摘要
报道了新型手性抗菌药利奈唑胺的合成研究。以3,4-二氟硝基苯和(S)-环氧氯丙烷为原料,分别合成两个中间体N-苄氧羰基-3-氟-4-吗啉基苯胺和(R/S)-N-(2,3-环氧丙基)乙酰胺,通过汇聚式合成得到利奈唑胺,总收率约29%。目标产物结构经1 HNMR和质谱确证。
This paper deals with the study on the synthesis of a novel chlral antibacterial arug llnezolla. , ne interaediates N-benzyloxycarbonyl-3-fluoro-4-moropholinyl aniline (Ⅲ ) and (R/S)-N-(2,3-epoxypropyl) ac- etamide(Ⅶ) was respectively synthesized from 3,4-difluoronitrobenzene and (S)-epichlorohydrin. Then the typical representative of antibacterial drug linezolid was convergently synthesized by Ⅲ andⅦ with an overall yield of 29%. The structure of target compound was confirmed by 1^HNMR and MS.
出处
《化学与生物工程》
CAS
2013年第1期57-59,共3页
Chemistry & Bioengineering
关键词
利奈唑胺
噁唑烷酮
新型抗菌药
合成
linezolid
oxazolidinone
novel chiral antibacterial drug
synthesis
作者简介
李桂杰(1986-),男。湖北麻城人,硕士研究生,研究方向:药物化学.E—mail:lgjdyxo@163.com;
通讯作者:赵静国,副教授。