FORM 10-QSB

                     U.S. SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549


              [X] QUARTERLY REPORT UNDER SECTION 13 OR 15(d) OF THE
                         SECURITIES EXCHANGE ACT OF 1934

                For the quarterly period ended December 31, 2004
                            Commission File # 0-24875

                                BIOENVISION, INC.
        (Exact name of small business issuer as specified in its charter)




      Delaware                                        13-4025857
      --------                                        ----------
      State or other jurisdiction                       IRS
     of incorporation or organization                   Employer ID No.

                 345 Park Avenue, 41st Floor, New York, NY 10154
                 -----------------------------------------------
                    (Address of principal executive offices)

(Issuer's Telephone Number)      (212) 750-6700
                                 ------------------

Check  whether the issuer (1) filed all reports  required to be filed by Section
13 or 15(d) of the Exchange  Act during the past twelve  months (or such shorter
period that the registrant was required to file such reports),  and (2) has been
subject to such filing requirements for the past 90 days. Yes ___X___ No _____ -


As of February 11, 2005,  there were  40,432,173  shares of the issuer's  common
stock, par value $.001 per share (the "Common Stock") outstanding.

Transitional Small Business Disclosure Format (Check One): YES [ ] No [X]





                                 C O N T E N T S





                                                                                          Page
                                                                                          ----

                                                                                         
Condensed Consolidated Balance Sheets (Unaudited)                                           1

Condensed Consolidated Statements of Operations (Unaudited)                                 2

Condensed Consolidated Statements of Stockholders Equity (Deficit) (Unaudited)              3

Condensed Consolidated Statements of Cash Flows (Unaudited)                                 4

Notes to Condensed Consolidated Financial Statements                                        5


Item 2.  Management's Discussion and Analysis of Financial Condition or Plan of Operation  12

Item 4.  Controls and Procedures                                                           16

Part II - Other Information                                                                18






                       Bioenvision, Inc. and Subsidiaries
                      CONDENSED CONSOLIDATED BALANCE SHEETS




                                                                  December 31,           June 30,
                                                                      2004                 2004
                                                                  -----------           -----------
                           ASSETS                                  (unaudited)           (audited)
                                                                                  
Current assets
   Cash and cash equivalents                                      $17,476,072           $18,875,675
   Restricted cash                                                    290,000               290,000
   Deferred costs                                                     241,824               241,824
   Accounts receivable                                              1,285,983             2,627,773
   Inventory-finished goods                                            62,890                     -
   Other current assets                                               503,346               253,311
                                                                      -------               -------

       Total current assets                                        19,860,115            22,288,583

   Property and equipment, net                                         71,308                47,857
   Intangible assets, net                                          13,987,547            14,563,660
   Goodwill                                                         3,902,705             3,902,705
   Security deposits                                                  211,796                79,111
   Deferred costs-long term                                         3,530,559             3,651,471
                                                                    ---------             ---------

       Total assets                                              $41,564,030            $44,533,387
                                                                 ===========             ==========

            LIABILITIES AND STOCKHOLDERS' EQUITY

 Current liabilities
   Accounts payable                                                  $414,449            $1,495,866
   Accrued expenses                                                 2,028,924             1,322,584
   Accrued dividends payable                                           75,058                90,141
   Deferred revenue                                                   551,828               551,828
                                                                      -------               -------

       Total current liabilities                                    3,070,259             3,460,419

Deferred revenue-long term                                          7,633,682             7,909,598
Deferred tax liability-non-current                                  5,505,486             5,780,799
                                                                    ---------             ---------

       Total liabilities                                           16,209,427            17,150,816
                                                                   ----------            ----------

 Stockholders' equity
   Preferred stock - $0.001 par value; 20,000,000 shares                2,250                 3,342
     authorized; 2,250,000 and 3,341,666 shares issued and
     outstanding at December 31, 2004 and June 30, 2004
     (liquidation preference $6,750,000 and $10,024,998,
     respectively)
   Common stock - par value $0.001; 70,000,000 shares                  32,491                28,316
     authorized; 32,490,791 and 28,316,163 shares issued and
     outstanding at December 31, 2004 and June 30, 2004,
     respectively
   Additional paid-in capital                                      73,494,899            68,517,702
   Deferred compensation                                             (179,865)             (223,990)
   Accumulated deficit                                            (48,143,183)          (41,082,397)
   Accumulated other comprehensive income                             148,011               139,598
                                                                      -------               -------

        Stockholders' equity                                       25,354,603            27,382,571
                                                                   ----------            ----------

        Total liabilities and stockholders' equity                $41,564,030           $44,533,387
                                                                   ==========            ==========



The accompanying notes are an integral part of these financial statements.





                       Bioenvision, Inc. and Subsidiaries
                 CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS




                                                      Three months ended             Six months ended
                                                         December 31,                  December 31,
                                                  --------------------------    ---------------------------
                                                     2004            2003          2004            2003
                                                  -----------    -----------    -----------     -----------
                                                  (unaudited)    (unaudited)    (unaudited)     (unaudited)
                                                                                   
   Licensing and royalty revenue                    $340,254        $82,495       $703,436        $136,536
   Products sales                                    215,131              -        215,131               -
   Research and development contract revenue         620,538                     1,342,684         775,000
                                                     -------   -------------   -----------        -------

             Total revenue                         1,175,923         82,495      2,261,251         911,536

Costs and expenses
   Cost of products sold                             130,356              -        130,356               -
   Research and development                        1,710,750        746,921      3,849,647       1,550,821
   Selling, general and administrative             3,054,239        919,342      4,810,952       3,357,430
   (includes stock based compensation
   expense(income) of $1,009,308 and
   $(186,054) for the three months ended
   December 31, 2004 and 2003, respectively,
   and $1,400,406 and $1,098,591 for the six
   months ended December 31, 2004 and 2003,
   respectively)
   Depreciation and amortization                     341,987        340,248        681,693         679,869
                                                     -------        -------        -------         -------

             Total costs and expenses              5,237,332      2,006,511      9,472,648       5,588,120
                                                   ---------      ---------      ---------       ---------

Loss from operations                              (4,061,409)    (1,924,016)    (7,211,397)     (4,676,584)

Interest income (expense)
   Interest income                                    56,578         15,852        112,014          34,889
                                                      ------         ------        -------          ------

Net loss before income tax benefit                (4,004,831)    (1,908,162)    (7,099,383)     (4,641,695)

Income tax benefit                                   141,087        134,351        275,313         268,577
                                                     -------        -------        -------         -------

Net loss                                          (3,863,744)    (1,773,811)    (6,824,070)     (4,373,118)

Cumulative preferred stock dividend                 (110,375)      (188,557)      (236,716)       (412,267)
                                                    ---------      ---------      ---------       ---------

Net loss available to common stockholders        $(3,974,119)   $(1,962,368)   $(7,060,786)    $(4,785,385)
                                                  ===========    ===========    ===========     ===========


Basic and diluted net loss per share of
   common stock                                       $(0.13)        $(0.11)        $(0.24)         $(0.27)
                                                      ======         ======         ======          ======


Weighted average shares used in computing         29,728,769     18,439,234     29,122,609      17,850,814
   basic and diluted net loss per share           ==========     ==========     ==========      ==========


      The accompanying notes are an integral part of these financial statements.


