investment in developing its products.  Government and
other  third-party  payors are  increasingly  attempting to contain  health care
costs  by  limiting  both  coverage  and  the  level  of  reimbursement  for new
therapeutic products approved for marketing by the FDA and by refusing,  in some
cases,  to provide  any  coverage  for uses of  approved  products  for  disease
indications for which the FDA has not granted  marketing  approval.  If adequate
coverage and reimbursement levels are not provided by government and third-party
payors for uses of the Company's  product  candidates,  the market acceptance of
these products would be adversely affected.



                                      -6-
<PAGE>


     Potential  Product  Liability.  The use of the  Company's  products  during
testing or after regulatory approval entails an inherent risk of adverse effects
which  could  expose the  Company  to  product  liability  claims.  The  Company
maintains product liability insurance coverage in the total amount of $6,000,000
for claims arising from the use of its products in clinical  trials prior to FDA
approval.  There can be no  assurance  that the Company will be able to maintain
its existing  insurance  coverage or obtain coverage for the use of its products
in the future. Management believes that the Company maintains adequate insurance
coverage for the operation of its business at this time,  however,  there can be
no assurance that such insurance coverage and the resources of the Company would
be sufficient to satisfy any liability resulting from product liability claims.

     Dependence Upon Key Personnel.  The Company is currently managed by a small
number of key  management  and operating  personnel,  whose efforts will largely
determine  the  Company's  success.  The  loss  of  key  management   personnel,
particularly Kuslima Shogen, the Company's Chairman and Chief Executive Officer,
would likely have a material adverse effect on the Company.  The Company carries
key  person  life  insurance  on the  life of Ms.  Shogen  with a face  value of
$1,000,000.

     Dependence  on  Third  Parties  for  Manufacturing.  The  Company  does not
currently have  facilities  capable of  manufacturing  its product in commercial
quantities and, for the foreseeable future, the Company intends to rely on third
parties  to  manufacture  its  product.  If the  Company  were  to  establish  a
manufacturing  facility,  which it currently  does not intend to do, the Company
would  require  substantial  additional  funds and would be required to hire and
retain  significant  additional  personnel to comply with the extensive  current
Good Manufacturing  Practices ("cGMP") regulations of the FDA applicable to such
a facility. No assurance can be given that the Company would be able to make the
transition successfully to commercial production, if it chose to do so.

     Dependence on Third Parties for Marketing; No Marketing Experience. Neither
the Company nor any of its officers or employees  has  pharmaceutical  marketing
experience.  The  Company  intends  to  enter  into  development  and  marketing
agreements with third parties.  The Company expects that under such arrangements
it would act as a co-marketing partner or would grant exclusive marketing rights
to its corporate  partners in return for up-front fees,  milestone  payments and
royalties on sales. Under these agreements,  the Company's marketing partner may
have the responsibility for a significant  portion of development of the product
and  regulatory  approval.  In the event  that the  marketing  partner  fails to
develop a  marketable  product  or fails to market a product  successfully,  the
Company's business may be adversely affected.  If the Company were to market its
products itself,  significant  additional  expenditures and management resources
would be  required  to  develop  an  internal  sales  force  and there can be no
assurance  that the Company would be successful in  penetrating  the markets for
any  products  developed  or  that  internal  marketing  capabilities  would  be
developed at all.

     Liquidity.  The  Company's  Common  Stock has been  quoted on the  National
Association of Securities  Dealers Inc.  Automated  Quotation System  ("NASDAQ")
SmallCap Market since December 5, 1996 and is currently thinly traded. A limited
trading  market could result in an investor being unable to liquidate his or her
investment.

     No  Dividends.  The Company has not paid any  dividends on its Common Stock
since its inception and does not currently foresee the payment of cash dividends
in the future. The Company currently intends to retain all earnings,  if any, to
finance its operations.

     Preferred Stock;  Anti-takeover Device. The Company is currently authorized
to issue 1,000,000  shares of preferred  stock,  par value $.001 per share.  The
Company's  Board  of  Directors  is  authorized,  without  any  approval  of the
stockholders,  to issue  the  preferred  stock and  determine  the terms of such
preferred  stock.  There are no  shares  of  preferred  stock  outstanding.  The
authorized  and  unissued  shares of  preferred  stock may be  classified  as an
"anti-takeover"  measure and may discourage  attempted  takeovers of the Company
which are not  approved  by the Board of  Directors.  The  authorized  shares of
preferred stock will remain  available for general  corporate  purposes,  may be
privately placed and can be used to make a change in control of the Company more
difficult.  Under  certain  circumstances,  the Board of Directors  could create
impediments  to, or frustrate,  persons seeking to effect a takeover 


                                      -7-
<PAGE>

or transfer  in control of the Company by causing  such shares to be issued to a
holder or  holders  who might  side with the Board of  Directors  in  opposing a
takeover bid that the Board of Directors determines is not in the best interests
of the Company and its stockholders,  but in which unaffiliated stockholders may
wish to participate.  Under Delaware law, the Board of Directors is permitted to
use a depositary receipt mechanism which enables the Board to issue an unlimited
number of fractional  interests in each of the authorized and unissued shares of
preferred  stock  without  stockholder  approval.  Consequently,  the  Board  of
Directors,  without further stockholder approval,  could issue authorized shares
of  preferred  stock or  fractional  interests  therein  with  rights that could
adversely  affect the rights of the holders of the  Company's  Common Stock to a
holder or holders  which,  when voted  together  with other  securities  held by
members of the Board of Directors and the executive officers and their families,
could  prevent  the  majority   stockholder   vote  required  by  the  Company's
certificate  of  incorporation  or  Delaware  law  to  effect  certain  matters.
Furthermore,  the existence of such  authorized  shares of preferred stock might
have the effect of discouraging any attempt by a person, through the acquisition
of a  substantial  number of shares of Common Stock,  to acquire  control of the
Company.  Accordingly,  the  accomplishment  of  a  tender  offer  may  be  more
difficult.  This may be beneficial to management in a hostile tender offer,  but
have an  adverse  impact on  stockholders  who may want to  participate  in such
tender offer.

 
     Control By Present Management.  The Company's officers and directors,  as a
group,  beneficially  owned 21.4% of the outstanding Common Stock of the Company
as of January  12,  1998 and thus  could in some  instances  exercise  effective
control over the Company.  The  Company's  Chief  Executive  Officer has pledged
substantially all the shares of the Company's Common Stock beneficially owned by
her to secure repayment of a term loan owed by her.
 

     Volatility  and  Possible  Reduction in Price of Common  Stock.  The market
price of the Common Stock, like that of the securities of many other development
stage biotechnology companies, has been and may continue to be, highly volatile.
Factors such as  announcements  of  technological  innovations or new commercial
products by the Company or its  competitors,  disclosure  of results of clinical
testing  or  regulatory  proceedings,  governmental  regulation  and  approvals,
developments  in patent or other  proprietary  rights,  public concern as to the
safety of products  developed by the Company and general  market  conditions may
have a significant  effect on the market price of the Common Stock. In addition,
the stock market has experienced  and continues to experience  extreme price and
volume  fluctuations  which have effected the market price of many biotechnology
companies.  These broad  market  fluctuations,  as well as general  economic and
political  conditions,  may  adversely  effect the market price of the Company's
Common Stock.

