Isolation and identification of chemical constituents from peels of Citrus changshan-huyou Y.B.Chang / 北京大学学报(医学版)
Artículo
en Chino
| WPRIM (Pacífico Occidental)
| ID: wpr-566475
Biblioteca responsable:
WPRO
ABSTRACT
Objective:
To study the chemical constituents of the peels collected from Citrus changshan-huyou Y.B.Chang,and further screen the bioactive components as the lead structures.Methods:
These compounds were isolated by repeated flash column chromatography on silica gel and Sephadex LH-20.The structures of isolated compounds were elucidated by using IR,EIMS,and NMR analyses.Results:
One novel compound along with nine known compounds were obtained and identified as huyoujiasu(Ⅰ),3-hydroxy-4-methoxybenzoic acid(Ⅱ),3,4-dihydroxybenzoic acid(Ⅲ),fatty acid(Ⅳ),gly-ceride(Ⅴ),6,7-dimethoxycoumarin(Ⅵ),6′,7′-dihydroxybergamottin(Ⅶ),daucossterol A(Ⅷ),daucossterol B(Ⅸ) and huyou-triterpenoid(Ⅹ).Conclusion:
One new compound,Huyoujiasu,was obtained from these peels by repeated column chromatography,and the other known compounds were isolated from this fruit for the first time as well.
Texto completo:
Disponible
Base de datos:
WPRIM (Pacífico Occidental)
Tipo de estudio:
Estudio diagnóstico
Idioma:
Chino
Revista:
Journal of Peking University(Health Sciences)
Año:
2003
Tipo del documento:
Artículo