A novel triterpenoid saponin from bulbs of Bolbostemma paniculatum / 中草药
Chinese Traditional and Herbal Drugs
;
(24): 327-329, 2006.
Article
in Chinese
| WPRIM
| ID: wpr-408726
ABSTRACT
Objective To study the triterpenoid saponin from bulbs of Bolbostemma paniculatum.Methods The compound was isolated by repeated silica gel chromatographies and its strcuture was eluci-dated on the basis of physico chemical property and spectral analysis. Results A novel triterpenoidsaponin was isolated and determined as olean 12-en-28-oic acid, 3- {[2-O-[6-O-[(3R)-4-carboxy-3-hydrox-y-3-methyl-1-oxobutyl]-β-D-glucopyranosyl]-β-D-glucopyranosyl] oxy}-2, 16, 23-trihydroxy-28-[2-O-α-L-rhamnose (1→2)-α-L-arabinopyranosyl] ester ( I φ. Conclusion Compound I is a novel compoundnamed as dexylosyltubeimoside Ⅲ.
Full text:
Available
Index:
WPRIM (Western Pacific)
Language:
Chinese
Journal:
Chinese Traditional and Herbal Drugs
Year:
2006
Type:
Article
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