 
     Shares  Eligible for Future Sale.  As of January 12, 1998,  the Company had
outstanding  14,847,793  shares of Common  Stock and  options  and  warrants  to
acquire an additional  4,398,208  shares of Common Stock.  Of these  outstanding
shares, 10,183,973 shares are freely transferable without restriction or further
registration  under the  Securities  Act.  The  remaining  4,663,820  shares are
"restricted  securities"  as that term is defined in Rule 144 adopted  under the
Securities  Act.  Of  these  restricted  shares,  approximately  4,487,820  were
eligible  to be sold  under  Rule  144 as of  January  12,  1998  and  2,737,480
(including  2,561,480  eligible  to be sold under  Rule 144) are  covered by the
Registration  Statement of which this  Prospectus  forms a part.  Such 2,737,480
shares of restricted  Common Stock included in the Registration  Statement filed
with the Commission, will, if sold pursuant thereto, be freely tradeable without
restriction  under  the  Securities  Act,  except  that  any  shares  sold to an
"affiliate,"  as that term is defined under the Securities  Act, will be subject
to the resale  limitations  of Rule 144. As of January 12, 1998,  in addition to
the  Warrants to purchase  409,745  shares of Common Stock issued in the Private
Placements and the Options to purchase  587,316  shares of Common Stock,  all of
which are covered by the Registration Statement of which this Prospectus forms a
part,  there  were  outstanding  options  issued  to  officers,   directors  and
consultants of the Company (the "Employee  Options") to purchase an aggregate of
3,534,981 shares of Common Stock, which are covered by an effective Registration
Statement on Form S-8. The  4,398,208  shares of Common  Stock  underlying  such
Warrants,  Options and Employee  Options  will,  if issued upon exercise of such
Warrants,  Options and Employee  Options and sold  pursuant to their  respective
registration  statements,  be freely  tradeable  without  restriction  under the
Securities  Act,  except that any shares of Common Stock held by an "affiliate,"
as that term is defined under the Securities  Act, 
 


                                      -8-
<PAGE>

will be subject to the resale  limitations  of Rule 144.  The  existence of such
Warrants,  Options and  Employee  Options  may  adversely  affect the  Company's
ability to consummate future equity financings. The future sale of a substantial
number of shares of Common Stock by existing holders of Common Stock and holders
of warrants and options  exercisable for Common Stock pursuant to Rule 144 under
the  Securities  Act or through  effective  registration  statements may have an
adverse impact on the market price of the Common Stock.

     Utilization of Carryforwards. At July 31, 1997, the Company had federal net
operating loss  carryforwards  of  approximately  $27,700,000 that expire in the
years 1998 to 2012. The Company also had investment tax credit  carryforwards of
approximately  $52,000 and research and experimentation tax credit carryforwards
of  approximately  $391,000  that  expire  in the years  1998 to 2011.  Ultimate
utilization/availability  of  such  net  operating  losses  and  credits  may be
significantly curtailed if a significant change in ownership occurs.

 
     Termination of Company's Auditors.  The financial statements of the Company
from inception to July 31, 1992 incorporated by reference into this Registration
Statement, were audited by the independent accounting firm of Armus Harrison. On
December  1, 1993,  certain  shareholders  of Armus  Harrison  terminated  their
association  with Armus Harrison (the "Armus Harrison  Termination"),  and Armus
Harrison ceased performing accounting and auditing services,  except for limited
accounting  services to be  performed  on behalf of the  Company.  In June 1996,
Armus  Harrison  dissolved  and ceased all  operations.  The report of KPMG Peat
Marwick  LLP with  respect  to the  financial  statements  of the  Company  from
inception  to July 31,  1997 is based on the  report of Armus  Harrison  for the
period from inception to July 31, 1992 (the "Armus Harrison  Report"),  although
Armus  Harrison has not  consented to the use of such report herein and will not
be available to perform any subsequent  review  procedures  with respect to such
report.  Accordingly,  based  upon the  provisions  of Section  11(a)(4)  of the
Securities  Act, it is the  Company's  belief that  investors  may be limited to
asserting  claims  against Armus Harrison under Section 11 of the Securities Act
on the  basis  of the  use of the  Armus  Harrison  Report  in any  registration
statement of the Company into which such report is  incorporated  by  reference,
including but not limited to this Registration  Statement.  In addition,  in the
event any persons  seek to assert a claim  against  Armus  Harrison for false or
misleading financial statements and disclosures in documents previously filed by
the  Company,  such claim may also be adversely  affected  and possibly  barred.
Furthermore, as a result of the lack of a consent from Armus Harrison to the use
of  its  audit  report  herein,  or to its  incorporation  by  reference  into a
registration statement, the officers and directors of the Company will be unable
to rely on the authority of Armus Harrison as experts in auditing and accounting
in the event any claim is brought  against any such persons  under Section 11 of
the Securities Act based on alleged false and  misleading  financial  statements
and  disclosures  attributable to Armus  Harrison.  To the Company's  knowledge,
Armus Harrison is not, and has not been, the subject of any proceeding under any
federal  or  state   bankruptcy  or  insolvency   laws.   The  Company  has  not
investigated,  and has no knowledge concerning,  the assets of Armus Harrison or
its  shareholders,  if any, which may be available to satisfy any claims brought
by any investors.  In addition,  the Company has not investigated the status and
nature of the liability of any of the  shareholders of Armus Harrison and it may
be that any such  obligation may be limited or precluded  under  applicable law.
The discussion  regarding  certain effects of the Armus Harrison  Termination is
not meant and should not be  construed  in any way as legal  advice to any party
and any potential purchaser should consult with his, her or its own counsel with
respect  to  the  effect  of  the  Armus  Harrison  Termination  on a  potential
investment in the Common Stock of the Company or otherwise. The Company believes
that the Armus Harrison Report is correct and accurate in all material respects.
 

  

                                      -9-
<PAGE>

                                 USE OF PROCEEDS

 
     The Company  will not receive any  proceeds  from the sale of the shares of
Common Stock offered herein by the Selling Stockholders.  If all of the Warrants
and Options are  exercised,  the Company will receive  estimated net proceeds of
approximately  $4,248,422.  The Company intends to utilize any proceeds received
from the  exercise of the Warrants  and Options  primarily to fund  research and
development  activities  and for  general  corporate  purposes.  There can be no
assurance that any of the Warrants and Options will be exercised.
 


                              SELLING STOCKHOLDERS

     This  Prospectus  relates to the offer and sale of an  aggregate of 133,834
shares  issued  pursuant to exercised  options which were  exercised  during the
period from July 1991 through  September 1996. In March 1994 Options to purchase
an  aggregate  of 453,482  shares of Common  Stock were issued to the  Company's
Chief  Executive  Officer and an  unaffiliated  lender in the  conversion  of an
aggregate of $875,221 of Company debt.  The Options expire on various dates from
the date hereof  through  March 30, 2004.  The exercise  price of the Options is
$3.20 per share. As of the date hereof,  all of the Options remain  outstanding.
This  Prospectus  relates to the offer and sale by the Option Holders of 453,482
shares of Common Stock.

