Saponins from Gliricidia sepium.
Three new hederagenin-based acetylated saponins isolated from the fruits of Gliricidia sepium, were identified by chemical and spectroscopic methods as hederagenin-3-O- (4-O-acetyl-beta-D-xylopyranosyl)-(1-->3)-alpha-L-rhamnopyranosyl-(1-->2 ) -alpha-L-arabinopyranoside, hederagenin-3-O-(3,4-di-O-acetyl-beta-D- xylopyranosyl)-(1-->3)-alpha-L-rhamnopyranosyl-(1-->2)-alpha- arabinopyranoside and hederagenin-3-O-(3,4-di-O-acetyl-alpha-L- arabinopyranosyl)-(1-->3)-alpha-L-rhamnopyranosyl-(1-->2)-alpha-L- arabinopyranoside.
Faculty of Pharmaceutical Sciences, Nagoya City University, Japan.
K
K
Kojima
X B
XB
Zhu
Y
Y
Ogihara
D002236:Carbohydrate Conformation; D002240:Carbohydrate Sequence; D007887:Fabaceae / Q000737:chemistry*; D008969:Molecular Sequence Data; D019906:Nuclear Magnetic Resonance, Biomolecular; D009828:Oleanolic Acid / Q000031:analogs & derivatives* / Q000032:analysis; D009904:Optical Rotation; D010936:Plant Extracts / Q000737:chemistry; D010946:Plants, Medicinal; D012503:Saponins / Q000737:chemistry* / Q000302:isolation & purification
D010936:Plant Extracts; D012503:Saponins; D009828:Oleanolic Acid; C025763:hederagenin