The invention provides compounds of formula (I):
wherein R
1
and R
2
are as defined in the specification; processes for their preparation; pharmaceutical compositions containing them; a process for preparing the pharmaceutical compositions; and their use in therapy. The compounds are useful as MMP inhibitors.
本发明提供了式(I)的化合物:其中R1和R2如规范所定义;它们的制备过程;含有它们的制药组合物;制备制药组合物的过程;以及它们在治疗中的应用。这些化合物可用作MMP
抑制剂。