 
     On March 21, 1994 the Company  completed  the March 1994 Private  Placement
resulting  in the  issuance of 40 units  consisting  of an  aggregate of 800,000
shares of  restricted  Common  Stock and  three-year  Warrants  to  purchase  an
aggregate of 800,000  shares of Common  Stock at an exercise  price of $5.00 per
share.  The units were sold for  $50,000  per unit.  The per share  price of the
Common  Stock was $2.50.  The Company  received  net  proceeds of  approximately
$1,865,791  (including the purchase of 4.1 units from the conversion of $182,000
of  outstanding  Company  debt,  plus  $23,000  of  outstanding  payables  by an
unaffiliated  creditor and after the payment of certain offering expenses) which
has been used primarily for general corporate purposes, including the funding of
research and development  activities,  which include collaborations with the NIH
and the National Cancer Institute ("NCI") and Phase II/III clinical trials. This
Prospectus relates to the offer and sale of 498,000 shares of Common Stock which
were purchased in the March 1994 Private  Placement and are held by investors in
the March 1994 Private Placement as of the date hereof.

     On September 13, 1994,  the Company  completed  the September  1994 Private
Placement  resulting  in the  issuance  of an  aggregate  of  288,506  shares of
restricted Common Stock and 288,506 three-year Warrants to purchase an aggregate
of 288,506 shares of Common Stock at an exercise  price of $5.50 per share.  The
shares of Common Stock and Warrants to purchase  Common Stock were sold in units
consisting of 20,000 shares of Common Stock and 20,000 Warrants. An aggregate of
14.4  units  were sold at $50,000  per unit.  The per share  price of the Common
Stock was $2.50.  The Company  received net proceeds of  approximately  $545,000
(after giving  effect to the purchase of 2.4 units by the  conversion of $44,000
of  outstanding  Company  debt plus $77,265 of  outstanding  payables by certain
unaffiliated  creditors  and the  payment of  certain  offering  expenses).  The
Company utilized these net proceeds  primarily for general  corporate  purposes,
including  the funding of research and  development  activities,  which  include
collaborations  with the NIH and the NCI and Phase II/III clinical trials.  This
Prospectus relates to the offer and sale of 150,000 shares of Common Stock which
were purchased in the September 1994 Private Placement and are held by investors
in the September 1994 Private Placement as of the date hereof.
 

     On October  21,  1994,  the Company  completed  the  October  1994  Private
Placement  resulting in the issuance of 40,000 shares of restricted Common Stock
at a per share price of $2.50 and three-year  Warrants to purchase 40,000 shares
of Common  Stock at an  exercise  price of $5.50  per share to a single  private
investor.  On September  29, 1995,  the Company  completed  the  September  1995
Private Placement  resulting in the issuance of an aggregate of 1,925,616 shares
of restricted Common Stock and three-year  warrants to purchase 55,945 shares of
Common Stock at an exercise price of $4.00 per share.  The Common Stock was sold
alone at per share prices ranging from $2.00 to $3.70,  and in combination  with
Warrants at per share prices ranging from $4.96 to $10.92,  which related to the

                                      -10-
<PAGE>

 
number of Warrants  contained in the unit. After taking into account expenses of
the offerings,  the Company received net proceeds of approximately  $4.2 million
from the  October  1994 and  September  1995  Private  Placements.  The  Company
utilized these net proceeds primarily for general corporate purposes,  including
the funding of research and development activities, which include collaborations
with the NIH and the NCI and  Phase  II/III  clinical  trials.  This  Prospectus
relates  to the offer and sale of  819,434  shares  of Common  Stock and  95,945
shares of Common Stock underlying Warrants which were purchased in the aggregate
in the October 1994 Private  Placement and the September 1995 Private  Placement
and are held by investors in the October 1994 Private Placement and investors in
the September 1995 Private Placement as of the date hereof.
 

     On  October 5, 1995,  the  Company  entered  into a supply  agreement  (the
"Supply  Agreement") with one of its raw material  suppliers for the purchase of
leopard  frog eggs and  embryos.  Pursuant to the Supply  Agreement  the Company
issued 6,060 shares of Common Stock to each of Gerald and Doris L. Graska.  This
Prospectus  relates to the offer and sale by Doris L. Graska of 3,030  shares of
Common Stock.

 
     On April 4, 1996, the Company  completed the 1995/1996  Private  Placements
for an  aggregate  of 207,316  shares of  restricted  Common  Stock at per share
prices ranging from $3.60 to $4.24. On June 11, 1996, the Company  completed the
June 1996 Private  Placement for an aggregate of 1,515,330  shares of restricted
Common Stock and three-year  Warrants to purchase 313,800 shares of Common Stock
at an exercise  price of $7.50 per share.  The Common  Stock was sold alone at a
per share price of $3.70 and in combination with Warrants at a per unit price of
$12.52. Each unit consisted of three shares of Common Stock and one Warrant. The
Warrants  were also sold alone at a per Warrant price of $1.42.  These  Warrants
are exercisable for terms ending between August 30, 1999 and September 10, 1999,
respectively.  After taking into account expenses of the offerings,  the Company
received aggregate net proceeds of approximately $6.5 million from the 1995/1996
Private Placements and the June 1996 Private  Placement.  The Company intends to
utilize these net proceeds primarily for general corporate  purposes,  including
the  funding  of  research  and  development  of  its  product,  ONCONASE.  This
Prospectus relates to the offer and sale of 1,155,016 shares of Common Stock and
313,800 shares of Common Stock  underlying  Warrants which were purchased in the
aggregate  in the  1995/1996  Private  Placements  and  the  June  1996  Private
Placement and are held by investors in the 1995/1996 Private  Placements and the
June 1996 Private Placement.
 

     On March 3, 1997,  the Company  completed the March 1997 Private  Placement
with a private  investor of an aggregate of 112,000 shares of restricted  Common
Stock at a per share price of $4.50  resulting in net proceeds of $504,000.  The
Company  intends to utilize these net proceeds  primarily for general  corporate
purposes,  including  the funding of research  and  development  of its product,
ONCONASE.  This Prospectus  relates to the offer and sale by the investor in the
March 1997 Private Placement of 112,000 shares of Common Stock.

     The Company's sale of Common Stock and Warrants to accredited investors (as
that  term is  defined  in Rule  501  under  the  Securities  Act)  and  several
non-accredited  investors  in each of the  March  1994  Private  Placement,  the
September  1994  Private  Placement,  the October 1994  Private  Placement,  the
September 1995 Private  Placement,  the 1995/1996 Private  Placements,  the June
1996  Private  Placement,  the  Supply  Agreement  and the  March  1997  Private
Placement was effected in reliance upon Section 4(2) of the  Securities  Act and
Rule 506 thereunder, except that 115,000 shares were sold pursuant to Regulation
S under the Securities Act. Pursuant to stock purchase  agreements  entered into
by the  Company  with each of the Private  Placement  Investors  (the  "Purchase
Agreements"),  the Company  agreed to  indemnify  each of the Private  Placement
Investors (all of whom are Selling Stockholders) against any liabilities,  under
the  Securities  Act or  otherwise,  arising  out of or based upon any untrue or
alleged  untrue  statement of a material fact in the  Registration  Statement or
this  Prospectus  or by any  omission of a material  fact  required to be stated
therein  except to the extent  that such  liabilities  arise out of or are based
upon any untrue or alleged  untrue  statement  or  omission  in any  information
furnished in writing to the Company by the Private Placement Investors expressly
for  use  in  the  Registration   Statement.   Insofar  as  indemnification  for
liabilities  arising  under the  Securities  Act may be permitted to  directors,
officers or persons  controlling  the Company  pursuant  to its  certificate  of
incorporation and by-laws,  the Company has been informed that in the opinion of
the Commission such indemnification is against public policy as expressed in the
Act and is therefore unenforceable.


