POLYMORPHS OF ZALEPLON AND METHODS FOR THE PREPARATION THEREOF
摘要
This invention relates to novel crystalline polymorphic forms of zaleplon (N-[3-(3-cyanopyrazolo[1,5a]pyrimidin-7-yl)phenyl]-N-ethylacetamide), methods for the preparation thereof, and their uses as anxiolytic, antiepileptic, and sedative-hypnotic agents and skeletal muscle relaxants.
申请公布号
WO0212244(A2)
申请公布日期
2002.02.14
申请号
WO2001US24510
申请日期
2001.08.02
申请人
AMERICAN HOME PRODUCTS CORPORATION;ASLAM, FARHAN;COWANS, BRETT;BYRN, STEPHEN, R.;STAHLY, G., PATRICK
发明人
ASLAM, FARHAN;COWANS, BRETT;BYRN, STEPHEN, R.;STAHLY, G., PATRICK
