title: Phenolic glycosides from Agrimonia pilosa.
abstract: Phytochemical investigation of the methanolic extract from the aerial parts of Agrimonia pilosa led to the isolation of three compounds, (-)-aromadendrin 3-O-β-D-glucopyranoside, desmethylagrimonolide 6-O-β-D-glucopyranoside, and 5,7-dihydroxy-2-propylchromone 7-O-β-D-glucopyranoside, together with nine known compounds, agrimonolide 6-O-glucoside, takanechromone C, astragalin, afzelin, tiliroside, luteolin, quercetin, isoquercetrin, and quercitrin. Their structures were determined by various spectroscopic analysis and chemical transformations.
authors.affiliation: Faculty of Pharmaceutical Sciences, Toho University, Miyama 2-2-1, Funabashi, Chiba 274-8510, Japan.
authors.forename: Hiroyoshi
authors.initials: H
authors.lastname: Kato
authors.forename: Wei
authors.initials: W
authors.lastname: Li
authors.forename: Michihiko
authors.initials: M
authors.lastname: Koike
authors.forename: Yinghua
authors.initials: Y
authors.lastname: Wang
authors.forename: Kazuo
authors.initials: K
authors.lastname: Koike
mesh_terms: D031981:Agrimonia / Q000737:chemistry*; D000818:Animals; D004365:Drugs, Chinese Herbal / Q000737:chemistry / Q000302:isolation & purification* / Q000494:pharmacology; D047309:Flavones / Q000737:chemistry / Q000302:isolation & purification* / Q000494:pharmacology; D065089:Glycoside Hydrolase Inhibitors; D006027:Glycosides / Q000737:chemistry / Q000302:isolation & purification* / Q000494:pharmacology; D015394:Molecular Structure; D019906:Nuclear Magnetic Resonance, Biomolecular; D010636:Phenols / Q000737:chemistry / Q000302:isolation & purification* / Q000494:pharmacology; D051381:Rats; D013237:Stereoisomerism
chemical_list: C554992:5,7-dihydroxy-2-propylchromone 7-O-beta-D-glucopyranoside; D004365:Drugs, Chinese Herbal; D047309:Flavones; D065089:Glycoside Hydrolase Inhibitors; D006027:Glycosides; D010636:Phenols; C554991:aromadendrin 3-O-beta-D-glucopyranoside; C554993:desmethylagrimonolide 6-O-beta-D-glucopyranoside