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.
本发明提供了新型噁唑烷衍生物,其化学式表示为(I),或其药学上可接受的盐:##STR1## 其中X为NR.sub.1,CR.sub.2 R.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剂,对许多人类和兽医病原体有效,包括革兰氏阳性的需氧菌,如多重耐药的葡萄球菌和链球菌,以及厌氧菌,如拟杆菌和梭菌属菌和酸性快速生长菌,如结核分枝杆菌和埃维氏分枝杆菌。