                                      -2-



                       Bioenvision, Inc. and Subsidiaries
            CONSOLIDATED STATEMENT OF STOCKHOLDERS' EQUITY (DEFICIT)



                                                                                                             Accumulated   Total

                                                                                                                Other      Stock-

                                                                         Additional  Deferred                  Compre-    holders'

                                   Preferred Stock      Common Stock       Paid In    Compen-   Accumulated    hensive     Equity

                                    Shares      $       Shares      $      Capital    sation      Deficit      Income    (Deficit)
                                    ------      -       ------      -      -------   --------     -------      ------    ---------
                                                                                              

        Balance at June 30, 2003  5,916,966  $5,917  17,122,739 $17,123  $47,304,449   $      -   $(28,651,443)$152,346 $18,828,392
                                                                                       --------

Net loss for the period                                                                            (11,574,178)         (11,574,178)

Cumulative preferred stock
dividend for the period                                                                               (856,776)            (856,776)

Currency translation adjustment                                                                                 (12,748)    (12,748)

Deferred compensation                                                                  (223,990)                           (223,990)

Shares issued in connection
with private placement                                2,602,898   2,603   16,265,495                                     16,268,098

Costs related to March private
placement financing                                                       (1,301,035)                                    (1,301,035)

Preferred stock converted to
common stock                     (2,575,300) (2,575)  5,150,000   5,150       (2,575)                                             -

Expense related to repricing of
options                                                                    2,381,066                                      2,381,066

Cashless exercise of options to
shares                                                2,122,682   2,122       (2,122)                                             -

Warrants issued in connection
with services                                                        -       671,601                                        671,601

Shares issued to consultants for
services                                                 14,510      15      305,972                                        305,987

Shares issued to employees                               20,000      20       28,380                                         28,400

Options issued in connection
with services                                                                 93,987                                         93,987

Options issued to employees                                                  262,601                                        262,601

Shares issued from warrant
conversions                                           1,283,334   1,283    2,509,882                                      2,511,165


        Balance at June 30, 2004  3,341,666   3,342  28,316,163  28,316   68,517,702   (223,990)   (41,082,397) 139,598  27,382,571
                                  ---------- ------- ----------- ------- -----------   ---------  ------------  -------  ----------


Net loss for the period                                                                             (6,824,070)          (6,824,070)

Cumulative preferred stock
dividend for the period                                                                               (236,716)            (236,716)

Currency translation adjustment                                                                                   8,413       8,413

Deferred compensation                                                                    44,125                              44,125

Warrants issued in connection
with services                                                                617,054                                        617,054

Options issued to consultants                                                 23,610                                         23,610

Preferred stock converted to
common stock                     (1,091,666) (1,092)  2,183,332   2,183       (1,092)                                             -

Shares issued from warrant
conversions                                           1,577,969   1,578    3,253,671                                      3,255,249

Cash exercise of options to
shares                                                  308,946     309      368,441                                        368,750

Cashless exercise of options to
shares                                                   41,881      42          (42)                                             -

Shares issued in connection with
services                                                 62,500      63      496,188                                        496,250

Expenses related to repricing of
options                                                                      219,367                                        219,367
                                  ---------- ------- ----------- ------- ------------  ---------  ------------ -------- -----------

    Balance at December 31, 2004  2,250,000  $2,250  32,490,791 $32,491  $73,494,899  $(179,865)  $(48,143,183)$148,011 $25,354,603
                                  ========== ======= =========== ======= ============ ==========  ============ ======== ===========



      The accompanying notes are an integral part of these financial statements.


                                      -3-



                       Bioenvision, Inc. and Subsidiaries

                 CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS




                                                                         Six months ended
                                                                           December 31,
                                                                 ---------------------------------
                                                                      2004                2003
                                                                 ------------         ------------
                                                                 (unaudited)          (unaudited)
                                                                                
 Cash flows from operating activities
    Net loss                                                     $(6,824,070)         $(4,373,118)
    Adjustments to reconcile net loss to net
       cash used in operating activities
         Depreciation and amortization                               681,693              679,869
         Deferred tax benefit                                       (275,313)            (268,577)
         Shares and warrants issued to non-employees               1,136,914              444,683
         Stock based compensation expense                            263,492              653,908
         Changes in assets and liabilities
           Deferred costs                                            120,912           (1,724,156)
           Deferred revenue                                         (275,916)           3,413,464
           Accounts payable                                       (1,081,417)            (260,500)
           Inventory-finished goods                                  (62,890)
           Other current assets                                     (250,035)            (136,627)
           Other assets                                             (132,685)              94,141
           Accounts receivable                                     1,341,790                    -
           Accrued expenses                                          706,339              282,148
                                                                     -------              -------

                  Net cash used in operating activities           (4,651,186)          (1,194,765)
                                                                  -----------          -----------

 Cash flows from investing activities
    Purchase of intangible assets                                    (93,992)             (27,882)
    Capital expenditures                                             (35,039)                  -
                                                                 ------------         ------------

                  Net cash used in investing activities             (129,031)             (27,882)
                                                                    ---------             --------

 Cash flows from financing activities
    Proceeds from issuance of common stock                                 -              262,500
    Proceeds from exercise of options, warrants and other
    convertible securities                                         3,624,000                   -
    Dividends paid                                                  (251,799)                  -
                                                                 ------------         ------------

         Net cash provided by financing activities                 3,372,201              262,500
                                                                   ---------              -------

 Effect of exchange rate on cash                                       8,413            -

 Net decrease in cash and cash equivalents                        (1,399,603)            (960,147)

 Cash and cash equivalents, beginning of period                   18,875,675            7,929,686
                                                                  ----------            ---------

 Cash and cash equivalents, end of period                        $17,476,072           $6,969,539
                                                                  ==========            =========

 Supplemental cash flow information

 Cash paid during the period for income taxes                        $32,975              $24,891



The accompanying notes are an integral part of these financial statements.


                                      -4-



                       BIOENVISION, INC. AND SUBSIDIARIES
              NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

                                December 31, 2004

                                   (Unaudited)

NOTE A - Description of Business and Significant Accounting Policies

Description of Business

Bioenvision, Inc. is a product-focused biopharmaceutical company with two
approved cancer therapeutics. The FDA recently approved its lead cancer product,
clofarabine, for the treatment of pediatric acute lymphoblastic leukemia, or ALL
in patients who have received two or more prior regimens. Clofarabine has
received Orphan Drug designation in the U.S. and the European Union. Genzyme
Corporation, the Company's co-development partner, currently holds marketing
rights in the U.S. and Canada for clofarabine for all cancer indications and
controls U.S. development of clofarabine in these indications. Genzyme is
selling clofarabine under the brand name Clolar in the U.S. In Europe, the
Company has filed for approval of clofarabine in pediatric ALL and acute
myelogenous leukemia, or AML, with the European Medicines Evaluation Agency, or
EMEA.

The Company is currently selling its second product, Modrenal, in the United
Kingdom. Modrenal is approved in the U.K. for the treatment of post-menopausal
advanced breast cancer following relapse to initial hormone therapy, and the
Company has initiated the filing process for mutual recognition in the E.U. on a
country-by-country basis.

In addition to clofarabine and Modrenal, the Company is developing Velostan,
initially for the treatment of bladder cancer and Virostat for the treatment of
Hepatitis C.

Significant Accounting Policies

In addition to the accounting policies reported in Note 1 to the consolidated
financial statements -- "Organization and significant accounting policies" in
the Company's annual report on Form 10-KSB for the year ended June 30, 2004, we
deem the following recent accounting policies important in understanding our
operating results and financial condition.

Revenue Recognition

The Company currently sells its products to wholesale distributors and directly
to hospitals, clinics, and retail pharmacies. Revenue from product sales is
recognized when the product is shipped from our distributor to the customer, the
sales price is fixed and determinable, and collectibility is reasonably assured.

We follow the guidance of EITF 99-19, "Reporting Revenue Gross as a Principal
versus Net as an Agent" in the presentation of revenues and direct costs of
revenues. This guidance requires us to assess whether we act as a principal in
the transaction or as an agent acting on behalf of others. We record revenue
transactions gross in our statements of operations if we are deemed the
principal in the transaction, which includes being the primary obligor and
having the risks and rewards of ownership.

Credit Risk

Our accounts receivable are primarily due from wholesale distributors and our
co-development partners. Based on our evaluation of the collectibility of these
accounts receivable, we believe the exposure to credit risk is minimal and, as
such, we feel that no allowance for doubtful accounts is necessary at December
31, 2004.

Inventory

Inventories consist of finished goods and are stated at the lower of cost or
market. The Company periodically reviews inventories and estimates reserves for
excess based on inventory levels on hand.

Accounting for Stock-Based Compensation

At December 31, 2004, the Company has stock based  compensation  plans which are
described more fully in the Company's  annual report on Form 10-KSB for the year
ended June 30, 2004. As permitted by SFAS No. 123,


                                      -5-



"Accounting for Stock Based  Compensation," and amended by SFAS 148, the Company
accounts for stock based compensation arrangements in accordance with provisions
of Accounting  Principles  Board ("APB")  Opinion No. 25  "Accounting  for Stock
Issued to Employees." Compensation expense for stock options issued to employees
is based on the  difference on the date of grant,  between the fair value of the
Company's  stock  and the  exercise  price  of the  option.  Under  APB  25,  no
stock-based  employee  compensation cost is reflected in reported net loss, when
options granted to employees have an exercise price equal to the market value of
the underlying common stock at the date of grant.

