Study on isoflavones isolated from stems of Wisteria sinensis / 中草药
Chinese Traditional and Herbal Drugs
;
(24): 3850-3855, 2020.
Article
in Chinese
| WPRIM
| ID: wpr-846255
ABSTRACT
Objective:
To investigate the chemical constituents from the stems of Wisteria sinensis.Methods:
The 14 chemical constituents were isolated and purified by silica gel, polyamide, Sephadex LH-20 column chromatography, and semi-preparative HPLC, and their chemical structures were identified by physico-chemical constants and spectral data.Results:
Fourteen isoflavones were isolated from the methanol extract of the stems of W. sinensis and identified as tectorigenin-7-O-β-D-(6″-O-acetyl)-glucoside (1), 7,3',4'-trihydroxyisoflavanone (2), formononetin (3), afromosin (4), prunetin (5), biochanin A (6), gliricidin (7), 8-O-methylreyusin (8), tectoridin (9), genistin (10), sissotrin (11), ononin (12), kakkanin (13), and kushenol O (14).Conclusion:
Compound 1 is a new compound named as tectoridin A, and compounds 2, 5, 7, 9-11, 13, and 14 are obtained from the genus Wisteria for the first time.
Full text:
Available
Index:
WPRIM (Western Pacific)
Language:
Chinese
Journal:
Chinese Traditional and Herbal Drugs
Year:
2020
Type:
Article
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