A New Flavan-4-ol Glycoside from Pronephrium triphyllum / 中草药·英文版
Chinese Herbal Medicines
; (4): 161-164, 2011.
Article
Dans Zh
| WPRIM
| ID: wpr-499824
Responsable en Bibliothèque :
WPRO
ABSTRACT
Objective To study the chemical constituents ofPronephrium triphyllum.Methods The chemical constituents in the plant were isolated and purified with silica gel and Sephadex LH-20.Their structures were identified by analyses of spectral data and physicochemical properties.Results Six compounds were isolated and identified as shelincaoide A(1),n-butyl-13-D-fructopyranoside(2),triphyllin A(3),6,7-di-hydroxycoumarin(4),daucosterol(5),and 13-sitosterol(6),respectively.Conclusion Compound 1 is found to be a new compound.Compounds 2 and 4 are firstly isolated from the plants in Pronephrium Presl.and all compotmds except 3 are obtained from the species for the first time.
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Indice:
WPRIM
langue:
Zh
Texte intégral:
Chinese Herbal Medicines
Année:
2011
Type:
Article