申请人:Astra Zeneca AB
公开号:US06455520B1
公开(公告)日:2002-09-24
The invention concerns amide derivatives of formula (I)
wherein R3 is (1-6C)alkyl or halogeno; m is 0-3, p is 0-2 and q is 0-4; each of R1 and R2 is a group such as hydroxy, halogeno, trifluoromethyl and cyano; R4 is a basic group such as amino, (1-6C)alkylamino, di-[(1-6C)alkyl]amino, di-[(1-6C)alkyl]amino-(1-6C)alkyl, di-[(1-6C)alkyl]amino-(2-6C)alkoxy, heteroaryl, heteroaryloxy, heteroaryl-(1-6C)alkoxy, heterocyclyl, heterocyclyloxy and heterocyclyl-(1-6C)alkoxy; and Q2 is a group such as heteroaryl, heteroaryloxy or heteroaryl-(1-6C)alkoxy which is optionally substituted; or pharmaceutically-acceptable salts or in-vivo-cleavable esters thereof; processes for their preparation, pharmaceutical compositions containing them and their use in the treatment of diseases or medical conditions mediated by cytokines.
本发明涉及式(I)的酰胺衍生物,其中R3为(1-6C)烷基或卤代基;m为0-3,p为0-2,q为0-4;R1和R2中的每一个都是羟基、卤代基、三氟甲基和氰基等基团;R4是一种碱性基团,例如氨基、(1-6C)烷基氨基、二(1-6C)烷基氨基、二(1-6C)烷基氨基-(1-6C)烷基、二(1-6C)烷基氨基-(2-6C)烷氧基、杂环芳基、杂环芳氧基、杂环芳基-(1-6C)烷氧基、杂环烷基、杂环烷氧基和杂环烷基-(1-6C)烷氧基;Q2是一种羰基,例如杂环芳基、杂环芳氧基或杂环芳基-(1-6C)烷氧基,可以选择性地被取代;或其药学上可接受的盐或体内可裂解的酯;其制备方法,含有它们的制药组合物以及它们在治疗细胞因子介导的疾病或医学状况中的应用。