title: [Chemical constituents of Artemisia lactiflora(II)].
abstract: To study the chemical constituents of Artemisia lactiflora. The compounds were isolated by column chromatography with silica gel, C18 reverse-phase silica gel, semi-preparative HPLC, and their structures were elucidated on the basis of spectral analysis. Twelve compounds were isolated from alcohol extracts of A. lactiflora and identified as 7-hydroxycoumarin (1), 7-methoxycoumarin (2), balanophonin (3), aurantiamide (4), aurantiamide acetate (5), isovitexin (6), kaempferol-3-O-beta-D-rutinoside (7), rutin (8), caffeic acid ethyl ester (9), quercetin (10), methyl 3, 5-di-O-caffeoyl quinate (11) and methyl 3, 4-di-O-caffeoyl quinate (12), respectively. Compounds 3-12 were obtained from this plant for the first time.
authors.forename: Fu-Di
authors.initials: FD
authors.lastname: Lin
authors.forename: Dang-Wei
authors.initials: DW
authors.lastname: Luo
authors.forename: Jing
authors.initials: J
authors.lastname: Ye
authors.forename: Mei-Tian
authors.initials: MT
authors.lastname: Xiao
mesh_terms: D019306:Artemisia; D004365:Drugs, Chinese Herbal / Q000737:chemistry* / Q000302:isolation & purification; D015394:Molecular Structure; D021241:Spectrometry, Mass, Electrospray Ionization
chemical_list: D004365:Drugs, Chinese Herbal