A facile synthesis of trans (+)-4-carboxymethyl-3-ethylazetidin-2-one and its conversion into natural PS-5
作者:D. Favara、A. Omodei-Salè、P. Consonni、A. Depaoli
DOI:10.1016/s0040-4039(00)87545-0
日期:1982.1
A novel simple synthesis of trans-4-carboxymethyl-3-ethylazetidin-2-one is described together with its optical resolution. The (+) acid was converted in five steps into the natural carbapenem antibiotic (+) PS-5.
描述了一种新的简单的反式-4-羧甲基-3-乙基氮杂环丁烷-2-酮的合成方法及其光学分辨率。通过五个步骤将(+)酸转化为天然碳青霉烯抗生素(+)PS-5。