Flavonoids from twigs of Morus multicaulis / 中草药
Chinese Traditional and Herbal Drugs
;
(24): 1898-1901, 2019.
Article
Dans Chinois
| WPRIM
| ID: wpr-851196
ABSTRACT
Objective:
To investigate the chemical compounds from the twigs of Morus multicaulis.Methods:
The chemical constituents were isolated by various chromatographic methods from 90% ethanol aqueous extract of M. multicaulis and the structures were elucidated by a combined analysis of physicochemical properties, as well as spectroscopic methods including UV, IR, MS ECD and NMR.Results:
Six flavonoids were isolated and the structures were identified as moritwigsone A (1), carpachromene (2), isobavachalcone (3), isoliquiritigenin (4), apigenin (5), and quercitrin (6). The absolute configuration of compound 1 was determined by electronic circular dichroism (ECD) calculation.Conclusion:
Compound 1 is a new compound, named moritwigsone A, and compounds 2-4 are isolated from this plant for the first time.
Texte intégral:
Disponible
Indice:
WPRIM (Pacifique occidental)
langue:
Chinois
Texte intégral:
Chinese Traditional and Herbal Drugs
Année:
2019
Type:
Article
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