申请人:Shionogi & Co., Ltd.
公开号:EP2407453A1
公开(公告)日:2012-01-18
A compound of the general formula (I) for use in the treatment of diseases associated with a PGD2 receptor:
wherein the ring A is an aromatic carbocyclic ring etc.; the ring B is a nitrogen-containing non-aromatic heterocyclic ring etc.; the ring C is an aromatic carbocyclic ring etc.; R1 is hydroxyalkyl etc.; R2 is independently a halogen atom etc.; R3 is a hydrogen atom etc.; R4 is independently a halogen atom etc.; R5 is independently a halogen atom etc.; M is carbonyl etc.; Y is a single bond etc.; L1, L2 and L3 are independently a single bond etc.; R6 and R7 are independently a hydrogen atom etc.; k is 0, 1, 2, 3 or 4; n is 0, 1 or 2; and q is 0, 1, 2 or 3; provided that a) k is not 0 when the ring B is a 6-membered nitrogen-containing heterocyclic ring containing one or two nitrogen atom(s), and the ring C is a benzene ring, b) the ring C is not an indole ring or an azaindole ring, c) R1 is not carboxy when the ring C is a benzene ring, -L3- is - (O-alkylene)-, and the substituting position of L3 and Y is an ortho-position each other in the ring C, and d) the substituting position of L3 and Y is not a para-position in the ring C when the ring B is a thiazolidine ring and the ring C is a benzene ring;
a pharmaceutically acceptable salt or solvate thereof.
用于治疗与 PGD2 受体相关疾病的通式 (I) 化合物:
其中,环 A 是芳香碳环等;环 B 是含氮非芳香杂环等;环 C 是芳香碳环等;R1 是羟烷基等;R2 独立地是卤素原子等;R3 是氢原子等;R4 独立地是卤素原子等;R5 独立地是卤素原子等。R3 是氢原子等;R4 独立地是卤素原子等;R5 独立地是卤素原子等;M 是羰基等;Y 是单键等;L1、L2 和 L3 独立地是单键等;R6 和 R7 独立地是氢原子等。k 为 0、1、2、3 或 4;n 为 0、1 或 2;q 为 0、1、2 或 3;条件是:a) 当环 B 是含有一个或两个氮原子的 6 元含氮杂环且环 C 是苯环时,k 不是 0;b) 环 C 不是吲哚环或氮杂吲哚环;c) 当环 C 是苯环时,R1 不是羧基、-当环 B 是噻唑烷环而环 C 是苯环时,-L3- 是-(O-烯烃)-,并且 L3 和 Y 的取代位置在环 C 中互为正交位置,以及 d) L3 和 Y 的取代位置在环 C 中不是对位;
其药学上可接受的盐或溶液。