申请人:American Home Products Corporation
公开号:US05773458A1
公开(公告)日:1998-06-30
The compound of the formula: ##STR1## where R is H, alkyl, haloalkyl, cycloalkyl, alkenyl or alkynyl; Y is oxygen, sulfur or NR.sub.2 where R.sub.2 is H or alkyl; or a pharmaceutically acceptable salt thereof, are centrally active muscarinic agents.
该化学式的化合物:##STR1##其中R为H、烷基、卤代烷基、环烷基、烯基或炔基;Y为氧、硫或NR.sub.2,其中R.sub.2为H或烷基;或其药学上可接受的盐,是中枢活性的毛果碱受体激动剂。