title: A new aurone glycoside from Veratrum dahuricum (Turcz.) Loes. f.
abstract: To study the chemical constituents of Veratrum dahuricum (Turcz.) Loes. f., a new aurone glycoside named as (Z)-7, 4'-dimethoxy-6-hydroxyl-aurone-4-O-β-glucopyranoside was isolated from the 95% ethanol extracts of the rhizomes and roots of Veratrum dahuricum (Turcz.) Loes. f. by repeated column chromatography on silica gel and recrystallization. Its structure was established by extensive spectroscopic analyses, and its cytotoxicities against HepG-2, MCF7 and A549 cell lines were measured in vitro.
authors.forename: Jing-gong
authors.initials: JG
authors.lastname: Guo
authors.forename: Yin-sheng
authors.initials: YS
authors.lastname: Chen
authors.forename: Jing
authors.initials: J
authors.lastname: Li
authors.forename: Tian-xiao
authors.initials: TX
authors.lastname: Wang
authors.forename: Sha-sha
authors.initials: SS
authors.lastname: Li
authors.forename: Yue
authors.initials: Y
authors.lastname: Cong
mesh_terms: D001572:Benzofurans / Q000302:isolation & purification*; D045744:Cell Line, Tumor; D006027:Glycosides / Q000302:isolation & purification*; D006801:Humans; D018517:Plant Roots / Q000737:chemistry; D010946:Plants, Medicinal / Q000737:chemistry; D027343:Rhizome / Q000737:chemistry; D014703:Veratrum / Q000737:chemistry*
chemical_list: D001572:Benzofurans; D006027:Glycosides; C486837:aurone