Cyclic hydroxamic acids as inhibitors of matrix metalloproteinases and/or TNF- &agr; converting enzyme (TACE)
申请人:Bristol-Myers Squibb Company
公开号:US06740649B2
公开(公告)日:2004-05-25
The present application describes novel cyclic hydroxamic acids of formula I:
or pharmaceutically acceptable salt forms thereof, wherein ring B is a 5-7 membered cyclic system containing from 0-2 heteroatoms selected from O, N, NR1, and S(O)p, and 0-1 carbonyl groups and the other variables are defined in the present specification, which are useful as inhibitors of matrix metalloproteinases (MMP), TNF-&agr; converting enzyme (TACE), aggrecanase or a combination thereof, pharmaceutical compositions containing the same, and methods of using the same.
本申请描述了新型环状羟肟酸的化学式I:或其药学上可接受的盐形式,其中环B是一个含有0-2个杂原子(选自O、N、NR1和S(O)p)和0-1个羰基的5-7成员环状系统,其它变量在本说明书中定义,该化合物可用作基质金属蛋白酶(MMP)、TNF-α转换酶(TACE)、Aggrecanase或其组合物的抑制剂,含有该化合物的制药组合物以及使用该化合物的方法。