Accrued Expenses and Other Current Liabilities (Tables)

3 Months Ended

Mar. 31, 2019

Accrued Expenses

Schedule of accrued expenses

	March 31,		December 31,
	2019		2018
Research and development	$	3,012,155	$	2,266,285
Accrued compensation		291,054		1,051,401
Other		436,637		525,613
Total	$	3,739,846	$	3,843,299