Studies on dihydroflavonol glycosides from rhizome of Smilax glabra / 中国中药杂志
China Journal of Chinese Materia Medica
;
(24): 867-870, 2004.
Article
in Chinese
| WPRIM
| ID: wpr-272780
ABSTRACT
<p><b>OBJECTIVE</b>To investigate the chemical constituents from the rhizomes of Smilax glabra.</p><p><b>METHOD</b>The compounds were isolated by column chromatography with silica gel, Diaion HP-20 and ODS as packing materials, and HPLC. Their structures were determined on the basis of their spectral evidence.</p><p><b>RESULT</b>5 dihydro-flavonol glycosides were identified as astilbin (1), neoastilbin (2), isoastilbin (3), neoisoastilbin (4), (2R, 3R)-taxifolin-3'-O-beta-D-pyranglucoside (5).</p><p><b>CONCLUSION</b>Compounds 2, 4, 5 were isolated from this plant for the first time.</p>
Full text:
Available
Index:
WPRIM (Western Pacific)
Main subject:
Plants, Medicinal
/
Quercetin
/
Stereoisomerism
/
Chemistry
/
Rhizome
/
Smilax
/
Flavonols
/
Glucosides
Language:
Chinese
Journal:
China Journal of Chinese Materia Medica
Year:
2004
Type:
Article
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