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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>


Subject(s)
Flavonols , Chemistry , Glucosides , Chemistry , Plants, Medicinal , Chemistry , Quercetin , Chemistry , Rhizome , Chemistry , Smilax , Chemistry , Stereoisomerism
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