New Quassinoid Glucosides, Picrasinoside-A, -B, -C, -D, -E, -F, and -G and New Hemiacetals, Picrasinol-A and -B, from the Stem Bark of<i>Picrasma ailanthoides</i>PLANCHON
作者:Masayoshi Okano、Tomoyuki Fujita、Narihiko Fukamiya、Takaaki Aratani
DOI:10.1246/bcsj.58.1793
日期:1985.6
New quassinoid glucosides, picrasinoside-A, -B, -C, -D, -E, -F, and -G and new quassinoid hemiacetals, picrasinol-A and -B, were isolated from the stem bark of Picrasma ailanthoides PLANCHON, and their structures were established by spectral analyses and chemical transformations.
通过光谱分析和化学转化,从 PLANCHON Picrasma ailanthoides 的茎皮中分离出新的槲皮苷葡萄糖苷-picrasinoside-A、-B、-C、-D、-E、-F 和-G 以及新的槲皮半乙酸酯-picrasinol-A 和-B,并确定了它们的结构。