The following table summarizes the pro forma effect of stock-based  compensation
as if the fair value method of accounting  for stock options had been applied in
measuring  compensation cost. No tax benefits were attributed to the stock-based
employee compensation expense during the three and six months ended December 31,
2004 and 2003 because we maintained a valuation  allowance on substantially  all
of our net deferred tax assets.





                                                                 Three months ended             Six months ended
                                                                    December 31,                  December 31,
                                                                    ------------                  ------------
                                                                2004            2003         2004            2003
                                                                ----            ----         ----            ----
                                                                                             
Net loss available to common stockholders,                  $(3,974,119)   $(1,962,368)   $(7,060,786)   $(4,785,385)
as reported
Add: Stock-based employee compensation expense
(income) included in reported net loss                          439,337        (60,975)       263,492        653,908

Deduct:  Total stock-based employee compensation
expense determined under fair value based method
for all awards                                                 (307,774)      (108,421)      (591,196)      (213,378)
                                                              ----------   ------------   ------------   ------------

Pro forma net loss                                          $(3,842,556)   $(2,131,764)   $(7,388,490)   $(4,344,855)
Loss per share
     Basic and diluted - as reported                        $  (0.13)      $   (0.11)     $ (0.24)       $   (0.27)

     Basic and diluted - pro forma                          $  (0.13)      $   (0.12)     $ (0.25)       $   (0.24)



The  weighted-average  assumptions  used  for the  three  and six  months  ended
December 31, 2004,  and 2003 were:  risk-free  interest rate of 3.14% and 2.63%,
respectively;  expected  dividend yield of 0.0%,  expected life of 3.5 years and
expected volatility of 80% for both periods.

The  Company  accounts  for  equity   instruments  issued  to  non-employees  in
accordance  with the  provisions of SFAS No. 123 and Emerging  Issues Task Force
("EITF") No. 96-18,  "Accounting for Equity Instruments That Are Issued to Other
Than Employees for Acquiring, or in Conjunction with Selling Goods or Services,"
as amended by EITF No. 00-27.  Under EITF No. 96-18, where the fair value of the
equity  instrument is more reliably  measurable  than the fair value of services
received,  such  services  will be valued  based on the fair value of the equity
instrument.

Net Loss Per Share

Basic net loss per share is computed using the weighted average number of common
shares outstanding during the periods. Diluted net loss per share is computed
using the weighted average number of common shares and potentially dilutive
common shares outstanding during the periods. Options and warrants to purchase
4,196,555 and 7,207,809 shares of common stock have not been included in the
calculation of net loss per share for the three months and six months ended
December 31, 2004 and 2003, respectively, as their effect would have been
anti-dilutive.

Recent Accounting Pronouncements

In December 2004, the Financial  Accounting  Standards  Board (FASB) issued SFAS
No.  123R,   "Share-Based   Payment,"  requiring  all  share-based  payments  to
employees,  including  grants of employee  stock  options,  to be  recognized as
compensation  expense in the  consolidated  financial  statements based on their
fair values.  This  standard is effective for periods  beginning  after June 15,
2005 and includes two transition methods.  Upon adoption, we will be required to
use either the modified  prospective  or the modified  retrospective  transition
method.  Under  the  modified  prospective  method,  awards  that  are  granted,
modified, or settled after the date of adoption should be measured and accounted
for in accordance with SFAS 123R.  Unvested  equity-classified  awards that were
granted prior to the effective


                                      -6-



date should continue to be accounted for in accordance with SFAS 123 except that
amounts  must  be  recognized  in  the  income  statement.  Under  the  modified
retrospective approach, the previously-reported  amounts are restated (either to
the  beginning of the year of adoption or for all periods  presented) to reflect
the SFAS 123 amounts in the income  statement.  We are currently  evaluating the
impact of this standard and its transitional alternatives.

In December  2004, the FASB issued SFAS 153 "Exchange of  Non-monetary  assets".
This  statement  was a  result  of a joint  effort  by the  FASB and the IASB to
improve financial  reporting by eliminating  certain narrow differences  between
their existing accounting standards.  One such difference was the exception from
fair value  measurement  in APB  Opinion  No. 29,  Accounting  for  Non-Monetary
Transactions,  for non-monetary exchanges of similar productive assets. SFAS 153
replaces this exception with a general exception from fair value measurement for
exchanges  of  non-monetary  assets  that do not have  commercial  substance.  A
non-monetary  exchange has commercial  substance if the future cash flows of the
entity are expected to change  significantly  as a result of the exchange.  This
statement is effective for  non-monetary  assets  exchanges  occurring in fiscal
periods  beginning after June 15, 2005. The adoption of SFAS 153 will not have a
material effect on the company's financial position or result of operations.

In November  2004, the FASB issued SFAS No. 151 (SFAS 151),  "Inventory  Costs".
SFAS 151 amends ARB No. 43, Chapter 4. This  statement  clarifies the accounting
for abnormal  amounts of idle facility  expense,  freight,  handling costs,  and
wasted  material  (spoilage).  SFAS 151 is the result of a broader effort by the
FASB and the IASB to improve financial  reporting by eliminating  certain narrow
differences  between their  existing  accounting  standards.  This  statement is
effective for inventory  costs incurred during fiscal years beginning after June
15,  2005.  The  adoption  of SFAS 151 will not have a  material  impact  on the
results of operations or financial position of the company.

In May 2003, the Emerging Issues Task Force ("EITF") reached a consensus on EITF
Issue No.  00-21,  "Revenue  Arrangements  with  Multiple  Deliverables"  ("EITF
00-21").  EITF 00-21  provides  guidance on how to determine when an arrangement
that involves multiple  revenue-generating  activities or deliverables should be
divided into separate units of accounting for revenue recognition purposes,  and
if this  division  is  required,  how the  arrangement  consideration  should be
allocated among the separate units of accounting.  The guidance in the consensus
is effective for revenue  arrangements  entered into in quarters beginning after
June  15,  2003.  The  adoption  of EITF  00-21  did not  impact  the  Company's
consolidated  financial position or results of operations,  but could affect the
timing or pattern  of revenue  recognition  for  future  collaborative  research
and/or license agreements.

NOTE B - Interim Financial Statements

In the opinion of management, the accompanying unaudited condensed consolidated
financial statements contain all the adjustments consisting of normal accrued
adjustments necessary to present fairly the consolidated financial position of
the Company as of December 31, 2004, the consolidated results of operations for
the three months and six months ended December 31, 2004 and 2003, the Condensed
Consolidated Statements of Stockholders Equity (Deficit) for the six months
ended December 31, 2004, and cash flows for the six months ended December 31,
2004 and 2003.

The condensed consolidated balance sheet at June 30, 2004 has been derived from
the audited financial statements at that date, but does not include all the
information and footnotes required by accounting principles generally accepted
in the United States for complete financial statements. For further information,
refer to the audited consolidated financial statements and footnotes thereto
included in the Form 10-KSB filed by the Company for the year ended June 30,
2004.

The condensed consolidated results of operations for the three months and six
months ended December 31, 2004 and 2003 are not necessarily indicative of the
results to be expected for any other interim period or for the full year.

NOTE C - License and Co-Development Agreements

Clofarabine

The Company has a license from Southern Research Institute ("SRI"), Birmingham,
Alabama, to develop and market purine nucleoside analogs which, based on
third-party studies conducted to date, may be effective in the treatment of
leukemia, lymphoma and certain solid tumor cancers. The lead compound of these
purine-based nucleosides is known as clofarabine. Under the terms of the
agreement with SRI, the Company was granted the exclusive worldwide license,
excluding Japan and Southeast Asia, to make, use and sell products derived from
the technology for a term expiring on the date of expiration of the last patent
covered by the license (subject to earlier termination under certain
circumstances), and to utilize technical information related to the technology
to obtain patent and other proprietary rights to products developed by the
Company and by SRI from the technology. Initially, the Company is developing
clofarabine for the treatment of leukemia and lymphoma and studying its
potential role in treatment of solid tumors.


