申请人:Hoffmann-La Roche Inc.
公开号:US04464300A1
公开(公告)日:1984-08-07
There are presented benzazepines of the formula ##STR1## wherein either R.sup.1 is hydrogen, lower alkyl, 4-pyridyl or the group --(CH.sub.2).sub.n --NR.sup.6 R.sup.7 and R.sup.2 and R.sup.3 together are an additional bond or R.sup.1 and R.sup.2 together are the oxo group and R.sup.3 is hydrogen or lower alkyl, R.sup.4 is phenyl, o-halophenyl or 2-pyridyl, R.sup.5 is halogen or nitro and either R.sup.6 is hydrogen or lower alkyl and R.sup.7 is hydrogen, lower alkyl, lower alkenyl or lower alkynyl or R.sup.6 and R.sup.7 together with the nitrogen atom are 4-(lower alkyl)-1-piperazinyl or 4-morpholinyl and n is the number 0 or 1, and their pharmaceutically acceptable acid additions salts. The compounds possess interesting psychotropic properties, i.e., pronounced anxiolytic properties have been established in the case of certain representative members of this class of substance.
提供了公式为##STR1##的苯并氮杂环化合物,其中R.sup.1是氢、低烷基、4-吡啶基或基团--(CH.sub.2).sub.n --NR.sup.6 R.sup.7,而R.sup.2和R.sup.3则是额外的键合或R.sup.1和R.sup.2共同形成氧代基团,而R.sup.3是氢或低烷基,R.sup.4是苯基、o-卤代苯基或2-吡啶基,R.sup.5是卤素或硝基,R.sup.6是氢或低烷基,而R.sup.7是氢、低烷基、低烯基或低炔基或R.sup.6和R.sup.7与氮原子一起形成4-(低烷基)-1-哌嗪基或4-吗啉基,n是数字0或1,以及它们的药学上可接受的酸盐。这些化合物具有有趣的精神药物特性,即已经确定在某些这类物质的代表成员中具有显著的抗焦虑特性。