New compounds of the formula: ##SPC1## Wherein A is a phenyl, pyridyl, pyridazinyl, 2-, 3- or 4-quinolyl or naphthyridinyl radical, or a said radical substituted by one or two atoms or radicals selected from halogen, alkyl, alkoxy cyano and nitro, R is alkyl, alkenyl or hydroxyalkyl, and n is zero or 1, possess pharmacological properties and are, in particular, active as tranquilizers, anti-convulsant agents, decontracturants and agents to produce hypnosis.
新化合物的公式:##
SPC1## 其中A是苯基,
吡啶基,
吡嗪基,2-,3-或4-
喹啉基或
萘啉基基团,或者是一个被卤素,烷基,烷氧基,
氰基和硝基中的一个或两个原子或基团所取代的该基团,R是烷基,烯基或羟基烷基,n为零或1,具有药理学特性,特别是作为镇静剂,抗惊厥剂,解痉剂和产生催眠作用的药剂。