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v2.4.0.8

Consolidated Balance Sheets (USD $) | Jun. 30, 2013 | Dec. 31, 2012 | Dec. 31, 2011
--- | --- | --- | ---
Current Assets: |  |  |
Cash and cash equivalents | $ 5,650,328 | $ 5,618,669 | $ 5,703,798
R&D reimbursement receivable |  |  | 237,834
Prepaid expenses and other current assets | 84,270 | 167,143 | 5,384
Deferred financing costs, net of accumulated amortization |  |  | 252,248
Total Current Assets | 5,734,598 | 5,785,812 | 6,199,264
Property and equipment, net of accumulated depreciation |  | 3,010 | 1,233
Total Assets | 5,734,598 | 5,788,822 | 6,200,497
Current Liabilities: |  |  |
Accounts payable and accrued expenses | 793,630 | 897,044 | 644,511
Accounts payable and accrued expenses - related party | 31,185 | 31,185 |
Notes payable | 36,950 | 140,000 |
Convertible notes payable, net of unamortized discount |  |  | 124,363
Derivative liabilities | 2,957,977 | 3,574,958 | 4,439,613
Total Current Liabilities | 3,819,742 | 4,643,187 | 5,208,487
Total Liabilities | 3,819,742 | 4,643,187 |
Commitments and contingencies |  |  |
Stockholders' Equity: |  |  |
Preferred stock value |  |  |
Common stock value | 235,844 | 213,916 | 136,648
Additional paid-in capital | 60,895,513 | 56,675,182 | 48,237,620
Deficit accumulated during the development stage | (59,216,501) | (55,743,463) | (47,382,258)
Total Stockholders' Equity | 1,914,856 | (1,145,635) | 992,010
Total Liabilities and Stockholders' Equity | $ 5,734,598 | $ 5,788,822 | $ 6,200,497

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