申请人:Sandoz Ltd.
公开号:US04072756A1
公开(公告)日:1978-02-07
The invention concerns novel compounds of the formula: ##STR1## wherein n is 1, 2 or 3 R.sub.1 is lower alkyl R.sub.2 is hydrogen or lower alkyl and A is a tricyclic moiety, Useful as sedative-neuroleptic, muscle-relaxant and sleep-promoting agents.
这项发明涉及以下结构的新化合物:##STR1## 其中n为1、2或3,R.sub.1为较低的烷基,R.sub.2为氢或较低的烷基,A为三环基团,可用作镇静-神经阻滞剂、肌肉松弛剂和促进睡眠的药剂。