Leaf flavonoids of Albizia lebbeck

Faculty	Science	Year:	1998
Type of Publication:	Article	Pages:	759-761
Authors:	El-Mousallamy, AMD	DOI:	10.1016/S0031-9422(97)01117-5
Journal:	PHYTOCHEMISTRY PERGAMON-ELSEVIER SCIENCE LTD	Volume:	48
Research Area:	Biochemistry \& Molecular Biology; Plant Sciences	ISSN	ISI:000074545500034
Keywords :	Albizia lebbeck, Leguminosae, quercetin and kaempferol 3-rhamnosyl (1 -> 6)glucosyl(1 -> 6)galactoside, flavonol trisaccharides, NMR spectral analysis
Abstract:	Two new tri-O-glycoside flavonols: kaempferol and quercetin 3-O-alpha-rhamnopyranosyl(1 -> 6)-beta-glucopyranosyl(1 -> 6)-beta-galactopyranosides, were identified from the leaves of Albizia lebbeck. Structures were established by conventional methods of analysis and confirmed by ESI-MS, H-1 and C-13-NMR spectral analysis. (C) 1998 Elsevier Science Ltd. All rights reserved.
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