title: New methylated flavonol glucosides from Fumana montana Pomel.
abstract: Three new methylated flavonol glucosides: 3-methoxy-7-O-β-(6″-galloylgluco-pyranoside) quercetin (1), 3,4'-dimethoxy-7-O-β-(6″-galloyl-glucopyranoside) quercetin (2) and 3-methoxy-7-O-β-(6″-galloylgluco-pyranoside) kaempferol (3), in addition to six known flavonols, were isolated from the ethyl acetate extract of Fumana montana Pomel. Their structures were assigned by spectroscopic methods.
authors.affiliation: a Laboratoire de Chimie et Chimie de l'Environnement (L.C.C.E), Département de Chimie, Faculté des Sciences , Université de Batna , Batna , 05000 , Algérie.
authors.forename: Habiba
authors.initials: H
authors.lastname: Laraoui
authors.forename: Christophe
authors.initials: C
authors.lastname: Long
authors.forename: Hamada
authors.initials: H
authors.lastname: Haba
authors.forename: Mohammed
authors.initials: M
authors.lastname: Benkhaled
mesh_terms: D030601:Cistaceae / Q000737:chemistry*; D005960:Glucosides / Q000737:chemistry*; D044949:Kaempferols / Q000737:chemistry; D008745:Methylation; D011794:Quercetin / Q000737:chemistry
chemical_list: D005960:Glucosides; D044949:Kaempferols; C006552:kaempferol; D011794:Quercetin