A flavonol tetraglycoside from Sophora japonica seeds.
A flavonol tetraglycoside, kaempferol 3-O-alpha-L-rhamnopyranosyl(1-->6)-beta-D-glucopyranosyl(1-->2)- beta-D-glucopyranoside-7-O-alpha-L rhamnopyranoside, together with nine known compounds were isolated from the seeds of Sophora japonica L. Their structures were elucidated on the basis of spectral and chemical evidence.
Wang
Jing-Hua
JH
Department of Phytochemistry, China Pharmaceutical University, Nanjing 210038, China. jh_wang202@hotmail.com
Lou
Feng-Chang
FC
Wang
Ya-Lin
YL
Tang
Yu-Ping
YP
D002236:Carbohydrate Conformation; D005419:Flavonoids / Q000737:chemistry / Q000302:isolation & purification*; D006027:Glycosides / Q000737:chemistry / Q000302:isolation & purification*; D009682:Magnetic Resonance Spectroscopy; D012639:Seeds / Q000737:chemistry; D029909:Sophora / Q000737:chemistry*; D016339:Spectrometry, Mass, Fast Atom Bombardment; D013055:Spectrophotometry, Infrared
D005419:Flavonoids; D006027:Glycosides