申请人:SYNTHELABO
公开号:US05550162A1
公开(公告)日:1996-08-27
Compounds of the formula: ##STR1## in which R.sub.1 represents a hydrogen or halogen atom or a methyl or C.sub.1 -C.sub.4 alkoxy group, R'.sub.1 represents a hydrogen or halogen atom, R".sub.1 represents a hydrogen atom or a methoxy group, R.sub.3 represents a C.sub.1 -C.sub.3 alkyl group, R.sub.4 represents a 2,3-dihydro-1H-inden-2-yl, 2,3-dihydro-1H-inden-1-yl or 1,2,3,4-tetrahydronaphthalen-1-yl group, or R.sub.3 and R.sub.4 together form, with the adjacent nitrogen atom, a 1,2,3,4-tetrahydroisoquinol-2-yl, 6,7-dimethoxy-1,2,3,4-tetrahydroisoquinol-2-yl, 5,8-dimethoxy-1,2,3,4-tetrahydroisoquinol-2-yl, 1,2,3,4-tetrahydro-9H-pyrido[3,4-b]indol-2-yl, 1,2,3,4-tetrahydro-9H-pyrido[4,3-b]indol-3-yl, 4,5,6,7-tetrahydrothieno[2,3-c]pyrid-6-yl, 2,3-dihydro-1H-isoindol-2-yl or 2,3,4,5-tetra-hydro-1H-3-benzazepin-3-yl, group are useful in the treatment of cerebral disorders.
该公式化合物为:##STR1## 其中R.sub.1代表氢原子或卤素原子或甲基或C.sub.1 -C.sub.4烷氧基,R'.sub.1代表氢原子或卤素原子,R".sub.1代表氢原子或甲氧基,R.sub.3代表C.sub.1 -C.sub.3烷基,R.sub.4代表2,3-二氢-1H-茚-2-基,2,3-二氢-1H-茚-1-基或1,2,3,4-四氢萘-1-基,或R.sub.3和R.sub.4与相邻的氮原子一起形成1,2,3,4-四氢异喹啉-2-基,6,7-二甲氧基-1,2,3,4-四氢异喹啉-2-基,5,8-二甲氧基-1,2,3,4-四氢异喹啉-2-基,1,2,3,4-四氢-9H-吡啶并[3,4-b]吲哚-2-基,1,2,3,4-四氢-9H-吡啶并[4,3-b]吲哚-3-基,4,5,6,7-四氢噻吩[2,3-c]吡啶-6-基,2,3-二氢-1H-异喹啉-2-基或2,3,4,5-四氢-1H-3-苯并噻吩-3-基,对治疗脑部疾病具有用处。