NEW QUASSINOID GLYCOSIDES AND HEMIACETALS FROM<i>PICRASMA AILANTHOIDES</i>PLANCHON. PICRASINOSIDE-B,-C,-D,-E,-F, AND -G, AND PICRASINOL-A AND -B
作者:Masayoshi Okano、Tomoyuki Fujita、Narihiko Fukamiya、Takaaki Aratani
DOI:10.1246/cl.1984.221
日期:1984.2.5
New quassinoid glucosides, picrasinoside-B,-C,-D,-E,-F, and -G, and quassinoid hemiacetals, picrasinol-A and -B, were isolated from the bark of Piorasma ailanthoides PLANCHON, and their structures are established by spectral analysis and chemical transformations.
通过光谱分析和化学转化,从普兰昌(Piorasma ailanthoides PLANCHON)树皮中分离出了新的槲皮苷(picrasinoside-B,-C,-D,-E,-F,和-G)和槲皮半乙酸酯(picrasinol-A和-B),并确定了它们的结构。