Flavonol oligosaccharides from the seeds of Aesculus hippocastanum

Authors
Hubner, C Wray, V Nahrstedt, A
Citation
C. Hubner et al., Flavonol oligosaccharides from the seeds of Aesculus hippocastanum, PLANTA MED, 65(7), 1999, pp. 636-642
Citations number
26
Categorie Soggetti
Pharmacology & Toxicology
Journal title
PLANTA MEDICA
ISSN journal
00320943 → ACNP
Volume
65
Issue
7
Year of publication
1999
Pages
636 - 642
Database
ISI
SICI code
0032-0943(199910)65:7<636:FOFTSO>2.0.ZU;2-Y
Abstract
Nine flavonol oligosides of quercetin and kaempferol with glucose, xylose, and rhamnose as sugars were isolated from the seeds of Aesculus hippocastan um L. (Hippocastanaceae). Five of them are new compounds (2 trisaccharides, 1 bisdesmoside, a nicotinic and a indolinone hydroxyacetic acid ester of t he bisdesmoside). Their structures were elucidated mainly using H-1- and C- 13-NMR techniques.