申请人:Pharmacia & Upjohn Company
公开号:US05922707A1
公开(公告)日:1999-07-13
This invention provides novel oxazolidinone derivatives represented by chemical Formula (I), or pharmaceutically acceptable salts thereof: ##STR1## wherein X is NR.sub.1, CR.sub.2 R.sub.3, O, S, SO, or SO.sub.2 ; and Z is NR.sub.4, S, SO, SO.sub.2 or O. The compounds are useful antimicrobial agents, effective against a number of human and veterinary pathogens, including gram-positive aerobic bacteria such as multiply-resistant staphylococci and streptococci, as well as anaerobic organisms such as bacteroides and clostridia species, and acid-fast organisms such as Mycobacterium tuberculosis and Mycobacterium avium.
这项发明提供了化学式(I)所代表的新型噁唑烷酮衍生物,或其药学上可接受的盐:其中X为NR.sub.1、CR.sub.2R.sub.3、O、S、SO或SO.sub.2;Z为NR.sub.4、S、SO、SO.sub.2或O。这些化合物是有用的抗微生物药物,对许多人类和兽医病原体具有有效作用,包括革兰氏阳性厌氧细菌,如多重耐药葡萄球菌和链球菌,以及厌氧生物,如拟杆菌和梭菌属菌种,以及耐酸生物,如结核分枝杆菌和埃维分枝杆菌。