                                      -11-
<PAGE>

     The Private Placement Investors (except the Supply Agreement investor) have
the right, at the Company's expense,  to have the shares of Common Stock offered
hereby registered for the offer and sale to the public under the Securities Act.
The Private  Placement  Investors in the March 1994 Private  Placement  have the
right to have the offer and sale of their  shares  of  Common  Stock  registered
through  August 3, 1997, the Private  Placement  Investors in the September 1994
Private  Placement  have the right to have the offer and sale of their shares of
Common Stock  registered  through  September 14, 1997 and the Private  Placement
Investors in the October 1994 and  September  1995 Private  Placements  have the
right to have the offer and sale of their  shares  of  Common  Stock  registered
through  December 11,  1998.  The Private  Placement  Investors in the June 1996
Private Placement have the right, at the Company's  expense,  to have the shares
of Common Stock offered  hereby  registered for the offer and sale to the public
under the Securities Act until September 13, 1999. The Company has determined to
include the shares of Common Stock issued and issuable to the Private  Placement
Investors in the March 1994,  September 1994, and 1995/1996 Private  Placements,
the shares acquired  pursuant to the Exercised  Options and the shares of Common
Stock acquired pursuant to the Supply Agreement in this Registration  Statement,
although it has no obligation to do so. In addition, the Option Holders have the
right to have the  shares of Common  Stock  issuable  upon the  exercise  of the
Options registered on a registration statement at their request. The Company has
determined  to  register  such  shares  herein.  The  investor in the March 1997
Private Placement has the right to have his shares registered no later than July
31, 1997 and to have the Company maintain the effectiveness of such registration
statement for three years after initial effectiveness.


Stock Ownership

 
     The table  below sets forth the number of shares of Common  Stock (i) owned
beneficially by each of the Selling  Stockholders;  (ii) offered by each Selling
Stockholder pursuant to this Prospectus;  (iii) to be owned beneficially by each
Selling  Stockholder after completion of the offering,  assuming that all of the
Warrants and Options held by the Selling  Stockholders  are exercised and all of
the shares offered hereby are sold and that none of the other shares held by the
Selling  Stockholders,  if any, are sold; and (iv) the percentage to be owned by
each Selling Stockholder after completion of the offering,  assuming that all of
the Warrants and Options held by the Selling  Stockholders are exercised and all
of the shares  offered hereby are sold and that none of the other shares held by
the Selling  Stockholders,  if any,  are sold.  For  purposes of this table each
Selling Stockholder is deemed to own beneficially (i) the shares of Common Stock
underlying the Warrants and Options,  (ii) the issued and outstanding  shares of
Common Stock owned by the Selling  Stockholder  as of January 12, 1998 and (iii)
the shares of Common Stock underlying any other options or warrants owned by the
Selling  Stockholder  which are exercisable as of January 12, 1998 or which will
become  exercisable  within 60 days after January 12, 1998.  Except as otherwise
noted,  none of such persons or entities has had any material  relationship with
the Company during the past three years.
 

     In connection  with the  registration of the shares of Common Stock offered
hereby, the Company will supply prospectuses to the Selling Stockholders.



                                      -12-
<PAGE>


                           SELLING SHAREHOLDERS TABLE
<TABLE>
<CAPTION>

                                                            Number of     Number of
                                                             Shares        Shares
                                                             Offered       Offered        Number of                                 
                                              Number of        and       and Acquired      Shares       Number of                   
                                                Shares      Acquired      in October      Offered        Shares        Number of    
                                              Offered and      in          1994 and       Underlying   Offered and   Shares Offered 
                               Number of     Acquired in    September      September     Options and   acquired in   and acquired in
                                Shares        March 1994      1994           1995        Issued upon  the 1995/1996    the June 1996
Selling                       Beneficially     Private       Private        Private      Exercise of     Private         Private    
Stockholders(1)                  Owned        Placement     Placement      Placement       Options      Placements      Placement   
- ---------------                  -----        ---------     ---------      ---------       -------      ----------      ---------   
<S>                              <C>            <C>               <C>       <C>              <C>         <C>              <C>       
Ansam Investment                 125,000             0            0         125,000             0             0               0     
Establishment Vaduz

Arinia Establishment Vaduz       125,000             0            0         125,000             0             0               0     

Banque Diamantaire                43,478             0            0          43,478             0             0               0     
Anversoise (Suisse) SA

 
Barlow, Albert T. (3)            144,718        24,000            0          63,636             0             0               0     
 

Barlow, Marie (4)                144,718             0            0               0             0        26,316               0     

Barlow, Steven C. & Dianne        10,500             0            0           3,500             0             0               0     
F. Barlow JT TEN

Bloom, Walter Dr. (5)             24,000             0            0               0             0             0           6,000     

Borghese, Francesco                1,500             0            0               0             0             0           1,500     

Budhrani, Devidas Naraindas       38,910             0            0          38,910             0             0               0     

Camp, Herbert L.                  80,000             0            0               0             0             0          80,000     

Chaikin, Marc                      8,000             0            0               0             0             0           8,000     

Champagne, Corinne M.             18,540             0            0               0         6,500             0               0     

Cooper, Arthur G.                 20,000        20,000            0               0             0             0               0     

Costanzi, John B.  (6)            40,200             0            0               0        20,000             0               0     

C.S.W.  Investment                18,000             0            0               0             0             0          18,000     
Corporation  (5)

DeSantis, Carmen                  17,000             0            0               0         4,000             0               0     

DeSantis, Mary F.                  6,000             0            0               0         6,000             0               0     

<CAPTION>

                                                                  Percentage of
                                                    Number of       Oustanding   
                                 Number of        Shares to be     Shares to be 
                               Shares Offered        Owned             owned    
                              and Acquired in     Beneficially     Beneficially
                                March 1997           After             After
Selling                           Private         Completion of      Completion
Stockholders(1)                  Placement          Offering       of Offering(2)
- ---------------                  ---------          --------       --------------
<S>                                   <C>          <C>                     <C>
Ansam Investment                      0                  0                 *
Establishment Vaduz

Arinia Establishment Vaduz            0                  0                 *

Banque Diamantaire                    0                  0                 *
Anversoise (Suisse) SA

Barlow, Albert T. (3)                 0             57,082                 *

 
Barlow, Marie (4)                     0            118,402                 *
 

Barlow, Steven C. & Dianne            0              7,000                 *
F. Barlow JT TEN

Bloom, Walter Dr. (5)                 0             18,000                 *

Borghese, Francesco                   0                  0                 *

Budhrani, Devidas Naraindas           0                  0                 *

Camp, Herbert L.                      0                  0                 *

Chaikin, Marc                         0                  0                 *

Champagne, Corinne M.                 0             12,040                 *

Cooper, Arthur G.                     0                  0                 *

Costanzi, John B.  (6)                0             20,200                 *

C.S.W.  Investment                    0                  0                 *
Corporation  (5)

DeSantis, Carmen                      0             13,000                 *

DeSantis, Mary F.                     0                  0                 *
</TABLE>


