New quassinoid glucosides, picrasinoside-A,-B,-C,-D,-E,-F, and-G and new hemiacetals, picrasinol-A and-B, from the stem bark of Picrasma ailanthoides Planchon
M Okano, T Fujita, N Fukamiya, T Aratani
文献索引：Okano; Fujita; Fukamiya; Aratani Bulletin of the Chemical Society of Japan, 1985 , vol. 58, # 6 p. 1793 - 1800
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.
