Raddeanalin, a new flavonoid glycoside from the leaves of Salix raddeana Laksh.
A new flavonoid glycoside, diosmetin 7-O-beta-D-xylopyranosyl(1-6)-beta-D-glucopyranoside, named raddeanalin (1), was isolated from the ethanolic extract of the leaves of Salix raddeana Laksh. together with three known compounds, kaempferol 3-O-glucoside (2), quercetin 3-O-glucoside (3) and quercetin 3-O-rutinoside (4). The structure of new compound was established by the spectral data and chemical properties.
Xu
Chuan-Lian
CL
Zhejiang Institute of Science and Technology, Centre of Biology and Technology, Hangzhou 310018, China.
Zheng
Yi-Nan
YN
Yang
Xiu-Wei
XW
Li
Xiang-Gao
XG
Li
Xiang
X
Chen
Quan-Cheng
QC
D004187:Disaccharides / Q000737:chemistry / Q000302:isolation & purification*; D005419:Flavonoids / Q000737:chemistry / Q000302:isolation & purification*; D006027:Glycosides / Q000737:chemistry / Q000302:isolation & purification*; D009682:Magnetic Resonance Spectroscopy; D018515:Plant Leaves / Q000737:chemistry*; D032108:Salix / Q000737:chemistry*
D004187:Disaccharides; D005419:Flavonoids; D006027:Glycosides; C515816:diosmetin-7-O-xylopyranosyl-1-6-glucopyranoside