INDOLE DERIVATIVES, PREPARATION THEREOF, AND DRUG FOR PREVENTING AND TREATING NEPHRITIS CONTAINING SAME
申请人:OTSUKA PHARMACEUTICAL CO., LTD.
公开号:EP0411150A1
公开(公告)日:1991-02-06
This invention relates to indole derivatives of general formula (1) and salts thereof, a method for preparing same, and applications thereof in the prevention and treatment of nephritis, wherein R represents hydrogen, cyano or one of various other substituents, 1 is an integer of 1 or 2, R' represents hydrogen, one of various substituents or a group of formula (2) (wherein A represents a single bond, -CH(OH)-, -CH=, -C(=0)- or alkyl, and R2, R3, R4, R5 and R6 each represents one of various substituents),and Z represents hydrogen or a group of formula (2) provided that R1 represents a group of formula (2) when Z represents hydrogen.
本发明涉及通式(1)的吲哚衍生物及其盐、制备方法以及在预防和治疗肾炎中的应用,其中R代表氢、氰基或其它各种取代基之一,1为1或2的整数,R'代表氢、其中 A 代表单键、-CH(OH)-、-CH=、-C(=0)- 或烷基,R2、R3、R4、R5 和 R6 各代表各种取代基之一),Z 代表氢或式(2)基团,但当 Z 代表氢时,R1 代表式(2)基团。