申请人:Rhone-Poulenc Industries
公开号:US04124711A1
公开(公告)日:1978-11-07
Compounds of the formula: ##STR1## wherein A represents a phenyl, pyrid-2-yl, quinol-2-yl or 1,8-naphthyridin-2-yl radical, each such radical being optionally substituted by a halogen atom, an alkyl radical of 1 through 4 carbon atoms, an alkoxy radical of 1 through 4 carbon atoms, the cyano or nitro radical, and R represents hydrogen or an alkyl radical of 1 through 4 carbon atoms, an alkenyl radical of 2 through 4 carbon atoms or an alkanoyl radical of 1 through 4 carbon atoms, possess pharmacological properties and are particularly active as tranquillizers, anti-convulsant agents, decontracturants and agents to produce hypnosis.
该式化合物具有药理学特性,特别作为镇静剂、抗惊厥剂、解痉剂和催眠剂,其中A代表苯基、吡啶-2-基、喹啉-2-基或1,8-萘啶-2-基基团,每个这样的基团可选择地被卤原子、1至4个碳原子的烷基基团、1至4个碳原子的烷氧基团、氰基或硝基基团取代,R代表氢或1至4个碳原子的烷基基团、2至4个碳原子的烯基基团或1至4个碳原子的酰基基团。