Practical Synthetic Method for the Preparation of Pyrone Diesters: An Efficient Synthetic Route for the Synthesis of Dolutegravir Sodium
作者:Tatsuro Yasukata、Moriyasu Masui、Fumiya Ikarashi、Kazuya Okamoto、Takanori Kurita、Masahiko Nagai、Yoshihide Sugata、Naoki Miyake、Shinichiro Hara、You Adachi、Yukihito Sumino
DOI:10.1021/acs.oprd.8b00410
日期:2019.4.19
highly efficient and practical synthetic method for the preparation of pyrone diesters was established. The pyrone diester 3c can be prepared from readily available starting materials on a multihundred gram scale. The pyrone diester 3c can easily be converted to dolutegravir sodium (1). The synthetic route demonstrated herein provides an efficient and atom-economical synthetic method for preparing this
建立了一种高效,实用的吡喃二酯合成方法。吡喃二酯3c可由数百克规模的容易获得的起始原料制备。吡喃二酯3c可以容易地转化为多洛格韦钠(1)。本文证明的合成途径提供了一种有效且原子经济的合成方法来制备这种有效的抗HIV剂。