title: [Chemical constituents from petroleum ether fraction of ethanol extract of Acorus tatarinowii].
abstract: The petroleum ether fraction of ethanol extract of Acorus tatarinowii were separated by column chromatography and recrystallization to afford seven compounds. On the spectroscopic analysis, they were identified as 1-hydroxy-7(11),9-guaiadien-8-one (1), calamenone(2), cis-asarone(3), chrysophanol (4), physcion (5), emodin (6), (+)-galbacin (7). Compound 1 is a new compound. Compounds 4-7 were isolated from this plant for the first time.
authors.affiliation: State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650204, China. zhu_mj@163.com
authors.forename: Meiju
authors.initials: M
authors.lastname: Zhu
authors.forename: Ninghu
authors.initials: N
authors.lastname: Tan
authors.forename: Changjiu
authors.initials: C
authors.lastname: Ji
authors.forename: Junju
authors.initials: J
authors.lastname: Xu
authors.forename: Wenjun
authors.initials: W
authors.lastname: He
authors.forename: Yumei
authors.initials: Y
authors.lastname: Zhang
mesh_terms: D029023:Acorus / Q000737:chemistry*; D000431:Ethanol; D004986:Ether; D010936:Plant Extracts / Q000032:analysis*
chemical_list: D010936:Plant Extracts; D004986:Ether; D000431:Ethanol