title: A flavonol tetraglycoside from Sophora japonica seeds.
abstract: 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.
authors.affiliation: Department of Phytochemistry, China Pharmaceutical University, Nanjing 210038, China. jh_wang202@hotmail.com
authors.forename: Jing-Hua
authors.initials: JH
authors.lastname: Wang
authors.forename: Feng-Chang
authors.initials: FC
authors.lastname: Lou
authors.forename: Ya-Lin
authors.initials: YL
authors.lastname: Wang
authors.forename: Yu-Ping
authors.initials: YP
authors.lastname: Tang
mesh_terms: 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
chemical_list: D005419:Flavonoids; D006027:Glycosides