Reinvestigation of the Absolute Stereochemistry of Megastigmane Glucoside, Icariside B5

Katsuyoshi Matsunami; Hideaki Otsuka; Yoshio Takeda; Toshio Miyase

doi:10.1248/cpb.58.1399

Notes

Reinvestigation of the Absolute Stereochemistry of Megastigmane Glucoside, Icariside B₅

Katsuyoshi Matsunami, Hideaki Otsuka, Yoshio Takeda, Toshio Miyase

著者情報

キーワード: icariside B₅, dihydrovomifoliol-O-β-D-glucopyranoside, blumenol B, megastigmane glucoside

ジャーナルフリー

2010 年 58 巻 10 号 p. 1399-1402

DOI https://doi.org/10.1248/cpb.58.1399

詳細

抄録

Icariside B₅ is one of the widely distributed megastigmane glucosides among plant sources. The absolute structure of icariside B₅ was reinvestigated by chemical conversion from the related compound and the application of the modified Mosher's method. As a result, the structure of icariside B₅ was revised to be (6S,9S)-6,9-dihydroxymegastigman-4-en-3-one 9-O-β-D-glucopyranoside.

責任著者(Corresponding author)

J-STAGEへの登録はこちら（無料）