<TABLE> <S> <C>
<PAGE>
<ARTICLE> 5
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM UNAUDITED
FINANCIAL STATEMENTS AS OF AND FOR THE SIX MONTHS ENDING JUNE 30, 2000 AND IS
QUALIFIED IN ITS ENTIRETY BY REFERENCE TO SUCH FINANCIAL STATEMENTS.
</LEGEND>
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> DEC-31-1999
<PERIOD-START> JAN-01-2000
<PERIOD-END> JUN-30-2000
<CASH> 32,156,753
<SECURITIES> 0
<RECEIVABLES> 0
<ALLOWANCES> 0
<INVENTORY> 0
<CURRENT-ASSETS> 32,229,322
<PP&E> 1,358,543
<DEPRECIATION> 797,338
<TOTAL-ASSETS> 33,637,560
<CURRENT-LIABILITIES> 527,250
<BONDS> 0
0
43,233
<COMMON> 9,508
<OTHER-SE> 33,057,569
<TOTAL-LIABILITY-AND-EQUITY> 33,637,560
<SALES> 0
<TOTAL-REVENUES> 0
<CGS> 0
<TOTAL-COSTS> 4,391,398
<OTHER-EXPENSES> 0
<LOSS-PROVISION> 0
<INTEREST-EXPENSE> (491,786)
<INCOME-PRETAX> (3,899,612)
<INCOME-TAX> 0
<INCOME-CONTINUING> (3,899,612)
<DISCONTINUED> 0
<EXTRAORDINARY> 0
<CHANGES> 0
<NET-INCOME> (3,899,612)
<EPS-BASIC> (10.83)
<EPS-DILUTED> (10.83)
</TABLE>