申请人:Rhone-Poulenc Industries
公开号:US04327095A1
公开(公告)日:1982-04-27
Compounds of the formula: ##STR1## wherein A represents pyrid-2-yl, quinol-2-yl or 1,8-naphthyridin-2-yl, each such radical being optionally substituted by a halogen atom, or an alkyl or alkoxy radical of 1 through 4 carbon atoms, and R represents hydrogen, 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, are new compounds possessing pharmacological properties. They are particularly active as tranquillizers, anti-convulsants, decontracturants and hypnogenic agents.
该公式的化合物:##STR1##其中A代表吡啶-2-基、喹啉-2-基或1,8-萘啶-2-基,每个这样的基团可以选择地被卤原子或1至4个碳原子的烷基或烷氧基取代,R代表氢、1至4个碳原子的烷基、2至4个碳原子的烯基或1至4个碳原子的烷酰基,是具有药理特性的新化合物。它们特别活跃作为镇静剂、抗惊厥剂、解痉剂和催眠药。