Novel oxazolidinone derivatives with a difluorophenyl moiety, represented by Chemical Formula 1, pharmaceutically acceptable salts thereof, a preparation method thereof, and a pharmaceutical composition containing the same as an active ingredient are provided. Exhibiting potent inhibitory activity against Gram-positive bacteria including
Haemophilus influenza
and Coagulase negative staphylococci and resistant bacteria including vancomycin-resistant enterococci (VRE), the pharmaceutical composition is useful as an antibiotic.
(wherein, R is as defined in the specification)
提供了带有二
氟苯基团的新型
噁唑啉酮衍
生物,
化学式为1,其药学上可接受的盐,制备方法以及含有其作为活性成分的药物组合物。该药物组合物对包括流感嗜血杆菌和凝固酶阴性葡萄球菌在内的革兰氏阳性细菌以及耐药细菌,如耐
万古霉素肠球菌(VRE),表现出强大的抑制活性,可用作抗生素。(其中,R如规范中定义)