申请人:Merck & Co., Inc.
公开号:US04341706A1
公开(公告)日:1982-07-27
Disclosed is a process for the synthesis of carbapenem antibiotics I and their pharmaceutically acceptable salts and esters from 1: ##STR1## wherein: R.sup.7, R.sup.6, R.sup.1, R.sup.2 and R.sup.8 are selected from hydrogen, alkyl, alkenyl, alkynyl, cycloalkyl, spirocycloalkyl, cycloalkylalkyl, alkylcycloalkyl, aryl, aralkyl, aralkenyl, aralkynyl, heteroalkyl, heteroaralkyl, heterocyclyl and heterocyclyalkyl.
揭示了一种从1: ##STR1## 合成碳青霉烯类抗生素I及其药用可接受盐和酯的过程,其中:R.sup.7、R.sup.6、R.sup.1、R.sup.2和R.sup.8从氢、烷基、烯基、炔基、环烷基、螺环烷基、环烷基烷基、烷基环烷基、芳基、芳基烷基、芳基烯基、芳基炔基、杂原子烷基、杂原子芳基、杂原子环烷基和杂原子环烷基中选择。