Two New Cucurbitane-Type Glycosides Obtained from Roots of Siraitia grosvenori S<small>WINGLE</small>

Dian-Peng Li; Mona El-Aasr; Tsuyoshi Ikeda; Misato Ogata; Hiroyuki Miyashita; Hitoshi Yoshimitsu; Toshihiro Nohara

doi:10.1248/cpb.57.870

Notes

Two New Cucurbitane-Type Glycosides Obtained from Roots of Siraitia grosvenori SWINGLE

Dian-Peng Li, Mona El-Aasr, Tsuyoshi Ikeda, Misato Ogata, Hiroyuki Miyashita, Hitoshi Yoshimitsu, Toshihiro Nohara

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Keywords: Siraitia grosvenori, cucurbitacine-type glycoside, root

JOURNAL FREE ACCESS

2009 Volume 57 Issue 8 Pages 870-872

DOI https://doi.org/10.1248/cpb.57.870

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Abstract

Novel Cucurbitane-type glycosides, 5β,19β-epoxy-29-nor-3,11-dioxo-cucurbit-24-ene-27-oic acid 27-O-β-D-glucopyranosyl-(1→6)-β-D-glucopyranoside (1) and 19,29-nor-3,11-dioxo-cucurbit-4,24-diene-27-oic acid 27-O-β-D-glucopyranosyl-(1→6)-β-D-glucopyranoside (2) were isolated from the roots of Siraitia grosvenori SWINGLE.

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