申请人:Pharmacia & Upjohn Company
公开号:US05712300A1
公开(公告)日:1998-01-27
The present invention provides novel hydroxamic acid derivatives represented by the compound of formula I ##STR1## or pharmaceutical acceptable salts thereof, wherein the compounds of the present invention inhibit various enzymes from the matrix metalloproteinase family, including collagenase, stromelysin, and gelatinase, and hence are useful for the treatment of matrix metallo endoproteinase diseases such as osteoarthrits, rheumatoid arthritis, septic arthritis, osteopenias such as osteoporosis, tumor metastasis (invasion and growth), periodontitis, gingivitis, corneal ulceration, dermal ulceration, gastric ulceration, and other diseases related to connective tissue degradation.
本发明提供了由式I的化合物表示的新型羟羧胺酸衍生物或其药用可接受的盐,其中本发明的化合物抑制基质金属蛋白酶家族的各种酶,包括胶原酶、基质金属蛋白酶和明胶酶,因此对于治疗基质金属内蛋白酶疾病如骨关节炎、类风湿性关节炎、化脓性关节炎、骨质疏松症如骨质疏松症、肿瘤转移(侵袭和生长)、牙周炎、牙龈炎、角膜溃疡、皮肤溃疡、胃溃疡和其他与结缔组织降解相关的疾病具有用处。