Pyridine and pyrimidine derivatives and their use as inhibitors of cytokine mediated disease
申请人:AstraZeneca AB
公开号:US06784174B1
公开(公告)日:2004-08-31
This invention concerns a bicyclic compound of Formula (I), wherein: G is N, CH or C(CN); ring X is a 5- or 6-membered fused heteroaryl ring which contains 1, 2, or 3 heteroatoms selected from oxygen, sulphur and nitrogen; m is 0-2; R1 is a group such as hydroxy, halo, trifluoromethyl, cyano, mercapto, nitro, amino, carboxy and carbamoyl; each of R2 and R3 is hydrogen, halo, C1-6alkyl, C2-6alkenyl or C2-6 alkynyl; R4 is a group such as hydrogen, hydroxy, C1-6alkyl, C1-6alkoxy, amino and N-C1-6alkylamino; R5 is a group such as hydrogen, halo, trifluoromethyl, cyano, nitro, amino and hydroxy, and q is 0-4; or a pharmaceutically acceptable salt or an in vivo cleavable ester thereof; processes for its preparation, a pharmaceutical composition containing it and its use in the treatment of diseases or medical conditions mediated by cytokines.
本发明涉及一种公式(I)的双环化合物,其中:G为N、CH或C(CN);环X为含有1、2或3个来自氧、硫和氮的杂原子的5-或6元融合杂芳基环;m为0-2;R1为羟基、卤素、三氟甲基、氰基、巯基、硝基、氨基、羧基和氨基甲酰等基团;R2和R3中的每一个都是氢、卤素、C1-6烷基、C2-6烯基或C2-6炔基;R4为氢、羟基、C1-6烷基、C1-6烷氧基、氨基和N-C1-6烷基氨基等基团;R5为氢、卤素、三氟甲基、氰基、硝基、氨基和羟基等基团,q为0-4;或其药学上可接受的盐或体内可水解酯;以及其制备方法、包含它的制药组合物和在治疗由细胞因子介导的疾病或医疗状况中的应用。