申请人:Hoffmann-La Roche Inc.
公开号:US04512924A1
公开(公告)日:1985-04-23
Novel compounds of the formula ##STR1## wherein B represents a methylene, ethylene or vinylene group, R.sup.1 represents a hydrogen atom or an alkyl, aralkyl, amino-alkyl, mono-alkylamino-alkyl, dialkylaminoalkyl, acylamino-alkyl, phthalimido-alkyl, alkoxycarbonylamino-alkyl, aryloxycarbonylamino-alkyl, aralkoxycarbonylamino-alkyl, alkylaminocarbonylamino-alkyl, arylaminocarbonylamino-alkyl, aralkylaminocarbonylamino-alkyl, alkylsulphonylamino-alkyl or arylsulphonylamino-alkyl group, R.sup.2 represents a carboxyl, alkoxycarbonyl or aralkoxycarbonyl group or a group of the formula ##STR2## R.sup.3 represents a carboxyl, alkoxycarbonyl or aralkoxycarbonyl group, R.sup.4 and R.sup.5 each represent a hydrogen atom or R.sup.4 and R.sup.5 together represent an oxo group, R.sup.6 and R.sup.7 each represent a hydrogen atom or an alkyl or aralkyl group or R.sup.6 and R.sup.7 together with the nitrogen atom to which they are attached represent a 5-membered or 6-membered heteromonocyclic ring which may contain a further nitrogen atom or an oxygen or sulphur atom, and n stands for zero, 1 or 2, and pharmaceutically acceptable salts thereof have antihypertensive activity and can be used as medicaments in the form of pharmaceutical preparations.
化合物的新颖化合物的公式为##STR1##其中B代表亚甲基、乙烯基或乙烯基,R.sup.1代表氢原子或烷基、芳基烷基、氨基烷基、单烷基氨基烷基、二烷基氨基烷基、酰胺基烷基、邻苯二甲酰胺基烷基、烷氧羰基氨基烷基、芳基氧羰基氨基烷基、芳基烷氧羰基氨基烷基、烷基氨基羰基氨基烷基、芳基氨基羰基氨基烷基、芳基烷基氨基羰基氨基烷基、烷基磺酰氨基烷基或芳基磺酰氨基烷基,R.sup.2代表羧基、烷氧羰基或芳基烷氧羰基或公式##STR2##的基团,R.sup.3代表羧基、烷氧羰基或芳基烷氧羰基,R.sup.4和R.sup.5各自代表氢原子或R.sup.4和R.sup.5一起代表氧基团,R.sup.6和R.sup.7各自代表氢原子或烷基或芳基或R.sup.6和R.sup.7与它们连接的氮原子一起代表一个含有进一步氮原子或氧原子或硫原子的5元或6元杂单环环,n代表零、1或2,以及其药学上可接受的盐具有降压活性,并可作为药物制剂的形式用作药物。