title: Flavonol glycosides from the flowers of Aconitum paniculatum.
abstract: Three new acetylated flavonol glycosides-kaempferol 3-O-beta-(2' '-acetyl)galactopyranoside (1), kaempferol 3-O-beta-(2' '-acetyl)galactopyranoside-7-O-alpha-arabinopyranoside (2), and quercetin 3-O-beta-(2' '-acetyl)galactopyranoside-7-O-alpha-arabinopyranoside (3)-were isolated from the flowers of Aconitum paniculatum. Their structures were elucidated by 1D and 2D NMR studies ((1)H-(1)H COSY, HSQC, HMBC) as well as by HPLC-MS.
authors.affiliation: Dipartimento di Chimica Bioorganica e Biofarmacia, Università di Pisa, Via Bonanno, 33, 56126 Pisa, Italy. fico@farm.unipi.it
authors.forename: G
authors.initials: G
authors.lastname: Fico
authors.forename: A
authors.initials: A
authors.lastname: Braca
authors.forename: A R
authors.initials: AR
authors.lastname: Bilia
authors.forename: F
authors.initials: F
authors.lastname: Tomè
authors.forename: I
authors.initials: I
authors.lastname: Morelli
mesh_terms: D002851:Chromatography, High Pressure Liquid; D005419:Flavonoids / Q000737:chemistry* / Q000302:isolation & purification; D006027:Glycosides / Q000737:chemistry* / Q000302:isolation & purification; D044949:Kaempferols; D009682:Magnetic Resonance Spectroscopy; D013058:Mass Spectrometry; D010946:Plants, Medicinal / Q000737:chemistry*; D011794:Quercetin / Q000031:analogs & derivatives* / Q000737:chemistry* / Q000302:isolation & purification
chemical_list: D005419:Flavonoids; D006027:Glycosides; D044949:Kaempferols; C006552:kaempferol; D011794:Quercetin