The present invention is directed to compound of the formula I: ##STR1## wherein R.sub.1, R.sub.2, R.sub.3, R.sub.4, R.sub.5, X, Y, and ##STR2## are as defined herein. These compounds are useful for inhibiting the activity of a metalloproteinase by contacting the metalloproteinase with an effective amount of the inventive compounds.
本发明涉及式I的化合物:##
STR1## 其中R.sub.1、R.sub.2、R.sub.3、R.sub.4、R.sub.5、X、Y和##
STR2##如本文所定义。这些化合物通过将发明化合物的有效量与
金属
蛋白酶接触来抑制
金属
蛋白酶的活性。