Annual report pursuant to Section 13 and 15(d)

Consolidated Statements of Operations

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Consolidated Statements of Operations (USD $)
12 Months Ended 151 Months Ended
Dec. 31, 2012
Dec. 31, 2011
Dec. 31, 2012
Statements Of Operations [Abstract]      
Revenues         
Operating expenses:      
Research and development, net of reimbursements 3,440,485 323,788 26,420,519
General and administrative 4,506,232 2,959,246 24,504,975
Depreciation and amortization expense 581 633 3,262,462
Loss on disposition of equipment       550,186
Total operating expenses 7,947,298 3,283,667 54,738,142
Loss from operations (7,947,298) (3,283,667) (54,738,142)
Other (income) expense:      
Interest expense 1,099,327 175,094 1,964,707
Gain on extinguishment of liability       260,000
Gain on change in fair value of derivative liabilities (685,420) (13,966) (699,386)
Total other (income) expense 413,907 161,128 1,005,321
Net loss $ (8,361,205) $ (3,444,795) $ (55,743,463)
Net loss per common share - basic and diluted $ (7.58) $ (4.30)  
Weighted average number of common shares outstanding - basic and diluted 1,103,521 801,799