AVEY, ALFRED A.,DOSHAN, HAROLD D.,PEREZ, JULIO,ROTSHTEYN, YAKOV,CHANDRASEKARAN, APPAVU
申请号：
TW97111594
公开号：
TWI466671B
申请日:
2008.03.28
申请国别(地区):
TW
年份:
2015
代理人:
摘要：
The present invention provides a compound of formula I: wherein R 1 , R 2 , R 2' and X - are as defined and described herein, and compositions thereof, useful as peripheral mu opioid receptor antagonists.
