Abstract
New stilbene glycosides, (E)-resveratrol-3-O-alpha-L-rhamnopyranosyl-(1 --> 2)-beta-D-xylopyranoside, was isolated from the MeOH extract of the roots of Pleuropterus ciliinervis Nakai (Polygonaceae). Their structures were determined spectroscopically, particularly by 2D NMR spectroscopic analysis.
MeSH terms
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Glycosides / chemistry
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Glycosides / isolation & purification*
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Korea
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Molecular Structure
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Nuclear Magnetic Resonance, Biomolecular
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Plant Roots / chemistry
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Plants, Medicinal / chemistry*
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Polygonaceae / chemistry*
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Stilbenes / chemistry
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Stilbenes / isolation & purification*
Substances
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(E)-resveratrol-3-O-alpha-L-rhamnopyranosyl-(1-2)-beta-D-xylopyranoside
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Glycosides
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Stilbenes