title: Flavonoids from flowers of Malva crispa L. (Malvaceae).
abstract: The following flavonoids were isolated and identified from the flowers of Malva crispa L.: kaempferol 3-O-beta-glucopyranoside, 3-O-(6"-tran-p-coumaroyl)-beta-D-glucopyranoside, 7-O-beta-D-glucopyranoside, 3-O-alpha-L-rhamnopyranosyl (1-->6)-beta-D-glucopyranoside and 3,7-O-diglucoside as well as quercetin 3-O-beta-D-glucopyranoside, 3-O-alpha-L-rhamnopyranosyl (1-->6) -beta-D-glucopyranoside and apigenin 7-O-beta-D-glucopyranoside. Their structures were established by chemical analysis, UV, 1H and 13C NMR spectrometry.
authors.affiliation: Department of Pharmacognosy, University of Medical Sciences in Poznań 10 Sieroca Str.. 61-771 Poznań, Poland.
authors.forename: Irena
authors.initials: I
authors.lastname: Matławska
authors.forename: Maria
authors.initials: M
authors.lastname: Sikorska
mesh_terms: D002855:Chromatography, Thin Layer; D005419:Flavonoids / Q000032:analysis*; D035264:Flowers / Q000737:chemistry; D044949:Kaempferols / Q000032:analysis; D028501:Malva / Q000737:chemistry*; D010936:Plant Extracts / Q000032:analysis; D011794:Quercetin / Q000032:analysis; D013056:Spectrophotometry, Ultraviolet
chemical_list: D005419:Flavonoids; D044949:Kaempferols; D010936:Plant Extracts; C006552:kaempferol; D011794:Quercetin