                                      -7-



In August 2003, SRI granted the Company an irrevocable, exclusive option to
make, use and sell products derived from the technology in Japan and Southeast
Asia. The Company intends to convert the option to a license upon sourcing an
appropriate co-marketing partner to develop these rights in such territory.

To facilitate the development of clofarabine, in March 2001, the Company entered
into a co-development agreement with ILEX Oncology, Inc. ("ILEX"), our
sub-licensor until it was acquired by Genzyme Corporation ("Genzyme") on
December 21, 2004, for the development of clofarabine in cancer indications.
Under the terms of the co-development agreement, Genzyme is required to pay all
development costs in the United States and Canada, and 50% of approved
development costs worldwide outside the U.S. and Canada (excluding Japan and
Southeast Asia), in each case, for the development of clofarabine in cancer
indications. Genzyme is responsible for conducting all clinical trials and the
filing and prosecution of applications with applicable regulatory authorities in
the United States and Canada in cancer indications. The Company retains the
right to handle those matters in all territories outside the United States and
Canada (excluding Japan and Southeast Asia) and retains the right to handle
these matters in the U.S. and Canada in all non-cancer indications. The Company
retained the exclusive manufacturing and distribution rights in Europe and
elsewhere worldwide, except for the United States, Canada, Japan and Southeast
Asia. Under the co-development agreement, Genzyme will have certain rights if it
performs its development obligations in accordance with that agreement. The
Company would be required to pay Genzyme a royalty on sales outside the U.S.,
Canada, Japan and Southeast Asia. In turn, Genzyme, which would have U.S. and
Canadian distribution rights in cancer indications, would pay the Company a
royalty on sales in the U.S. and Canada. In addition, the Company received $7.5
million in milestone payments from ILEX throughout the U.S. drug development
program. Under the terms of the co-development agreement, Genzyme also pays
royalties to Southern Research Institute based on certain milestones. The
Company also is obligated to pay certain milestones and royalties to Southern
Research Institute with respect to clofarabine.

The Company received a nonrefundable upfront payment of $1.35 million when it
entered into the co-development agreement with ILEX and received an additional
$3.5 million in December 2003 when it converted ILEX's option to market
clofarabine in the U.S. into a sublicense. The Company received an additional
(i) $2 million in April 2004 upon ILEX's filing the New Drug Application for
clofarabine with FDA and (ii) $2 million from ILEX in September 2004 in
connection with the achievement of the NDA filing. The Company deferred the
upfront payment and recognized revenues ratably, on a straight-line basis over
the related service period, through December 2002. The Company has deferred the
milestone payments received to date and recognizes revenues ratably, on a
straight line basis over the related service period, through March 2021. For the
three months ended December 31, 2004 and 2003, the Company recognized revenues
of approximately $110,000, and $28,000, respectively, in connection with the
milestone payments received to date. For the six months ended December 31, 2004
and 2003, the Company recognized revenues of approximately $219,000, and
$28,000, respectively, in connection with the milestone payments received to
date.

Deferred costs include royalty payments that became due and payable to SRI upon
the Company's execution of the co-development agreement with ILEX. The Company
defers all royalty payments made to SRI and recognizes these costs ratably, on a
straight-line basis concurrent with revenue that is recognized in connection
with research and development costs including approximately (i) $55,000 and
$14,000 for the three months ended December 31, 2004 and 2003, respectively, and
(ii) $110,000 and $14,000 for the six months ended December 31, 2004 and 2003,
respectively related to such charges.

Modrenal(R)

The Company holds an exclusive license, until the expiration of existing and new
patents related to Modrenal(R), to market Modrenal(R) in major international
territories, and an agreement with a United Kingdom company to co-develop
Modrenal(R) for other therapeutic indications. Management believes that
Modrenal(R) currently is manufactured by third-party contractors in accordance
with good manufacturing practices. The Company has no plans to establish its own
manufacturing facility for Modrenal(R), but will continue to use third-party
contractors.

The Company received a nonrefundable upfront payment of $1.25 million when it
entered into the License and Sublicense Agreement with Dechra Pharmaceuticals in
May 2003. The Company deferred the upfront payment and recognizes revenues
ratably, on a straight-line basis over the related service period, through May
2014. The Company recognized revenues of approximately $28,000 and $29,000 in
connection with the upfront payment from Dechra for the three months ended
December 31, 2004 and 2003, respectively. The Company recognized revenues of
approximately $57,000 and $58,000 in connection with the upfront payment from
Dechra for the six months ended December 31, 2004 and 2003, respectively.


                                      -8-



Deferred costs include royalty payments that became due and payable to Stegram
Pharmaceuticals Ltd. upon the Company's execution of the License and Sub-License
Agreement with Dechra in May 2003. The Company defers all royalty payments made
to Stegram and recognizes these costs ratably, on a straight-line basis
concurrent with revenue that is recognized in connection with the Dechra
agreement. Research and Development costs related to this agreement include
approximately $6,000 and $6,000 for the three months ended December 31, 2004 and
2003, respectively. Research and Development costs related to this agreement
include approximately $11,000 and $12,000 for the six months ended December 31,
2004 and 2003, respectively.

Operational Developments

The Company submitted a Marketing Authorization Application, or MAA, the
European equivalent of a U.S. new drug application, or NDA, with the EMEA in
July 2004 for European approval of clofarabine in relapsed or refractory
pediatric acute leukemia. The company expects an opinion from the EMEA in
mid-2005.

In June 2003, the Company entered into a supply agreement with Ferro-Pfanstiehl
Laboratories ("Ferro"), pursuant to which Ferro has agreed to manufacture and
supply certain of Bioenvision's requirements for clofarabine-API. Subject to
certain circumstances, this agreement will expire on the fifth anniversary date
of the first regulatory approval of clofarabine drug product.

In June 2003, the Company entered into a development agreement with Ferro,
pursuant to which Ferro agreed to perform certain development activities to
scale up, develop, finalize, and supply CTM and GMP supplier qualifications of
the API-clofarabine. Subject to certain circumstances, this agreement expires
upon the completion of the development program. The development agreement is
milestone-based and payments are to be paid upon completion of each milestone.
If Ferro has not completed the development agreement by December 2007, the
development agreement will automatically terminate without further action by
either party.

In May 2003, we entered into a sub-license agreement with Dechra, pursuant to
which Dechra has been granted a sub-license for all of Bioenvision's rights and
entitlements to market and distribute Modrenal(R) in the United States and
Canada solely in connection with animal health applications. Subject to certain
circumstances, this agreement expires upon expiration of the last patent related
to Modrenal(R) or the completion of the last royalty set forth in the agreement.
Cumulatively, through December 31, 2004, we have recognized revenue and costs
related to this agreement of approximately $183,000 and $37,000 respectively.
The Company received an upfront non-refundable payment of $1.25 million upon
execution of this agreement and may receive up to an additional $3.75 million
upon the achievement by Dechra of certain milestones set forth in the agreement.

In May 2003, we entered into a master services agreement with
Penn-Pharmaceutical Services Limited ("Penn"), pursuant to which Penn has agreed
to label, package and distribute clofarabine on our behalf and at our request.
The services to be performed by Penn also include regulatory support and the
manufacture, quality control, packaging and distribution of proprietary
medicinal products including clinical trials supplies and samples. Subject to
certain circumstances, the term of this agreement is twelve months and renews
for subsequent twelve month periods unless either party tenders notice of
termination upon no less than three month prior written notice.

In April 2003, we entered into an exclusive license agreement with CLL-Pharma
("CLL"), pursuant to which CLL has agreed to perform certain development works
and studies to create a new formulation of Modrenal(R). CLL intends to use its
proprietary MIDDS.-patented technology to perform this service on behalf of the
Company. This new formulation, once in hand, will allow the Company to apply for
necessary authorization, as required by applicable European health authorities,
to sell Modrenal(R) throughout Europe. Through December 31, 2004, the Company
paid an advance of $175,000 related to development services provided by CLL over
an eighteen month period, which advance was initially recorded as a prepaid
development cost by the Company.

