Reinvestigation of the Absolute Stereochemistry of Megastigmane Glucoside, Icariside B5

Reinvestigation of the Absolute Stereochemistry of Megastigmane Glucoside, Icariside B5

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 w...

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Veröffentlicht in:Chemical & Pharmaceutical Bulletin 2010/10/01, Vol.58(10), pp.1399-1402
Hauptverfasser: Matsunami, Katsuyoshi, Otsuka, Hideaki, Takeda, Yoshio, Miyase, Toshio
Format: Artikel
Sprache:eng
Schlagworte:
blumenol B
dihydrovomifoliol-O-β-D-glucopyranoside
icariside B5
megastigmane glucoside
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container_issue 10
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container_title Chemical & Pharmaceutical Bulletin
container_volume 58
creator Matsunami, Katsuyoshi
Otsuka, Hideaki
Takeda, Yoshio
Miyase, Toshio
description 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.
doi_str_mv 10.1248/cpb.58.1399
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subjects blumenol B
dihydrovomifoliol-O-β-D-glucopyranoside
icariside B5
megastigmane glucoside
title Reinvestigation of the Absolute Stereochemistry of Megastigmane Glucoside, Icariside B5
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