申请人:Li Yun-Long
公开号:US08853243B2
公开(公告)日:2014-10-07
The present invention provides compounds of the formula I:
its enantiomers, diastereomers, racemic mixtures thereof, prodrugs, crystalline forms, non-crystalline forms, amorphous forms thereof, solvates thereof, metabolites thereof, and pharmaceutically acceptable salts, wherein the ring A substituent groups are fully defined in the following disclosure. The compounds of formula I are inhibitors of metalloproteases such as matrix metalloproteases and sheddases, and are useful in treating diseases such as rheumatoid arthritis, psoriasis, neoplastic diseases, allergies and all those diseases wherein inhibition of MMPs is desirable.
本发明提供了公式I的化合物:其对映体、二对映异构体、混合物、前药、晶体形式、非晶体形式、无定形形式、溶剂化物、代谢物和药学上可接受的盐,其中环A取代基在以下披露中得到充分定义。公式I的化合物是金属蛋白酶抑制剂,如基质金属蛋白酶和剪切酶,并且在治疗风湿性关节炎、银屑病、肿瘤性疾病、过敏和所有需要抑制MMPs的疾病中有用。