                                      -13-
<PAGE>

<TABLE>
<CAPTION>

                                                            Number of     Number of
                                                             Shares        Shares
                                                             Offered       Offered        Number of                                 
                                              Number of        and       and Acquired      Shares       Number of                   
                                                Shares      Acquired      in October      Offered        Shares        Number of    
                                              Offered and      in          1994 and       Underlying   Offered and   Shares Offered 
                               Number of     Acquired in    September      September     Options and   acquired in   and acquired in
                                Shares        March 1994      1994           1995        Issued upon  the 1995/1996    the June 1996
Selling                       Beneficially     Private       Private        Private      Exercise of     Private         Private    
Stockholders(1)                  Owned        Placement     Placement      Placement       Options      Placements      Placement   
- ---------------                  -----        ---------     ---------      ---------       -------      ----------      ---------   
<S>                              <C>            <C>               <C>       <C>              <C>         <C>              <C>       
Digital Creations,               112,000             0            0               0             0             0               0     
Incorporated

 
Dung, Lili B.L.                   30,000             0       20,000               0             0         5,000               0     
 

EC Investment Limited            115,000        40,000            0               0             0             0               0     

Einhorn D.D.S. Ltd., Gerald       15,000             0            0          15,000             0             0               0     

Factor, Mallory                   20,000             0            0               0             0             0          20,000     

Falk, Martin                      13,800             0            0               0             0             0          13,800     

Farnum, Scott                        400             0            0               0             0             0             400     

Foundation Danonia               256,000             0            0               0             0             0         256,000     

Foundation Zemara                 64,000             0            0               0             0             0          64,000     

 
Fraser, Margaret                  10,000             0       10,000               0             0             0               0     
 

Fry Jr., Kenneth L.               13,040             0            0           5,040             0             0               0     

Goldsmith, Joel                    2,000             0            0               0             0             0           2,000     

Gordon, Michael A.                10,000        10,000            0               0             0             0               0     

 
Graska, Doris L. (8)              24,030             0            0               0             0             0           3,030     
 

Grymes III, Arthur J.             20,000        20,000            0               0             0             0               0     

 
Hare & Co.                       200,000             0            0               0             0             0         200,000     
 

Harrington, Lynn P.                1,500             0            0               0             0             0           1,500     

 
Henry, Heather J. (8)              5,400             0            0               0             0             0           5,400     

Henry, Kimberly A. (8)             5,400             0            0               0             0             0           5,400     
 

<CAPTION>

                                                                  Percentage of
                                                    Number of       Oustanding   
                                 Number of        Shares to be     Shares to be 
                               Shares Offered        Owned             owned    
                              and Acquired in     Beneficially     Beneficially
                                 March 1997          After             After
Selling                           Private         Completion of      Completion
Stockholders(1)                  Placement          Offering       of Offering(2)
- ---------------                  ---------          --------       --------------
<S>                                  <C>             <C>                 <C>
Digital Creations,                   112,000              0              *
Incorporated                                                             
                                                                         
 
Dung, Lili B.L.                            0          5,000              *
 
                                                                         
EC Investment Limited                      0         75,000              *
                                                                         
Einhorn D.D.S. Ltd., Gerald                0              0              *
                                                                         
Factor, Mallory                            0              0              *
                                                                         
Falk, Martin                               0              0              *
                                                                         
Farnum, Scott                              0              0              *
                                                                         
Foundation Danonia                         0              0              *
                                                                         
Foundation Zemara                          0              0              *
                                                                         
 
Fraser, Margaret                           0              0              *
 
                                                                         
Fry Jr., Kenneth L.                        0          8,000              *
                                                                         
Goldsmith, Joel                            0              0              *
                                                                         
Gordon, Michael A.                         0              0              *
                                                                         
 
Graska, Doris L. (8)                       0         21,000              *
 
                                                                         
Grymes III, Arthur J.                      0              0              *
                                                                         
 
Hare & Co.                                 0              0              *
 
                                                                         
Harrington, Lynn P.                        0              0              *
                                                                         
 
Henry, Heather J. (8)                      0              0              *
 
                                                                         
 
Henry, Kimberly A. (8)                     0              0              *
 
</TABLE>                                                                 



                                      -14-
<PAGE>

<TABLE>
<CAPTION>

                                                            Number of     Number of
                                                             Shares        Shares
                                                             Offered       Offered        Number of                                 
                                              Number of        and       and Acquired      Shares       Number of                   
                                                Shares      Acquired      in October      Offered        Shares        Number of    
                                              Offered and      in          1994 and       Underlying   Offered and   Shares Offered 
                               Number of     Acquired in    September      September     Options and   acquired in   and acquired in
                                Shares        March 1994      1994           1995        Issued upon  the 1995/1996    the June 1996
Selling                       Beneficially     Private       Private        Private      Exercise of     Private         Private    
Stockholders(1)                  Owned        Placement     Placement      Placement       Options      Placements      Placement   
- ---------------                  -----        ---------     ---------      ---------       -------      ----------      ---------   
<S>                              <C>            <C>               <C>       <C>              <C>         <C>              <C>       

 
Henry, Robert R. (9)             232,550        40,000       20,000         100,000             0             0          16,300     

Heritage Finance & Trust         190,000       120,000       40,000               0             0        30,000               0     
Co.
 

Heritage U.S.A. Value Fund        40,000        40,000            0               0             0             0               0     

Kemper Clearing Corp.            200,000             0            0         200,000             0             0               0     
Cust. FBO Henry C.
Herrington Jr. IRA

Hofferbert, J. Harv               15,000             0            0          15,000             0             0               0     

Holsapple, Jane R.                10,000        10,000            0               0             0             0               0     

 
Jacob, David                      29,000             0       20,000               0             0         5,000               0     
 

Jacobson, Richard M.              11,120             0            0          11,120             0             0               0     

JAM Trust                         47,100        20,000            0               0             0             0          27,100     

 
Katz, Robert                      19,000             0            0               0             0             0          16,000     
 

Kaufman Jr., C.L.                 15,120             0            0          15,120             0             0               0     

Kaufman, David L.                  6,000             0            0           6,000             0             0               0     

Kimberly Computer                 10,000             0            0               0             0             0          10,000     
Group Inc.

Knakal, Jeffrey R.                 8,000             0            0               0             0             0           8,000     

Konrad, Adolf & Adair             20,000        20,000            0               0             0             0               0     
Konrad JT TEN

 
Lampl, Stephen C. & Anne          35,000             0            0           5,000             0             0               0     
B. Shumadine TTEE
 

<CAPTION>
                                                                   Percentage of
                                                    Number of       Oustanding   
                                 Number of        Shares to be     Shares to be 
                               Shares Offered        Owned             owned    
                              and Acquired in     Beneficially     Beneficially
                                 March 1997          After             After
Selling                           Private         Completion of      Completion
Stockholders(1)                  Placement          Offering       of Offering(2)
- ---------------                  ---------          --------       --------------
<S>                                  <C>             <C>                 <C>
 
Henry, Robert R. (9)                 0               56,250              *
                                                                        
Heritage Finance & Trust             0                    0              *
Co.                                                                     
                                                                     
                                                                        
Heritage U.S.A. Value Fund           0                    0              *
                                                                        
Kemper Clearing Corp.                0                    0              *
Cust. FBO Henry C.                                                      
Herrington Jr. IRA                                                      
                                                                        