NOTE D - Equity Transactions

In June 2002,  the  Company  granted  options  to an  officer of the  Company to
purchase 380,000 shares of common stock at an exercise price of $1.95 per share,
which  equaled  the stock  price on the date of  grant.  Of this  amount  50,000
options vested on June 28, 2002 and the remaining  330,000  options vest ratably
over a  three-year  period on each  anniversary  date.  On March 31,  2003,  the
Company  entered into an Employment  Agreement with such officer of the Company,
pursuant to which, among other things, the exercise price for all of the 380,000
options were changed to $0.735 per share,  which equaled the stock price on that
date.  In  addition,  the Company  issued an  additional  120,000  options at an
exercise price of $.735 per share which vested  immediately.  As a result of the
repricing  of all  of the  380,000  options,  the  Company  will  remeasure  the
intrinsic value of these options at the end of each reporting period and


                                      -9-



will record a charge for  compensation  expense to the extent the vested portion
of the options are in the money.  For the three months  ended  December 31, 2004
and 2003 the  Company  recognized  stock  based  employee  compensation  expense
(income) of $417,275 and $(60,975),  respectively,  as a result of the March 31,
2003 re-pricing. For the six months ended December 31, 2004 and 2003 the Company
recognized stock based employee  compensation  expense of $219,367 and $653,908,
respectively, as a result of the March 31, 2003 re-pricing.

For the three months  ended  December  31, 2004 and 2003,  the Company  recorded
compensation  expense of $22,062  and $0,  respectively,  as a result of options
granted to certain  employees.  For the six months  ended  December 31, 2004 and
2003, the Company recorded compensation expense of $44,125 and $0, respectively,
as a result of options granted to certain employees.

On January 20, 2004,  the Company  granted  25,000 options to a board member for
serving as a member of the Board of Directors, at an exercise price of $4.55 per
share  which vest  ratably on the first and  second  anniversaries  of the grant
date. The Company recognized $11,805 and $23,610 as a consulting expense for the
three months and six months ended December 31, 2004 relating to said options.

On June 22, 2004, the Company  entered into a consulting  agreement  pursuant to
which the consultant will provide certain investor  relations services on behalf
of the Company.  In connection  therewith,  the Company issued a warrant to said
consultant  pursuant to which he has the right to purchase  50,000 shares of the
Company's  common  stock at a price of $8.25 per share  upon the  completion  of
certain milestones, as set forth in such agreement. The Company recorded $30,419
and  $248,849 as  consulting  expense for the three  months and six months ended
December 31, 2004 relating to said warrants.

On August 4, 2004,  the  Company  issued a warrant to a  consultant  pursuant to
which said  consultant has the right to purchase  40,000 shares of the Company's
common  stock  at a price  of $7.22  per  share  upon  satisfaction  of  certain
milestones included in the warrant. The Company recorded $13,706 and $169,101 as
consulting  expense for the three months and six months ended  December 31, 2004
relating to said warrants.

On August 9, 2004, the Company issued two warrants to a consultant  pursuant to
which said  consultant has the right to purchase  45,000 shares of the Company's
common  stock at a price of $6.10 per share.  The Company  recorded  $17,792 and
$199,105  as  consulting  expense  for the three  months  and six  months  ended
December 31, 2004 relating to said warrants.

For the three and six months  ended  December  31,  2004,  the  Company  granted
123,000  options to certain  employees at exercise  prices ranging from $7.87 to
$8.87 per share which vest ratably on the first,  second and third anniversaries
of the grant date. No expense was  recognized for the three and six months ended
December 31, 2004 in  connection  with said grants as each option was granted at
fair market value.

On December 3, 2004, we issued 62,500 shares of common stock to a consultant for
services  rendered.  In connection with such issuance we recognized  $496,250 as
compensation expense for the three and six months ended December 31, 2004.

During the three months ended December 31, 2004, certain warrant holders of the
Company exercised their warrants to acquire 1,363,692 shares of the Company's
common stock. The Company received proceeds of approximately $3,137,749 during
the three months ended December 31, 2004 from the exercise of such warrants.
During the six months ended December 31, 2004, certain warrant holders of the
Company exercised their warrants to acquire 1,577,969 shares of the Company's
common stock. The Company received proceeds of approximately $3,255,249 during
the six months ended December 31, 2004 from the exercise of such warrants.


During the three month period ended December 31, 2004, certain holders of
options to purchase an aggregate of 284,095 shares of the Company's common stock
were exercised. The Company received proceeds of $306,750 during the three
months ended December 31, 2004 from the exercise of such options. During the six
month period ended December 31, 2004, certain holders of options to purchase an
aggregate of 350,827 shares of the Company's common stock were exercised. The
Company received proceeds of $368,750 during the six months ended December 31,
2004 from the exercise of such options.

NOTE E - Related Party Transactions

In May 2002,  we  completed a private  placement  pursuant to which we issued an
aggregate of 5,916,666  shares of Series


                                      -10-



A convertible participating preferred stock for $3.00 per share and warrants to
purchase an aggregate of 5,916,666 shares of common stock and in March of 2004
we consummated a private placement pursuant to which we raised $12.8 million
with a second closing in May 2004 in which we raised an additional $3.5 million.
An affiliate of SCO Capital Partners LLC, one of our stockholders, served as
financial advisor to the Company in connection with these financings and earned
a placement fee of approximately $1.2 million in connection with May 2002
private placement and a placement fee of $1.1 million and warrants to purchase
260,291 shares of common stock for $6.25 per share for the March and May 2004
financings.

NOTE F - Litigation

On April 1, 2003, RLB Capital,  Inc.  filed a complaint  against the Company in
the Supreme Court of the State of New York (Index No. 601058/03).  The Complaint
alleged a breach of contract by the Company and  demanded  judgment  against the
Company for  $112,500  and warrants to acquire  75,000  shares of the  Company's
common stock. The Company submitted its Verified Answer on June 25, 2003 and, in
pertinent part,  denied RLB's  allegations and asserted  counterclaims  based on
negligence.  In September 2003, the Company filed a motion for summary  judgment
and RLB filed its  response  on October 27,  2003.  On November  12,  2003,  the
Supreme  Court  granted the motion for summary  judgment and the  complaint  was
dismissed.  In March 2004, the complaint and two  counterclaims  asserted by the
Company were dismissed with prejudice.

On December 19, 2003, the Company filed a complaint  against Dr. Deidre Tessman
and Tessman  Technology Ltd. (the "Tessman  Defendants") in the Supreme Court of
the State of New York,  County of New York  (Index  No.  03-603984).  An amended
complaint  alleges,  among other  things,  breach of contract and  negligence by
Tessman and Tessman  Technology and demands judgment against Tessman and Tessman
Technology in an amount to be determined  by the Court.  The Tessman  Defendants
removed the case to federal court, then remanded it to state court and served an
answer with several purported counterclaims.  The Company denies the allegations
in the  counterclaims  and  intends  to pursue its claims  against  the  Tessman
Defendants vigorously.

Note G - Subsequent Events

On February 8, 2005, we completed a secondary public offering in which we sold
we sold 7,500,000 common shares at $8.00 per share, with net proceeds to the
Company of approximately $56.4 million, after deducting underwriting discounts
and commissions and estimated offering expenses. We intend to use the net
proceeds for further development of our lead products, for sales and marketing
expenses related to the commercial launch of our lead products, for working
capital and other general corporate purposes.


                                      -11-



                       BIOENVISION, INC. AND SUBSIDIARIES

ITEM 2. MANAGEMENT'S  DISCUSSION AND ANALYSIS OF FINANCIAL  CONDITION OR PLAN OF
OPERATION

Except for historical information contained herein, this quarterly report on
Form 10-QSB contains forward-looking statements within the meaning of the
Section 21E of the Securities and Exchange Act of 1934, as amended, which
involve certain risks and uncertainties. Forward-looking statements are included
with respect to, among other things, the Company's current business plan an
"Management's Discussion and Analysis of Results of Operations." These
forward-looking statements are identified by their use of such terms and phrases
as "intends," "intend," "intended," "goal," "estimate," "estimates," "expects,"
"expect," "expected," "project," "projected," "projections," "plans,"
"anticipates," "anticipated," "should," "designed to," "foreseeable future,"
"believe," "believes" and "scheduled" and similar expressions. The Company's
actual results or outcomes may differ materially from those anticipated. Readers
are cautioned not to place undue reliance on these forward-looking statements,
which speak only as of the date the statement was made. The Company undertakes
no obligation to publicly update or revise any forward-looking statements,
whether as a result of new information, future events or otherwise.

