title: Flavonol glycosides from Dasymaschalon sootepense.
abstract: Two novel flavonol glycosides have been isolated from a methanolic extract of Dasymaschalon sootepense leaves. They are the 3'-neohesperidoside and 3'(6G-alpha-rhamnosylneohesperidoside) of quercetin 3,7-dimethyl ether.
authors.affiliation: Institut für Pharmazeutische Chemie, Philipps-Universität Marburg, F.R.G.
authors.forename: A
authors.initials: A
authors.lastname: Sinz
authors.forename: R
authors.initials: R
authors.lastname: Matusch
authors.forename: T
authors.initials: T
authors.lastname: Santisuk
authors.forename: S
authors.initials: S
authors.lastname: Chaichana
authors.forename: V
authors.initials: V
authors.lastname: Reutrakul
mesh_terms: D002240:Carbohydrate Sequence; D006027:Glycosides; D006569:Hesperidin / Q000031:analogs & derivatives* / Q000737:chemistry / Q000302:isolation & purification; D009682:Magnetic Resonance Spectroscopy; D013058:Mass Spectrometry; D008969:Molecular Sequence Data; D010944:Plants / Q000737:chemistry*; D011794:Quercetin / Q000031:analogs & derivatives* / Q000737:chemistry / Q000302:isolation & purification; D013056:Spectrophotometry, Ultraviolet
chemical_list: D006027:Glycosides; C112681:quercetin 3,7-dimethyl ether 3'-O--rhamnopyranosyl-1-2-rhamnopyranosyl-1-6-glucopyranoside; C112680:quercetin 3,7-dimethyl ether 3'-O-rhamnopyranosyl-1-glucopyranoside; D011794:Quercetin; D006569:Hesperidin