申请人:E. R. Squibb & Sons, Inc.
公开号:US03953469A1
公开(公告)日:1976-04-27
Compounds of the following formula and their pharmaceutically acceptable acid addition salts ##SPC1## Wherein X is hydrogen, lower alkyl, lower alkoxy, lower alkyl mercapto, nitro, di(lower alkyl)amino, halo, or trifluoromethyl; R, R', R", and R'" are each hydrogen, lower alkyl, cyclopropyl, X-substituted phenyl, furyl, thienyl, or pyridyl, n is zero, one or two, A is lower alkylene and B is a basic nitrogen containing radical of less than 12 carbon atoms are therapeutically active substances which are useful as tranquilizers.
下列化合物及其药物可接受的酸盐 ##SPC1## 其中X为氢、低碳基、低氧基、低碳基硫基、硝基、二(低碳基)氨基、卤素或三氟甲基;R、R'、R"和R'"均为氢、低碳基、环丙基、X-取代苯基、呋喃基、噻吩基或吡啶基,n为零、一或二,A为低碳基亚烷基,B为含有不到12个碳原子的碱性氮基团,是有用的镇静剂的治疗活性物质。