The present invention is directed to a compound of formula (I)
wherein R
1
, R
2
, R
3
, R
4
, A, L and n are as defined herein, or a pharmacologically acceptable salt thereof, its pharmaceutical composition and it use as a MMP inhibitor.
本发明涉及一种具有以下
化学式(I)的化合物,其中R1、R2、R3、R4、A、L和n如本文所定义,或其药理学上可接受的盐,以及其药物组合物及其作为MMP
抑制剂的用途。