title: Flavonoid compounds from the flowers of Cirsium rivulare (Jacq.) All.
abstract: Seven flavonoid compounds: tricin, apigenin, luteolin, hispidulin, acacetin 7-O-beta-D-rutinoside (linarin), apigenin 7-O-beta-D-glucuronide and apigenin 7-O-beta-D-glucoside were isolated from the flowers of Cirsium rivulare (Jacq.) All. Their structure were determined by chemical and spectroscopic methods (UV, 1H NMR, 13C NMR) and comparison data of the literature. Six of them were isolated for the first time from this plant.
authors.affiliation: Department of Pharmacognosy, Medical Academy of Białystok, 2a Mickiewicza Str., 15-230 Białystok, Poland.
authors.forename: Jolanta
authors.initials: J
authors.lastname: Nazaruk
authors.forename: Jan
authors.initials: J
authors.lastname: Gudej
mesh_terms: D002855:Chromatography, Thin Layer; D031180:Cirsium / Q000737:chemistry*; D005419:Flavonoids / Q000737:chemistry*; D035264:Flowers / Q000737:chemistry; D009682:Magnetic Resonance Spectroscopy; D013056:Spectrophotometry, Ultraviolet
chemical_list: D005419:Flavonoids