Synthetic studies of carzinophilin. Part 3: Synthetic approach toward carzinophilin and successful synthesis of 13-O-desacetyl-12,13-di-O-benzyl-4-O-methylcarzinophilin
作者:Masaru Hashimoto、Masaharu Sugiura、Shiro Terashima
DOI:10.1016/s0040-4020(03)00379-x
日期:2003.4
The synthetic procedures of the title compound (2), a protected form of carzinophilin (1), were developed. While efforts toward the total synthesis of 1 failed, comparison of the 1H NMR spectra of 2 and some other related compounds with that of 1 provided definite support for the absolute stereochemistry of 1 which has a complicated history regarding its structure.
已经开发了标题化合物(2)的一种合成方法,该标题化合物是一种保护形式的亲油菌素(1)。而朝向的全合成的努力1失败时,比较1的1 H NMR光谱2和与一些其它相关的化合物1点的绝对立体化学提供明确的支撑1,其具有关于其结构的复杂的历史。