Sulfur-containing amides from Entada phaseoloides / 药学学报
Acta Pharmaceutica Sinica
;
(12): 624-626, 2010.
Article
Dans Anglais
| WPRIM
| ID: wpr-354581
ABSTRACT
To study the chemical constituents of the Entada phaseoloides (L.) Merr., seeds of Entada phaseoloides were extracted with 70% ethanol at room temperature. Isolation and purification were performed by silica gel, reversed-phase silica gel column chromatography and semi-preparative HPLC. Structures of the pure compounds were established on the basis of spectral analysis. Four sulfur-containing amide compounds were isolated from the n-BuOH-soluble fraction and identified as entadamide A-beta-D-glucopyranosyl-(1-->3)-beta-D-glucopyranoside (1), entadamide A (2), entadamide A-beta-D-glucopyranoside (3) and clinacoside C (4). Compound 1 is a new compound. Compound 4 is isolated from the genus Entada for the first time.
Texte intégral:
Disponible
Indice:
WPRIM (Pacifique occidental)
Sujet Principal:
Plantes médicinales
/
Graines
/
Thioglucosides
/
Acrylamides
/
Structure moléculaire
/
Chimie
/
Fabaceae
langue:
Anglais
Texte intégral:
Acta Pharmaceutica Sinica
Année:
2010
Type:
Article
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