Ptaquiloside, a potent carcinogen isolated from bracken fern var. : structure elucidation based on chemical and spectral evidence, and reactions with amino acids, nucleosides, and nucleotides
作者:Makoto Ojika、Kazumasa Wakamatsu、Haruki Niwa、Kiyoyuki Yamada
DOI:10.1016/s0040-4020(01)87702-4
日期:1987.1
The structure of ptaquiloside (1), a potent carcinogenic compound isolated from bracken fern, Pteridiumaquilinum var. latiusculum has been elucidated on the basis of chemical and spectral evidence. The dienone 3 generated from 1 under alkaline conditions was shown to be a strong alkylating agent. For the purpose of obtaining the preliminary information on chemical modification of biopolymers such as
普他奎洛甙(1)的结构,一种有效的致癌化合物,从蕨类蕨类植物蕨类植物蕨类植物中分离得到。已经基于化学和光谱证据阐明了latiusculum。从1在碱性条件下生成的二烯酮3显示为强烷基化剂。为了获得有关用二烯酮3化学修饰生物聚合物(如蛋白质和DNA)的初步信息,已经进行了3与氨基酸,核苷和核苷酸的反应,并对烷基化产物进行了表征。