C-13 side chain constitute an interesting avenue of research for the study of new taxoid compounds. A synthetic route for the preparation of the exact thiol surrogate product of Taxol® by coupling (4S, 5S)-2,4-diphenyloxazoline-5-carboxylic acid with 7-triethylsilyl baccatin III, followed by ring-opening of the oxazoline intermediate with thiolacetic acid is described.
在C-13侧链的羟基上具有巯基的紫杉
醇类似物为研究新的紫杉类化合物提供了一条有趣的研究途径。
紫杉醇的确切
硫醇替代产品的制备的合成路线®通过偶合(4小号,5小号)-2,4-二苯基
恶唑啉-5-
羧酸与7-三乙基甲
硅烷基浆果
赤霉素Ⅲ,接着
恶唑啉开环描述了与
硫代乙酸的中间体。