AMIDE DERIVATIVES BEARING A CYCLOPROPYLAMINOACARBONYL SUBSTITUENT USEFUL AS CYTOKINE INHIBITORS
申请人:Brown Dearg Sutherland
公开号:US20120004243A1
公开(公告)日:2012-01-05
The invention concerns a compound of the Formula (I), wherein Qa is heteroaryl and is substituted with halogeno; R1 and R2 are hydrogen; and Qb is phenyl or heteroaryl, and Qb may optionally bear 1 or 2 substituents selected from hydroxy, halogeno and (1-6C)alkyl, or a pharmaceutically-acceptable salt thereof; processes for their preparation, pharmaceutical compositions containing them and their use in the treatment of diseases or medical conditions mediated by cytokines.
本发明涉及一种化合物,其化学式为(I),其中Qa为杂环芳基,被卤素取代;R1和R2为氢;Qb为苯基或杂环芳基,Qb可以选择性地带有1或2个取自羟基、卤素和(1-6C)烷基的取代基,或其药学上可接受的盐;制备它们的方法,包含它们的制药组合物以及在治疗由细胞因子介导的疾病或医疗状况中的用途。