This invention provides compounds defined by Formula I or a pharmaceutically acceptable salt thereof, wherein R1, Q, Y, R2, R3, R4, R5, and n are as defined in the specification ás MMP-13 enzyme inhibitors. The invention also provides pharmaceutical compositions comprising a compound of Formula I and the use of a compound of Formula I for the manufacture of a :medicament useful for treating osteoarthritis or rheumatrid arthritis.
这项发明提供了由式I定义的化合物或其药用盐,其中R1、Q、Y、R2、R3、R4、R5和n如规范中所定义为MMP-13酶
抑制剂。该发明还提供了包含式I化合物的药物组合物,并利用式I化合物制备用于治疗骨关节炎或类风湿关节炎的药物。