Quarterly report pursuant to sections 13 or 15(d)

CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS

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CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS (USD $)
3 Months Ended 70 Months Ended
Mar. 31, 2013
Mar. 31, 2012
Mar. 31, 2013
COSTS AND EXPENSES:      
Research and development $ 740,629 $ 397,628 $ 5,275,891
General and administrative 1,260,596 762,737 9,593,945
Total operating expenses 2,001,225 1,160,365 14,869,836
Operating Loss (2,001,225) (1,160,365) (14,869,836)
Gain on extinguishment of debt 0 0 7,908
Other income 0 0 1,875
Change in fair value of warrant liability 0 47,023 (1,177,026)
Interest and other financing costs, net 22 (901,646) (1,808,404)
NET LOSS $ (2,001,203) $ (2,014,988) $ (17,845,483)
Net loss per common share, basic and diluted (in dollars per share) $ (0.93) $ (1.27)  
Weighted average common shares outstanding, basic and diluted (in shares) 2,159,130 1,582,525