Hofferbert, J. Harv                  0                    0              *
                                                                        
Holsapple, Jane R.                   0                    0              *
                                                                        
                                                                      
Jacob, David                         0                4,000              *
                                                                     
                                                                        
Jacobson, Richard M.                 0                    0              *
                                                                        
JAM Trust                            0                    0              *
                                                                        
                                                                      
Katz, Robert                         0                3,000              *
                                                                     
                                                                        
Kaufman Jr., C.L.                    0                    0              *
                                                                        
Kaufman, David L.                    0                    0              *
                                                                        
Kimberly Computer                    0                    0              *
Group Inc.                                                              
                                                                        
Knakal, Jeffrey R.                   0                    0              *
                                                                        
Konrad, Adolf & Adair                0                    0              *
Konrad JT TEN                                                           
                                                                        
                                                                      
Lampl, Stephen C. & Anne             0               30,000              *
B. Shumadine TTEE                                                       
                                                                     
</TABLE>                                                             


                                      -15-
<PAGE>

<TABLE>
<CAPTION>

                                                            Number of     Number of
                                                             Shares        Shares
                                                             Offered       Offered        Number of                                 
                                              Number of        and       and Acquired      Shares       Number of                   
                                                Shares      Acquired      in October      Offered        Shares        Number of    
                                              Offered and      in          1994 and       Underlying   Offered and   Shares Offered 
                               Number of     Acquired in    September      September     Options and   acquired in   and acquired in
                                Shares        March 1994      1994           1995        Issued upon  the 1995/1996    the June 1996
Selling                       Beneficially     Private       Private        Private      Exercise of     Private         Private    
Stockholders(1)                  Owned        Placement     Placement      Placement       Options      Placements      Placement   
- ---------------                  -----        ---------     ---------      ---------       -------      ----------      ---------   
<S>                              <C>            <C>               <C>       <C>              <C>         <C>              <C>       

First Trust Corp. C/F             17,000             0            0          15,000             0             0               0     
Robert Le Buhn Keogh

Long, Patricia H.                  1,000             0            0               0             0             0           1,000     

 
Lowe, Colleen A. (10)             20,040             0            0               0         6,500             0               0     

Lowe, Michael (11)               215,000             0            0               0        20,000             0               0     
 

Lowe, Terry D.                    10,000             0            0               0        10,000             0               0     

Lynch Jr., James H.               20,000        20,000            0               0             0             0               0     

Madsen, MADS Peter                 8,000             0            0               0             0             0           8,000     

 
Manna, Timothy J.                 53,000        20,000            0               0             0        13,000               0     
 

Maraist, Michael P.               73,393             0            0               0             0             0          32,000     

Marden, Bernard A.               320,000             0            0               0             0             0         320,000     

 
McCash, David J.                  21,040             0            0               0         6,500             0               0     
 

McCash, Donna M.                   7,500             0            0               0         5,500             0               0     

McCash, James O.                 361,185             0            0               0        22,834             0               0     

McCash, Michael J.                21,540             0            0               0         6,500             0               0     

McMahan, Gary D.                  17,000             0            0          10,000             0             0               0     

 
Mesches, Kenneth S. (12)          62,365             0       20,000               0             0             0               0     
 

Milgram, Annmarie                  1,000             0            0           1,000             0             0               0     

Miller, Donald W.                 15,000             0            0               0             0             0          15,000     

Miller, Janet                     10,000             0            0               0             0             0          10,000     

<CAPTION>

                                                                  Percentage of
                                                    Number of       Oustanding   
                                 Number of        Shares to be     Shares to be 
                               Shares Offered        Owned             owned    
                              and Acquired in     Beneficially     Beneficially
                                 March 1997          After             After
Selling                           Private         Completion of      Completion
Stockholders(1)                  Placement          Offering       of Offering(2)
- ---------------                  ---------          --------       --------------
<S>                                  <C>            <C>                <C>
First Trust Corp. C/F                0                2,000              *
Robert Le Buhn Keogh                                                   
                                                                       
Long, Patricia H.                    0                    0              *
                                                                       
                                                                     
Lowe, Colleen A. (10)                0               13,540              *
                                                                       
Lowe, Michael (11)                   0              195,000             1.3%
                                                                    
                                                                       
Lowe, Terry D.                       0                    0              *
                                                                       
Lynch Jr., James H.                  0                    0              *
                                                                       
Madsen, MADS Peter                   0                    0              *
                                                                       
                                                                     
Manna, Timothy J.                    0               20,000              *
                                                                    
                                                                       
Maraist, Michael P.                  0               41,393              *
                                                                       
Marden, Bernard A.                   0                    0              *
                                                                       
                                                                     
McCash, David J.                     0               14,540              *
                                                                    
                                                                       
McCash, Donna M.                     0                2,000              *
                                                                       
McCash, James O.                     0              338,351             2.3%
                                                                       
McCash, Michael J.                   0               15,040              *
                                                                       
McMahan, Gary D.                     0                7,000              *
                                                                       
                                                                     
Mesches, Kenneth S. (12)             0               42,365              *
                                                                    
                                                                       
Milgram, Annmarie                    0                    0              *
                                                                       
Miller, Donald W.                    0                    0              *
                                                                       
Miller, Janet                        0                    0              *
</TABLE>                                                               


                                      -16-
<PAGE>

<TABLE>
<CAPTION>

                                                            Number of     Number of
                                                             Shares        Shares
                                                             Offered       Offered        Number of                                 
                                              Number of        and       and Acquired      Shares       Number of                   
                                                Shares      Acquired      in October      Offered        Shares        Number of    
                                              Offered and      in          1994 and       Underlying   Offered and   Shares Offered 
                               Number of     Acquired in    September      September     Options and   acquired in   and acquired in
                                Shares        March 1994      1994           1995        Issued upon  the 1995/1996    the June 1996
Selling                       Beneficially     Private       Private        Private      Exercise of     Private         Private    
Stockholders(1)                  Owned        Placement     Placement      Placement       Options      Placements      Placement   
- ---------------                  -----        ---------     ---------      ---------       -------      ----------      ---------   
<S>                            <C>              <C>               <C>       <C>              <C>         <C>              <C>       
Miller, Kara A.                   15,000             0            0               0             0             0          15,000     

Miller, Kristin L.                15,000             0            0               0             0             0          15,000     

 
Mittelman, Abraham (13)           95,000             0            0               0        10,000             0               0     
 

Osso, Rizziero                    10,000             0            0               0                           0           8,000     

 
Parallax Partners                 20,000             0            0               0             0             0          20,000     

Pisani, B. Michael (14)          201,000             0            0          80,000             0             0          22,000     
 

Pisani, Michael B.                   500             0            0               0             0             0             500     

Pisani, John P.                   10,000             0            0               0             0             0          10,000     

Rankin, Carlton                   35,500             0            0               0             0        25,000               0     

Roberts, W. Daniel &              52,500             0            0               0             0             0          41,500     
Maureen M.Roberts JT WROS

Rosenwald, Barbara                 5,000             0            0           5,000             0             0               0     

Saltus, Susan E.                  20,000        20,000            0               0             0             0               0     

 
Samet, Roger H.                  115,000        10,000       20,000               0             0             0               0     
 

Sands, Marvin                     24,000             0            0               0             0             0          24,000     

 
Schierloh, John (15)             133,804        20,000            0               0        73,804             0               0     

Shogen, Kuslima (16)           2,621,402             0            0               0       379,678             0               0     

Siegel, Allen (17)               212,562             0            0               0         3,000             0               0     
 

