申请人:American Home Products Corporation
公开号:US04892943A1
公开(公告)日:1990-01-09
There are disclosed compounds of the formula ##STR1## wherein R.sup.1 and R.sup.2 represent the structure ##STR2## R.sup.3 and R.sup.4 are hydrogen, or R.sup.3 and R.sup.4 taken together form a 3-5 membered saturated carbocyclic ring; R.sup.5 and R.sup.6 are hydrogen, or R.sup.5 and R.sup.6 taken together form a 3-6 membered carbocyclic ring or a cyclobutenyl ring; with the proviso that when R.sup.3, R.sup.4, R.sup.5 and R.sup.6 are hydrogen, n is other than zero; m is 2-4; n is 0-4; X is lower alkylene, vinylene or O; R.sup.7 is unsubstituted or substituted phenyl, 2-pyridinyl, 2-pyrimidinyl, 2-pyrazinyl or 3-pyridazinyl; where the substituents are selected from the group lower alkyl, lower alkoxy, halo, cyano, nitro and trifluoromethyl; and the pharmaceutically acceptable salts thereof and their use as antipsychotic/anxiolytic agents having a low liability for extrapyramidal side effects.
公开了以下式子的化合物:##STR1## 其中R.sup.1和R.sup.2代表结构##STR2## R.sup.3和R.sup.4是氢,或R.sup.3和R.sup.4共同形成3-5成员的饱和碳环;R.sup.5和R.sup.6是氢,或R.sup.5和R.sup.6共同形成3-6成员的碳环或环丁烯基环;但当R.sup.3,R.sup.4,R.sup.5和R.sup.6为氢时,n不为零;m为2-4;n为0-4;X为低碳基,乙烯基或O;R.sup.7为未取代或取代的苯基,2-吡啶基,2-嘧啶基,2-吡嗪基或3-吡啶唑基;其中取代基被选择自下列群组:低烷基,低烷氧基,卤素,氰基,硝基和三氟甲基;以及其药学上可接受的盐和它们作为具有低外周神经作用副作用的抗精神病/抗焦虑剂的用途。