The following discussion and analysis of significant factors affecting the
Company's operating results, liquidity and capital resources and should be read
in conjunction with the accompanying financial statements and related notes.

Overview and Company Status

We are a product-focused biopharmaceutical company with two approved cancer
therapeutics. The FDA recently approved our lead cancer product, clofarabine,
for the treatment of pediatric acute lymphoblastic leukemia, or ALL in patients
who have received two or more prior regimens. We believe clofarabine is the
first new medicine initially approved in the United States for children with
leukemia in more than a decade. Clofarabine has received Orphan Drug designation
in the U.S. and the European Union. Genzyme Corporation, our co-development
partner, currently holds marketing rights in the U.S. and Canada for clofarabine
for all cancer indications and controls U.S. development of clofarabine in these
indications. Genzyme is selling clofarabine under the brand name Clolar in the
U.S. In Europe, we have filed for approval of clofarabine in pediatric ALL and
acute myelogenous leukemia, or AML, with the European Medicines Evaluation
Agency, or EMEA. If approved, we anticipate commencing sales in Europe during
the second half of calendar 2005 through a dedicated European sales force.

We are selling our second product, Modrenal, in the United Kingdom, through our
sales force of eight sales specialists. Modrenal is approved in the U.K. for the
treatment of post-menopausal advanced breast cancer following relapse to initial
hormone therapy, and we have initiated the filing process for mutual recognition
in the E.U. on a country-by-country basis.

If we receive additional European approvals for our products, we intend to
expand our sales force by adding up to six to 10 sales specialists in each of
five other key regions within the E.U. which include the countries of France,
Germany, Italy, Spain, Portugal, Netherlands, Austria, Belgium, Denmark and
Sweden. In addition to clofarabine and Modrenal, we are developing Velostan,
initially for the treatment of bladder cancer, and Virostat for the treatment of
Hepatitis C.

Over the next 12 months, we intend to continue our internal growth strategy to
provide the necessary regulatory, sales and marketing capabilities which will be
required to pursue the expanded development programs for clofarabine and
Modrenal described above.

We have made significant progress in developing our product portfolio over the
past twelve months, and have multiple products in clinical trials. We have
incurred losses during this emerging stage. Our management believes that we have
the opportunity to become a leading oncology-focused pharmaceutical company in
the next four years if we successfully bring clofarabine to market and if mutual
recognition is granted for Modrenal in the largest European commercial markets.

We anticipate that revenues derived from our two lead drugs, clofarabine and
Modrenal will permit us to further develop the other products currently in our
product pipeline.


                                      -12-



We have had discussions with potential product co-development partners from time
to time, and plan to continue to explore the  possibilities  for  co-development
and sub-licensing in order to implement our development  plans. In addition,  we
believe that some of our products may have  applications in treating  non-cancer
conditions  in humans and in  animals.  Those  conditions  are  outside our core
business focus and we do not presently intend to devote a substantial portion of
our resources to  addressing  those  conditions.  In May 2003, we entered into a
License and Sub-License Agreement with Dechra  Pharmaceuticals,  plc ("Dechra"),
pursuant  to which we  sub-licensed  the  marketing  and  development  rights to
vetoryl(R) trilostane, solely with respect to animal health applications, in the
United States and Canada, to Dechra. We received $1.25 million in cash, together
with  future  milestone  and  royalty  payments  which are  contingent  upon the
occurrence  of certain  events.  We intend to continue to try and  capitalize on
these types of opportunities as they arise.

You  should  consider  the  likelihood  of  our  future  success  to  be  highly
speculative in light of our limited  operating  history,  as well as the limited
resources, problems, expenses, risks and complications frequently encountered by
similarly  situated  companies.  To address  these risks,  we must,  among other
things:

o   satisfy our future capital requirements for the implementation of our
    business plan;

o   commercialize our existing products;

o   complete development of products presently in our pipeline and obtain
    necessary regulatory approvals for use;

o   implement and successfully execute our business and marketing strategy to
    commercialize products;

o   establish and maintain our client base;

o   continue to develop new products and upgrade our existing products;

o   respond to industry and competitive developments; and

o   attract, retain, and motivate qualified personnel.

We may not be successful in addressing  these risks. If we were unable to do so,
our business  prospects,  financial condition and results of operations would be
materially adversely affected.  The likelihood of our success must be considered
in  light  of  the  development  cycles  of  new  pharmaceutical   products  and
technologies and the competitive and regulatory environment in which we operate.

Results of Operations

The Company recorded revenues for the three months ended December 31, 2004 and
2003 of approximately $1,176,000 and $82,000, respectively, representing an
increase of $1,094,000. For the six months ended December 31, 2004 and 2003, the
Company recorded revenues of $2,261,000 and $912,000, representing an increase
of $1,349,000. Of the revenues recorded for the three months ended December 31,
2004, approximately $621,000 was recognized from Genzyme, pursuant to the
Co-Development Agreement, approximately $215,000 was recognized from sales of
Modrenal and approximately $112,000 was recognized from Name Patient Sales of
clofarabine. Of the revenues recorded for the six months ended December 31,
2004, approximately $1,343,000 was recognized from Genzyme, pursuant to the
Co-Development Agreement, approximately $344,000 was recognized from sales of
Modrenal and approximately $122,000 was recognized from Name Patient Sales of
clofarabine.

The cost of products sold for the three and six months ended December 31, 2004
and 2003 were approximately $130,000 and $0, respectively. The cost of products
sold reflects the direct costs associated with our sales of Modrenal.

Research and development costs for the three months ended December 31, 2004 and
2003 were approximately $1,711,000 and $747,000, respectively, representing an
increase of $964,000. Research and development costs for the six months ended
December 31, 2004 and 2003 were approximately $3,850,000 and $1,551,000,
respectively, representing an increase of $2,299,000.

Our research and development  costs include costs  associated with six projects,
five of which the  Company  currently  devotes  time and  resource.  Clofarabine
research and development costs for the three months ended December 31, 2004


                                      -13-



and 2003 were approximately $1,113,000 and $213,000, respectively,  representing
an increase of  approximately  $900,000.  Clofarabine  research and  development
costs for the six months  ended  December  31, 2004 and 2003 were  approximately
$2,993,000 and $649,000, respectively, representing an increase of approximately
$2,344,000.  The increase primarily reflects costs which are associated with our
increased  development  activities  and  clinical  trials of  clofarabine  being
conducted in Europe.

Modrenal  research and development costs for the three months ended December 31,
2004  and  2003  were   approximately   $569,000  and  $474,000,   respectively,
representing an increase of $95,000.  Modrenal(R) research and development costs
for the six months ended December 31, 2004 and 2003 were approximately  $820,000
and $758,000,  respectively,  representing an increase of $62,000.  The increase
primarily reflects costs associated with ongoing clinical trials.

Velostan  research and development costs for the three months ended December 31,
2004 and 2003 were approximately $9,000 and $49,000, respectively,  representing
a decrease of  $40,000.  Velostan  research  and  development  costs for the six
months ended December 31, 2004 and 2003 were approximately $17,000 and $113,000,
respectively,  representing  a  decrease  of  $96,000.  The  decrease  primarily
reflects the Company's  primary focus on clofarabine  and Modrenal  during these
periods.

Virostat  research and development costs for the three months ended December 31,
2004 and 2003 were approximately $6,000 and $11,000, respectively,  representing
a decrease of $5,000. Virostat research and development costs for the six months
ended  December  31,  2004 and  2003  were  approximately  $6,000  and  $31,000,
respectively,  representing  a  decrease  of  $25,000.  The  decrease  primarily
reflects the Company's  primary focus on clofarabine  and Modrenal  during these
periods.

OLIGON  research and  development  costs for the three months ended December 31,
2004 and 2003 were approximately  $13,000 and $0, respectively,  representing an
increase of $13,000.  OLIGON research and  development  costs for the six months
ended   December  31,  2004  and  2003  were   approximately   $13,000  and  $0,
respectively,  representing  an  increase  of $13,000.  The  increase  primarily
reflects   pre-development   costs  incurred  in  connection   with   continuing
co-partnering discussions.

There were no research and  development  costs  associated with Gene Therapy for
the three and six months ended  December 31, 2004 and 2003 due to the  Company's
focus on clofarabine and Modrenal during these periods.