Siegel, Josana                    10,000        10,000            0               0             0             0               0     

<CAPTION>

                                                                  Percentage of
                                                    Number of       Oustanding   
                                 Number of        Shares to be     Shares to be 
                               Shares Offered        Owned             owned    
                              and Acquired in     Beneficially     Beneficially
                                 March 1997          After             After
Selling                           Private         Completion of      Completion
Stockholders(1)                  Placement          Offering       of Offering(2)
- ---------------                  ---------          --------       --------------
<S>                                  <C>            <C>                <C>
Miller, Kara A.                      0                      0            *
                                                                    
Miller, Kristin L.                   0                      0            *
                                                                    
                                                                  
Mittelman, Abraham (13)              0                 85,000            *
                                                                 
                                                                    
Osso, Rizziero                       0                  2,000            *
                                                                    
                                                                  
Parallax Partners                    0                      0            *
                                                                    
Pisani, B. Michael (14)              0                 99,000            *
                                                                 
                                                                    
Pisani, Michael B.                   0                      0            *
                                                                    
Pisani, John P.                      0                      0            *
                                                                    
Rankin, Carlton                      0                 10,500            *
                                                                    
Roberts, W. Daniel &                 0                 11,000            *
Maureen M.Roberts JT WROS                                           
                                                                    
Rosenwald, Barbara                   0                      0            *
                                                                    
Saltus, Susan E.                     0                      0            *
                                                                    
                                                                  
Samet, Roger H.                      0                 85,000            *
                                                                 
                                                                    
Sands, Marvin                        0                      0            *
                                                                    
                                                                  
Schierloh, John (15)                 0                 40,000            *
                                                                    
Shogen, Kuslima (16)                 0              2,241,724          13.9%
                                                                    
Siegel, Allen (17)                   0                209,562           1.4%
                                                                 
                                                                    
Siegel, Josana                       0                      0            *
</TABLE>                                                        


                                      -17-
<PAGE>

<TABLE>
<CAPTION>

                                                            Number of     Number of
                                                             Shares        Shares
                                                             Offered       Offered        Number of                                 
                                              Number of        and       and Acquired      Shares       Number of                   
                                                Shares      Acquired      in October      Offered        Shares        Number of    
                                              Offered and      in          1994 and       Underlying   Offered and   Shares Offered 
                               Number of     Acquired in    September      September     Options and   acquired in   and acquired in
                                Shares        March 1994      1994           1995        Issued upon  the 1995/1996    the June 1996
Selling                       Beneficially     Private       Private        Private      Exercise of     Private         Private    
Stockholders(1)                  Owned        Placement     Placement      Placement       Options      Placements      Placement   
- ---------------                  -----        ---------     ---------      ---------       -------      ----------      ---------   
<S>                            <C>              <C>               <C>       <C>              <C>         <C>              <C>       
 
Skidmore, C. Eric C/F              1,250             0            0           1,250             0             0               0     
Amelia C. Skidmore UGMA TX
 

Skidmore, C. Eric C/F                500             0            0             500             0             0               0     
Julia  Skidmore UGMA TX

Skidmore, Dr. Eric                 4,550             0            0           2,050             0             0               0     

Skidmore, John E.                  1,200             0            0           1,200             0             0               0     

Spengler, Thomas M. and           10,075             0            0           9,075             0             0               0     
Michele P. Spengler JT WROS

Starita, Fred A.                   4,000         4,000            0               0             0             0               0     

Sylvester, Carmine                11,000             0            0           1,000             0             0               0     

Thall, Richard S. & Alice         21,000             0            0               0             0             0          16,000     
Thall TEN COM

 
Thompson, Mary M. (18)            24,640             0            0               0         6,500             0               0     
 

Tierney, James G. &               31,400             0            0               0             0             0          27,100     
Shirley A. Tierney TTEES

Walker, David R.                   6,000             0            0           6,000             0             0               0     

Walter, Peter                     10,000        10,000            0               0             0             0               0     

Windsor Partners L.P.             20,000             0            0               0             0             0          20,000     

Wingfield, Charles L.             11,500             0            0          11,500             0             0               0     

Woodmere Court Investment         20,000        20,000            0               0             0             0               0     

<CAPTION>

                                                                   Percentage of
                                                    Number of       Oustanding   
                                 Number of        Shares to be     Shares to be 
                               Shares Offered        Owned             owned    
                              and Acquired in     Beneficially     Beneficially
                                 March 1997          After             After
Selling                           Private         Completion of      Completion
Stockholders(1)                  Placement          Offering       of Offering(2)
- ---------------                  ---------          --------       --------------
<S>                                  <C>            <C>                  <C>
 
Skidmore, C. Eric C/F                0                   0               *
Amelia C. Skidmore UGMA TX                                             
                                                                    
                                                                       
Skidmore, C. Eric C/F                0                   0               *
Julia  Skidmore UGMA TX                                                
                                                                       
Skidmore, Dr. Eric                   0               2,500               *
                                                                       
Skidmore, John E.                    0                   0               *
                                                                       
Spengler, Thomas M. and              0               1,000               *
Michele P. Spengler JT WROS                                            
                                                                       
Starita, Fred A.                     0                   0               *
                                                                       
Sylvester, Carmine                   0              10,000               *
                                                                       
Thall, Richard S. & Alice            0               5,000               *
Thall TEN COM                                                          
                                                                       
                                                                     
Thompson, Mary M. (18)               0              18,140               *
                                                                    
                                                                       
Tierney, James G. &                  0               4,300               *
Shirley A. Tierney TTEES                                               
                                                                       
Walker, David R.                     0                   0               *
                                                                       
Walter, Peter                        0                   0               *
                                                                       
Windsor Partners L.P.                0                   0               *
                                                                       
Wingfield, Charles L.                0                   0               *
                                                                       
Woodmere Court Investment            0                   0               *
</TABLE>                                                        

================================================================================

Footnotes appear on the following page.



                                      -18-
<PAGE>


(*)  Less than one percent.

(1)  The last name of each individual Seller Stockholder is listed first.

 
(2)  Based upon shares of Common Stock  outstanding as of January 12, 1998 after
     giving  effect to shares of Common  Stock  underlying  options or  warrants
     which are deemed to be owned beneficially by the Selling Stockholders.
 

(3)  Includes 29,641 shares of Common Stock owned by Mr. Barlow's wife.

(4)  Includes 115,077 shares owned by Ms. Barlow's husband.

(5)  Dr. Bloom's  beneficial  ownership  includes  18,000 shares owned by C.S.W.
     Investment Corporation, which is a corporation controlled by Dr. Bloom.

(6)  Dr.  Costanzi is a member of the Company's  Scientific  Advisory  Board and
     received his Options for services rendered.

 
(7)  Doris L.  Graska is a party to the  Company's  Supply  Agreement.  Doris L.
     Graska's  beneficial   ownership  includes  21,000  shares  owned  by  R.P.
     Biologicals, which is a corporation controlled by her and her husband.

(8)  Mr.  Robert  Henry was a director  of the Company  until  December 9, 1997.
     Heather Henry and Kimberly Henry are Mr. Henry's daughters.

(9)  Robert Henry was a director of the Company until December 9, 1997.

(10) Includes  2,500  shares  registered  in the name of  Colleen  A.  Dille and
     offered hereby.

