申请人:Mitsubishi Kasei Corporation
公开号:US05053409A1
公开(公告)日:1991-10-01
There is disclosed an aminobenzenesulfonic acid derivative of the formula: ##STR1## wherein R.sub.1 represents hydrogen atom, a C.sub.1 -C.sub.6 alkyl group, a C.sub.3 -C.sub.7 cycloalkyl group, a C.sub.1 -C.sub.4 halogenated alkyl group, a halogen atom or a C.sub.6 -C.sub.12 aryl group, R.sub.2 represents hydrogen atom, a C.sub.1 -C.sub.6 alkyl group or a C.sub.7 -C.sub.12 aralkyl group which may have at least one substituent selected from cyano group, nitro group, C.sub.1 -C.sub.6 alkoxy groups, halogen atoms, C.sub.1 -C.sub.6 alkyl groups and amino groups, and n represents an integer of 1 to 4, of a pharmaceutically acceptable salt thereof.
公开了一种氨基苯磺酸衍生物,其化学式为:##STR1## 其中R.sub.1代表氢原子,C.sub.1 -C.sub.6烷基,C.sub.3 -C.sub.7环烷基,C.sub.1 -C.sub.4卤代烷基,卤素原子或C.sub.6 -C.sub.12芳基,R.sub.2代表氢原子,C.sub.1 -C.sub.6烷基或C.sub.7 -C.sub.12芳基烷基,可能具有至少一个取代基,所述取代基选自氰基,硝基,C.sub.1 -C.sub.6烷氧基,卤素原子,C.sub.1 -C.sub.6烷基和氨基,n代表1到4的整数,以及其药用盐。