A compound of formula (I) in which R1 is halo, lower alkoxy, optionally substituted aryl, optionally substituted aryloxy, optionally substituted heterecyclic group or optionally substituted lower alkynyl, R2 is amidated carboxy, R3 is hydrogen or acyl, Ar is aryl or heterocyclic group, X is thia, sulfinyl or sulfonyl, Y and Z are each lower alkylene, m and n are each an integer of 0 to 2, and a salt thereof, useful as inhibitors of matrix metalloproteinases (MMP) or the production of tumor necrosis factor α (TNF α).
化合物的
化学式为(I),其中R1为卤素,较低的烷氧基,可选取代芳基,可选取代芳氧基,可选取代杂环基或可选取代较低的炔基,R2为酰胺化的羧基,R3为氢或酰基,Ar为芳基或杂环基,X为
硫代基,亚砜基或磺酰基,Y和Z均为较低的烷基,m和n均为0到2的整数,以及其盐,用作基质
金属
蛋白酶(MMP)或肿瘤坏死因子α(TNFα)的
抑制剂。