A new coumarin from flowers of Edgeworthia gardneri / 中草药
Chinese Traditional and Herbal Drugs
;
(24): 4109-4112, 2020.
Article
in Chinese
| WPRIM
| ID: wpr-846221
ABSTRACT
Objective:
To study the chemical constituents from the flowers of Edgeworthia gardneri.Methods:
The chemical constituents were isolated and purified by column chromatography on silica gel, AB-8 macroporous resin, sephadex LH-20, pre-HPLC. Their structures were determined on the basis of physicochemical properties and spectral analysis.Results:
Four compounds were isolated from the flowers of E. gardneri and elucidated as gardnerol C (1), daphnoretin-5-O-β-D-glucopyranosyl- (1→2)-β-D-glucopyranoside (2), (3S)-1,2,3,4-tetrahydro-β-carboline-3-carboxylic acid (3), and dihydrokaempferol (4).Conclusion:
Compound 1 is a new coumarin named gardnerol C, and compound 4 is obtained from the genus 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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