A new triterpenoid glycoside from the roots of Ilex asprella / 中国天然药物
Chinese Journal of Natural Medicines (English Ed.)
; (6): 415-418, 2013.
Article
en En
| WPRIM
| ID: wpr-812659
Biblioteca responsable:
WPRO
ABSTRACT
AIM@#To study the chemical constituents of the roots of Ilex asprella Champ. ex Benth.@*METHODS@#Compounds were isolated by silica gel, ODS, and Sephadex LH-20 column chromatography, and their structures were elucidated on the basis of physicochemical properties and spectroscopic analysis.@*RESULTS@#Four triterpenoid glycosides were isolated and identified as (3β)-19-hydroxy-28-oxours-12-en-3-yl β-D-glucopyranosiduronic acid n-butyl ester (1), ilexasoside A (2), monepaloside F (3), and ilexoside A (4).@*CONCLUSION@#Compound 1 is a new triterpenoid glycoside, and compounds 3 and 4 were isolated from this plant for the first time.
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Texto completo:
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Bases de datos:
WPRIM
Asunto principal:
Triterpenos
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Extractos Vegetales
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Estructura Molecular
/
Química
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Raíces de Plantas
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Ilex
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Glicósidos
Idioma:
En
Revista:
Chinese Journal of Natural Medicines (English Ed.)
Año:
2013
Tipo del documento:
Article