申请人:Meiji Seika Kaisha, Ltd.
公开号:EP1908766A1
公开(公告)日:2008-04-09
Disclosed is a process for producing an imidazothiazole derivative of formula (I) useful as an intermediate for the production of carbapenem derivatives having potent antimicrobial activity and a broad antimicrobial spectrum, that is, a novel method for nicotinoylating an imidazo[5,1-b]thiazole ring at its 7-position. The process comprises reacting a compound of formula (II) with a compound of formula (III).
本文揭示了一种生产式(I)的咪唑噻唑衍生物的过程,该衍生物可用作生产具有强大抗微生物活性和广泛抗微生物谱的卡巴比林衍生物的中间体,即在其7位点对咪唑[5,1-b]噻唑环进行烟酰化的新方法。该过程包括将式(II)的化合物与式(III)的化合物反应。