Novel compounds represented by the following general formula:
wherein Ar represents naphthyl, phenyl, or substituted phenyl, Q represents
represents hydrogen, alkyl, alkanoyl or alkoxycarbonyl, R represents hydrogen or alkyl. Z represents substituted benzimidazolinyl, and the broken line in the piperidine ring indicates that 3- and 4-positions of the piperidine ring are satu- rated or indicates a double bond therebetween. Said compounds and the medically acceptable acid addition salts thereof show a hypotensive action, thus being useful as medicines.
由以下通式代表的新型化合物:
其中 Ar 代表
萘基、苯基或取代苯基,Q 代表氢、烷基、烷酰基或烷氧羰基,R 代表氢或烷基。
代表氢、烷基、烷酰基或烷氧羰基,R 代表氢或烷基。Z 代表取代的
苯并咪唑啉基,
哌啶环中的断线表示
哌啶环的 3 位和 4 位已饱和或表示其间有双键。上述化合物及其医学上可接受的酸加成盐具有降血压作用,因此可用作药物。