The present invention relates to a novel process for preparation of cabazitaxel (I) starting from 10-Deacetyl baccatin or derivative that involves methylation of 7, 10 —OH groups. Also provided is a novel process using chiral bis-lactam linker for the synthesis of cabazitaxel.
本发明涉及一种新型卡巴地素(I)的制备方法,其起始物为10-去乙酰基
紫杉醇或其衍
生物,包括对7,10-OH基团进行甲基化。同时提供了一种使用手性双内酰胺连接剂合成卡巴地素的新方法。