(11) Michael  Lowe was the  Company's  President  and a member  of the  Board of
     Directors from August 1, 1996 through July 31, 1997 and prior to that was a
     consultant to the Company and a member of the Company's Scientific Advisory
     Board. He received his Options for services rendered.

(12) Includes  49,215 held by Kenneth S. Mesches  TTEE Kenneth S. Mesches  Money
     Purchase Plan.

(13) Abraham Mittelman is a member of the Company's  Scientific  Advisory Board.
     He received his Options for services rendered.

(14) Michael Pisani was a consultant to the Company and his beneficial ownership
     includes shares underlying options he received for services rendered.

(15) John  Schierloh was a consultant to the Company and received  72,800 shares
     of Common Stock and matching  Warrants in the March 1994 Private  Placement
     in consideration  for conversion of $182,000 of debt owed by the Company to
     him and 73,804  Options in  consideration  for  conversion  of  $142,441 of
     Company debt.

(16) Kuslima Shogen is the Chief Executive  Officer and Chairman of the Board of
     the Company. Ms. Shogen is also a principal  stockholder of the Company. As
     of the date  hereof,  Ms.  Shogen's  Option to purchase  379,678  shares is
     exercisable as to 303,743 shares.

(17) Allen  Siegel was a director  of the  Company  until  December  9, 1997 and
     received his Options for services rendered. Mr. Siegel disclaims beneficial
     ownership as to the shares owned by Ina Siegel, his wife.

(18) Includes  2,500 shares  registered in the name of Mary M. Richards  offered
     hereby.
 


                                      -19-
<PAGE>


                              PLAN OF DISTRIBUTION

     Shares of Common  Stock  currently  outstanding  and shares of Common Stock
issuable  upon exercise of the Warrants and Options may be sold pursuant to this
Prospectus  by the  Selling  Stockholders.  These  sales may occur in  privately
negotiated  transactions or in the  over-the-counter  market through brokers and
dealers  as agents or to brokers  and  dealers as  principals,  who may  receive
compensation  in the form of  discounts,  concessions  or  commissions  from the
Selling  Stockholders  or from the  purchasers  of the Common Stock for whom the
broker-dealers may act as agent or to whom they may sell as principal,  or both.
Certain of the Selling  Stockholders  may also sell  certain of their  shares of
Common Stock pursuant to Rule 144 under the Securities Act. The Company has been
advised by the  Selling  Stockholders  that they have not made any  arrangements
relating  to the  distribution  of the  shares of Common  Stock  covered by this
Prospectus.   In  effecting  sales,   broker-dealers   engaged  by  the  Selling
Stockholders may arrange for other broker-dealers to participate. Broker-dealers
will receive  commissions or discounts from the Selling  Stockholders in amounts
to be negotiated immediately prior to the sale.

     Upon being notified by a Selling Stockholder that any material  arrangement
(other than a customary  brokerage account agreement) has been entered into with
a broker or dealer for the sale of shares  through a block trade,  purchase by a
broker or dealer, or similar  transaction,  the Company will file a supplemented
Prospectus  pursuant to Rule 424(c) under the  Securities Act disclosing (a) the
name of each such  broker-dealer,  (b) the  number of shares  involved,  (c) the
price at which such shares were sold, (d) the  commissions  paid or discounts or
concessions  allowed  to such  broker-dealer(s),  (e) if  applicable,  that such
broker-dealer(s) did not conduct any investigation to verify the information set
out or incorporated by reference in the Prospectus, as supplemented, and (f) any
other facts material to the transaction.

     Certain of the  Selling  Stockholders  and any  broker-dealers  who execute
sales for the Selling Stockholders may be deemed to be "underwriters" within the
meaning of the  Securities Act by virtue of the number of shares of Common Stock
to be sold or resold by such persons or entities or the manner of sale  thereof,
or both.  If any of the Selling  Stockholders,  broker-dealers  or other holders
were determined to be  underwriters,  any discounts,  concessions or commissions
received by them or by brokers or dealers acting on their behalf and any profits
received by them on the resale of their  shares of Common  Stock might be deemed
underwriting discounts and commissions under the Securities Act.

     The Selling  Stockholders have represented to the Company that any purchase
or sale of the Common Stock by them will be in  compliance  with the  Securities
Exchange Act of 1934,  as amended (the  "Exchange  Act").  In general,  Rule 102
under  Regulation M ("Regulation M") under the Exchange Act prohibits any person
connected with a distribution of the Company's Common Stock (the "Distribution")
from directly or indirectly  bidding for, or purchasing for any account in which
he has a beneficial  interest,  any Common Stock or any right to purchase Common
Stock,  or attempting to induce any person to purchase Common Stock or rights to
purchase Common Stock,  for a period of one business day prior to and subsequent
to  completion  of his  participation  in the  Distribution  (the  "Distribution
Period").

     During the  Distribution  Period,  Rule 104 ("Rule 104") under Regulation M
prohibits  the  Selling  Stockholders  and  any  other  person  engaged  in  the
Distribution from engaging in any stabilizing bid or purchasing the Common Stock
except for the purpose of  preventing  or retarding a decline in the open market
price of the Common Stock. No such person may effect any stabilizing transaction
to facilitate any offering at the market.  Inasmuch as the Selling  Stockholders
will be  reoffering  and  reselling  the Common  Stock at the  market,  Rule 104
prohibits them from effecting any stabilizing  transaction in  contravention  of
Rule 104 with respect to the Common Stock.



                                      -20-
<PAGE>

                                  LEGAL MATTERS

     The legality of the shares of Common Stock  offered  hereby has been passed
on for the Company by Dorsey & Whitney LLP, New York, New York.


                                     EXPERTS

     The  financial  statements of Alfacell  Corporation  (a  development  stage
company)  as of July  31,  1997  and  1996  and for  each  of the  years  in the
three-year  period ended July 31, 1997,  and for the period from August 24, 1981
(date of inception) to July 31, 1997, have been incorporated by reference herein
and in the  Registration  Statement  in  reliance  upon the  report of KPMG Peat
Marwick LLP, independent certified public accountants, incorporated by reference
herein,  and upon the  authority  of said  firm as  experts  in  accounting  and
auditing.  The report of KPMG Peat  Marwick  LLP as it relates to the  financial
statements  for the period from August 24, 1981 (date of  inception) to July 31,
1997 is based on the report of Armus Harrison as to the amounts included therein
for the period  from  August  24,  1981 (date of  inception)  to July 31,  1992,
although  Armus  Harrison has not consented to the use of such report herein and
will not be available to perform any subsequent  review  procedures with respect
to such report.





================================================================================
The  financial  statements  of the  Company  from  inception  to July  31,  1992
incorporated by reference into this Registration Statement,  were audited by the
independent  accounting  firm of Armus  Harrison.  The accounting  firm of Armus
Harrison  dissolved and ceased all operations in June, 1996. As a result of such
dissolution,  investors  seeking to sue and recover  damages from Armus Harrison
for material  misstatements or omissions,  if any, in the registration statement
or prospectus, including the financial statements, may be unable to do so. Armus
Harrison  has not  consented  to the use of its  audit  report  and as a result,
investors  seeking to recover  damages  pursuant to Section 11 of the Securities
Act against Armus Harrison for false and misleading  statements,  if any, may be
limited,  and the lack of such consent may preclude directors or officers of the
Company from asserting a due diligence  defense in connection  with a Section 11
action.
================================================================================



                                      -21-


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