申请人:Dong A Pharm. Co., Ltd.
公开号:US06689779B2
公开(公告)日:2004-02-10
The present invention relates to novel oxazolidinone derivatives, their pharmaceutically acceptable salts and a process for the preparation thereof. More particularly, the present invention relates to oxazolidinone derivatives having pyridine or pyrimidine moeity substituted by heterocycle and heteroaromaticcycle at 4-position of phenyl ring. The compounds of the present invention have wide antibacterial spectrum, superior antibacterial activity and low toxicity, such that the compound of this invention can be used as an antibacterial agent.
本发明涉及新型噁唑烷衍生物,其药学上可接受的盐及其制备方法。更具体地,本发明涉及在苯环的4位上,将吡啶或嘧啶基团用杂环和杂芳环取代的噁唑烷衍生物。本发明化合物具有广泛的抗菌谱、优异的抗菌活性和低毒性,因此本发明化合物可用作抗菌剂。