申请人:Mitsubishi Pharma Corporation
公开号:US06610729B1
公开(公告)日:2003-08-26
The present invention relates to a hydroxamic acid derivative of the formula (I)
wherein each symbol is as defined in the specification, a pharmacologically acceptable salt thereof, a pharmaceutical composition containing the derivative or a salt thereof, and to pharmaceutical use thereof. The hydroxamic acid derivative and a pharmacologically acceptable salt thereof of the present invention have an inhibitory activity of TNF &agr; production, and are useful for, for example, the prophylaxis and treatment of the diseases such as autoimmune diseases and inflammatory diseases (e.g., sepsis, MOF, rheumatoid arthritis, Crohn's disease, cachexia, myasthenia gravis, systemic lupus erythematosus, asthma, I type diabetes, psoriasis and the like), and the like.
本发明涉及一种羟肟酸衍生物,其化学式为(I),其中每个符号如规范中定义,其药学上可接受的盐,含有该衍生物或其盐的药物组合物,以及其药用。本发明的羟肟酸衍生物及其药学上可接受的盐具有TNF &agr;生产的抑制活性,可用于例如自身免疫性疾病和炎症性疾病(例如败血症、多器官功能衰竭、类风湿关节炎、克罗恩病、消瘦症、重症肌无力、系统性红斑狼疮、哮喘、I型糖尿病、牛皮癣等)的预防和治疗。