The invention provides compounds of formula (I): wherein R
1
, R
2
, R
3
, R
4
, R
5
, X, Y, L, G
1
and m have the meanings defined in the specification; processes for their preparation; pharmaceutical compositions containing them; a process for preparing the pharmaceuticals compositions; and their use in therapy. The compounds are useful as metalloproteinase (MMP) inhibitors.
本发明提供的化合物具有公式(I):其中R1、R2、R3、R4、R5、X、Y、L、G1和m的含义在说明书中定义;它们的制备过程;包含它们的药物组合物;制备药物组合物的过程;以及它们在治疗中的应用。这些化合物可用作
金属
蛋白酶(MMP)
抑制剂。