Pyrrolidylidene, piperidylidene and hexahydroazepinylidene ureas as CNS
申请人:McNeil Laboratories, Incorporated
公开号:US03998958A1
公开(公告)日:1976-12-21
Compounds of the class of 1-aryl-3-pyrrolidylidene ureas, 1-aryl-3-piperidylidene ureas and 1-aryl-3-hexahydroazepinylidene ureas, useful as central nervous system (CNS) depressants.