作者:Xiao Jia Yin、Guan Hong Xu、Xu Sun、Yan Peng、Xing Ji、Ke Jiang、Fei Li
DOI:10.3390/molecules15064261
日期:——
This paper reports a novel synthesis of bosutinib starting from 3-methoxy-4-hydroxybenzoic acid. The process starts with esterification of the starting material, followed by alkylation, nitration, reduction, cyclization, chlorination and two successive amination reactions. The intermediates and target molecule were characterized by 1H-NMR, 13C-NMR, MS and the purities of all the compounds were determined by HPLC.
本文报道了从3-甲氧基-4-羟基苯甲酸出发合成博舒替尼的新方法。该方法首先对起始原料进行酯化,然后进行烷基化、硝化、还原、环化、氯化以及两次连续的胺化反应。通过1H-NMR、13C-NMR、MS对中间体和目标分子进行表征,并通过HPLC测定所有化合物的纯度。