The clinical  trials and  development  strategy for the clofarabine and Modrenal
projects,  in each case, is anticipated to cost several million dollars and will
continue for several  years based on the number of clinical  indications  within
which we plan to develop these drugs. Currently,  management cannot estimate the
timing or costs  associated  with these projects  because many of the variables,
such as interaction  with  regulatory  authorities and response rates in various
clinical  trials,  are not  predictable.  Total  costs  to date  for each of our
projects is as follows: (i) clofarabine research and development costs have been
approximately $10,491,000;  (ii) Modrenal(R) research and development costs have
been  approximately  $5,467,000;  (iii) Velostan  research and development costs
have been approximately  $327,000;  (iv) Virostat research and development costs
have been approximately  $64,000; (v) OLIGON research and development costs have
been approximately $23,000; and (vi) Gene Therapy research and development costs
have been approximately $451,000.

Selling, general and administrative expenses for the three months ended December
31, 2004 and 2003 were approximately $3,054,000 and $919,000, respectively,
representing an increase of $2,135,000. Selling, general and administrative
expenses for the six months ended December 31, 2004 and 2003 were approximately
$4,811,000 and $3,357,000, respectively, representing an increase of $1,454,000.
This increase primarily reflects an increase in costs associated with the
expanded sales and marketing and administrative infrastructure and costs
associated with the internal build out of the Company.

Depreciation and amortization expense for the three months ended December 31,
2004 and 2003 were $341,987 and $340,248, respectively, representing an increase
of $1,739. Depreciation and amortization expense for the six months ended
December 31, 2004 and 2003 were $681,693 and $679,869, respectively,
representing an increase of $1,824. This increase primarily reflects the
increase in our net asset base.

Liquidity and Capital Resources

We anticipate that we may continue to incur significant operating losses for the
foreseeable  future.  There can be no  assurance  as to  whether or when we will
generate material revenues or achieve profitable operations.


                                      -14-



The Company received a nonrefundable upfront payment of $1.35 million when it
entered into the co-development agreement with ILEX and received an additional
$3.5 million in December 2003 when it converted ILEX's option to market
clofarabine in the U.S. into a sublicense. The Company received an additional
(i) $2 million in April 2004 upon ILEX's filing the New Drug Application for
clofarabine with FDA and (ii) $2 million from ILEX in September 2004 in
connection with ILEX having completed such NDA filing. The Company deferred the
upfront payment and recognized revenues ratably, on a straight-line basis over
the related service period, through December 2002. The Company has deferred the
milestone payments received to date and recognizes revenues ratably, on a
straight line basis over the related royalty period, through March 2021. For the
three months ended December 31, 2004 and 2003, the Company recognized revenues
of approximately $110,000 and $28,000, respectively, in connection with the
milestone payments received to date. For the six months ended December 31, 2004
and 2003, the Company recognized revenues of approximately $219,000, and
$28,000, respectively, in connection with the milestone payments received to
date.

Deferred costs include royalty payments that became due and payable to SRI upon
the Company's execution of the co-development agreement with ILEX. The Company
defers all royalty payments made to SRI and recognizes these costs ratably, on a
straight-line basis concurrent with revenue that is recognized in connection
with research and development costs including approximately (i) $55,000 and
$14,000 for the three months ended December 31, 2004 and 2003, respectively, and
(ii) $110,000 and $14,000 for the six months ended December 31, 2004 and 2003,
respectively related to such charges.

The Company received a nonrefundable upfront payment of $1.25 million when it
entered into the License and Sublicense Agreement with Dechra Pharmaceuticals in
May 2003. The Company deferred the upfront payment and recognizes revenues
ratably, on a straight-line basis over the related royalty period, through May
2014. The Company recognized revenues of approximately $28,000 and $29,000 in
connection with the upfront payment from Dechra for the three months ended
December 31, 2004 and 2003, respectively. The Company recognized revenues of
approximately $57,000 and $58,000 in connection with the upfront payment from
Dechra for the six months ended December 31, 2004 and 2003, respectively.

Deferred costs include royalty payments that became due and payable to Stegram
Pharmaceuticals Ltd. upon the Company's execution of the License and Sub-License
Agreement with Dechra in May 2003. The Company defers all royalty payments made
to Stegram and recognizes these costs ratably, on a straight-line basis
concurrent with revenue that is recognized in connection with the Dechra
agreement. Research and Development costs related to this agreement include
approximately $6,000 and $6,000 for the three months ended December 31, 2004 and
2003, respectively. Research and Development costs related to this agreement
include approximately $11,000 and $12,000 for the six months ended December 31,
2004 and 2003, respectively.

On May 7, 2002 we authorized the issuance and sale of up to 5,920,000 shares of
Series A Convertible Preferred Stock. The Series A Convertible Preferred Stock
may be converted into shares of common stock at an initial conversion price of
$1.50 per share of common stock, subject to adjustment for stock splits, stock
dividends, mergers, issuances of cheap stock and other similar transactions.
Holders of Series A Convertible Preferred Stock also received, in respect of
each share of Series A Convertible Preferred Stock purchased in a private
placement which took place in May 2002, one warrant to purchase one share of our
common stock at an initial exercise price of $2.00 subject to adjustment.

Through May 16, 2002 we have sold an aggregate of 5,916,666 shares of Series A
Convertible Preferred Stock in the May 2002 private placement for $3.00 per
share and warrants to purchase an aggregate of 5,916,666 shares of common stock,
resulting in aggregate gross proceeds of approximately $17,750,000. A portion of
the proceeds were used to repay in full the Jano Holdings and SCO Capital
obligations upon which such facilities were terminated as well as to repay fees
amounting to $1,610,000 related to the transaction.

On March 22, 2004, we consummated a private placement transaction, pursuant to
which we raised $12.8 million and issued 2,044,514 shares of our common stock
and warrants to purchase an additional 408,903 shares of our common stock at a
conversion price of $7.50 per share. We recorded proceeds of $11,792,801 net of
all legal, professional and financing fees incurred in connection with the
offering. We consummated a second closing for this financing on May 13, 2004 in
order to comply with certain contractual obligations to our holders of Series A
Convertible Preferred Stock which hold preemptive rights for equity offerings.
We raised an additional $3.2 million (net of all legal, professional and
financial services incurred) from the second closing and issued an additional
558,384 shares of our common stock and warrants to purchase 111,677 shares of
our common stock at a conversion price of $7.50 per share.

On February 8, 2005, we completed a secondary public offering in which we sold
we sold 7,500,000 common shares at $8.00 per share, with net proceeds to the
Company of approximately $56.4 million, after deducting underwriting discounts
and commissions and estimated offering expenses. We intend to use the net
proceeds for further development


                                      -15-



of our lead products, for sales and marketing expenses related to the commercial
launch of our lead products, for working capital and other general corporate
purposes. Prior to the offering, on December 31, 2004, we had cash and cash
equivalents of approximately $17,476,000 and working capital of $16,790,000.
Management believes the Company has sufficient cash and cash equivalents and
working capital to continue currently planned operations over the next 12
months. Although we do not currently plan to acquire or obtain licenses for new
technologies, if any such opportunity arises and we deem it to be in our
interests to pursue such an opportunity, it is possible that additional
financing would be required for such a purpose.

The Company has the following commitments as of December 31, 2004:




                                        Payments Due in
----------------------------------------------------------------------------------------------
                                    Total          2005         2006       2007   Thereafter
----------------------------------------------------------------------------------------------
                                                                     
Employee Contracts                $  549,770     $ 387,270   $ 162,500   $      -   $       -
----------------------------------------------------------------------------------------------
Occupancy Lease and Automobiles    2,018,059       303,091     598,027     326,401    790,540
----------------------------------------------------------------------------------------------
Total                             $2,567,829     $ 690,361   $ 760,527   $ 326,401  $ 790,540
----------------------------------------------------------------------------------------------


In October, 2004, the Company executed a Sublease Agreement pursuant to which we
sublease 5,549 square feet of commercial space at 345 Park Avenue, 41st Floor,
New York, NY 10154, which is the new location of the Company's principal
executive offices. Subject to the terms and conditions of the Sublease
Agreement, the lease expires on December 31, 2009.

