申请人:Dainippon Sumitomo Pharma Co., Ltd.
公开号:EP2594554A1
公开(公告)日:2013-05-22
Disclosed is a novel biaryl amide derivative represented by formula (1) and having an affinity for the aldosterone receptor; also disclosed is a pharmaceutically acceptable salt thereof. (In the formula, A is any of the groups represented by formula (a); L is -CONH-, etc.; R1 is a substitutable aminosulfonyl group, etc.; R2 is a hydrogen atom, etc.; R3 is a hydrogen atom, etc.; R4 is a hydrogen atom, a halogen atom, hydroxy group, a substitutable amino group, a substitutable C1-6 alkoxy group, a substitutable 4- to 7-membered cyclic amino group, etc.; R5a, R5b and R5c are each independently hydrogen atoms, etc.; R6 is a halogen atom, a cyano group, etc.; R7 and R8 are each independently a hydrogen atom, etc.; and m is an integer such as 0.)
本发明公开了一种由式(1)表示的、对醛固酮受体具有亲和力的新型双芳基酰胺衍生物;还公开了其药学上可接受的盐。(式中,A 是式(a)代表的任何基团;L 是-CONH-等;R1 是可被取代的氨基磺酰基等;R2 是氢原子等;R3 是氢原子等;R4 是氢原子、卤素原子、羟基、可被取代的氨基、可被取代的 C1-6 烷氧基、可被取代的 4 至 7 元环状氨基等。R5a、R5b 和 R5c 各自独立地为氢原子等;R6 为卤素原子、氰基等;R7 和 R8 各自独立地为氢原子等;m 为整数,如 0)。