Subsequent Events

On February 8, 2005, we completed a secondary public offering in which we sold
we sold 7,500,000 common shares at $8.00 per share, with net proceeds to the
Company of approximately $56.4 million, after deducting underwriting discounts
and commissions and estimated offering expenses. We intend to use the net
proceeds for further development of our lead products, for sales and marketing
expenses related to the commercial launch of our lead products, for working
capital and other general corporate purposes.

ITEM 4.  CONTROLS AND PROCEDURES

Evaluation of Disclosure Controls and Procedures

Our principal  executive officer and principal  financial officer have evaluated
the  effectiveness  of the design and operation of our  disclosure  controls and
procedures  (as defined in Rules  13a-15(e) and 15d-15(e)  under the  Securities
Exchange  Act of 1934,  as amended) as of the end of the period  covered by this
quarterly  report  on Form  10-QSB.  Based  on this  evaluation,  our  principal
executive   officer  and  principal   financial  officer  concluded  that  these
disclosure controls and procedures are effective and designed to ensure that the
information required to be disclosed in our reports filed or submitted under the
Securities Exchange Act of 1934, as amended, is recorded, processed,  summarized
and reported within the requisite time periods.

In connection with its review of the Company's consolidated financial statements
for and as of the three month period ended March 31,  2004,  Grant  Thornton LLP
("Grant Thornton"),  the Company's  independent  accountants,  advised the Audit
Committee and management of certain  significant  internal control  deficiencies
that they considered to be, in the aggregate,  a material  weakness,  including,
inadequate staffing and supervision  leading to the untimely  identification and
resolution of certain  accounting  matters;  failure to perform timely  reviews,
substantiation  and evaluation of certain general ledger account balances;  lack
of  procedures  or  expertise  needed to prepare all required  disclosures;  and
evidence that  employees lack the  qualifications  and training to fulfill their
assigned  functions.   Grant  Thornton  indicated  that  they  considered  these
deficiencies  to be a material  weakness as that term is defined under standards
established  by the  American  Institute  of  Certified  Public  Accountants.  A
material  weakness is a  significant  deficiency  in one or more of the internal
control components that alone or in the aggregate precludes our internal control
from reducing to an appropriately low level the risk that material misstatements
in our financial statements will not be prevented or detected on a timely basis.
The Company  considered these matters in connection with the quarter end closing
of accounts and preparation of related quarterly financial  statements at and as
of March 31, 2004 and determined that no prior period financial  statements were
materially affected by such matters.

In response to the observations made by Grant Thornton, the Company will proceed
more  expeditiously  with its existing  plan to enhance the  Company's  internal
controls and procedures,  which it believes addresses each of the matters raised
by Grant Thornton.


                                      -16-



        Changes in Internal Controls

In November  2004,  the Company  appointed a Controller who is involved with the
administration of all accounting functions including Sarbanes-Oxley  compliance,
preparation  of all  monthly,  quarterly  and annual  financial  statements  and
further  enhancements of the Company's  internal  controls.  Our Controller most
recently served as a Manager in the audit  department of KPMG (New York office),
an internationally recognized public accounting firm.


                                      -17-



                       BIOENVISION, INC. AND SUBSIDIARIES

                           PART II - OTHER INFORMATION

ITEM 1.  Legal Proceedings

On April 1, 2003, RLB Capital, Inc. filed a complaint against the Company in the
Supreme Court of the State of New York (Index No. 601058/03). The Complaint
alleged a breach of contract by the Company and demanded judgment against the
Company for $112,500 and warrants to acquire 75,000 shares of the Company's
common stock. The Company submitted its Verified Answer on June 25, 2003 and, in
pertinent part, denied RLB's allegations and asserted counterclaims based on
negligence. In September 2003, the Company filed a motion for summary judgment
and RLB filed its response on October 27, 2003. In December 2003, the Supreme
Court granted the motion for summary judgment and the complaint was dismissed.
In March 2004, the complaint and two counterclaims asserted by the Company were
dismissed with prejudice.

On December 19, 2003, the Company filed a complaint against Dr. Deidre Tessman
and Tessman Technology Ltd. (the "Tessman Defendants") in the Supreme Court of
the State of New York, County of New York (Index No. 03-603984). An amended
complaint alleges, among other things, breach of contract and negligence by
Tessman and Tessman Technology and demands judgment against Tessman and Tessman
Technology in an amount to be determined by the Court. The Tessman Defendants
removed the case to federal court, then remanded it to state court and served an
answer with several purported counterclaims. The Company denies the allegations
in the counterclaims and intends to pursue its claims against the Tessman
Defendants vigorously.


ITEM 2.  Changes in securities and Use of Proceeds

None

ITEM 3.  Defaults upon Senior Securities

None

ITEM 4.  Submission of Matters to a Vote of Security Holders

(a) The Company held its annual meeting of stockholders on December 17, 2004.

(b) and (c) At the annual  meeting of  stockholders  on December 17,  2004,  our
stockholders considered and approved:

         1. A  proposal  to  approve  and adopt an  amendment  to our 2003 Stock
Incentive  Plan to increase  the number of shares that may be granted  under the
plan from 3,000,000 to 4,500,000 ("Proposal 1"); and

         2. A proposal to elect five  directors  (identified in the table below)
to serve until the next annual meeting of  stockholders or until such directors'
successors are elected and shall have been duly qualified ("Proposal 2").

The following table sets forth the number of votes in favor, the number of votes
opposed,  and the number of  abstentions  (or votes  withheld in the case of the
election of directors) with respect to each of the foregoing proposals.





                Proposal                   Votes in Favor    Votes Opposed      Abstentions(withheld)
               ----------                 --------------     -------------      --------------
                                                                          
                Proposal 1                  19,735,996          1,161,592             98,230


                Proposal 2

   Christopher B. Wood                      28,854,073                             2,142,165
   Thomas Scott Nelson                      28,869,234                             2,128,379
   Michael Kauffman                         30,515,894                               481,719



                                      -18-






                                                                          
   Steven A. Elms                           30,475,659                               521,954
   Andrew N. Schiff                         30,474,459                               523,154



ITEM 5.  Other information

None.

ITEM 6. Exhibits and Reports on Form 8-K

A) Exhibits

    31.1  Certification of Christopher B. Wood, Chief Executive Officer, as
          adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.

    31.2  Certification of David P. Luci, Chief Financial Officer, as adopted
          pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.

    32.1  Certification of Christopher B. Wood , Chief Executive Officer
          pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906
          of the Sarbanes-Oxley Act of 2002.

    32.2  Certification of David P. Luci, Chief Financial Officer, pursuant to
          18 U.S.C. Section 1350, as adopted pursuant Section 906 of the
          Sarbanes-Oxley Act of 2002.

B) Reports on Form 8-K:

During the fiscal  quarter  ended  December  31,  2004,  the  Company  filed the
following Current Report on Form 8-K:

         Current  Report on Form 8-K, dated November 17, 2004, as filed with the
Commission on November 18, 2004, reporting under Item 1.01 Entry into a Material
Definitive  Agreement in connection with the adoption of the Company's Preferred
Share Purchase Rights Plan.


                                      -19-



                                   SIGNATURES

In accordance with the  requirements of the Exchange Act, the registrant  caused
this  report to be  signed on its  behalf  by the  undersigned,  thereunto  duly
authorized.


  Date:  February 14, 2005    By: /s/ Christopher B. Wood M.D.
                                  ----------------------------
                                  Christopher B. Wood M.D.
                                  Chairman and Chief Executive Officer
                                  (Principal Executive Officer)



  Date:  February 14, 2005   By:  /s/ David P. Luci
                                  -----------------
                                  David P. Luci
                                  Chief Financial Officer and General Counsel
                                  (Principal Financial and Accounting Officer)





                                  EXHIBIT INDEX

    Exhibit No.

    31.1  Certification of Christopher B. Wood, Chief Executive Officer, as
          adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.

    31.2  Certification of David P. Luci, Chief Financial Officer, as adopted
          pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.

    32.1  Certification of Christopher B. Wood , Chief Executive Officer
          pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906
          of the Sarbanes-Oxley Act of 2002.

    32.2  Certification of David P. Luci, Chief Financial Officer, pursuant to
          18 U.S.C. Section 1350, as adopted pursuant Section 906 of the
          Sarbanes-Oxley Act of 2002.