title: Sesquiterpene lactones from Ixeris sonchifolia (Bge.) Hance II.
abstract: Four new sesquiterpene lactones, sonchifoliasolides D (1), E (2), F (3) and G (4) were isolated from the aerial parts of Ixeris sonchifolia (Bge.) Hance. The structures of compounds 1-4 were established on the basis of their spectroscopic data.
authors.affiliation: State Key Laboratory of Fine Chemicals, Dalian University of Technology, Dalian, China.
authors.forename: Wen-Zhi
authors.initials: WZ
authors.lastname: Zhang
authors.forename: Xin-Li
authors.initials: XL
authors.lastname: Li
authors.forename: Ling-Gang
authors.initials: LG
authors.lastname: Shi
authors.forename: Jin-Lan
authors.initials: JL
authors.lastname: Wang
authors.forename: Ming
authors.initials: M
authors.lastname: Zhao
authors.forename: De-Feng
authors.initials: DF
authors.lastname: Zhao
authors.forename: Shu-Jun
authors.initials: SJ
authors.lastname: Zhang
mesh_terms: D019659:Asteraceae / Q000737:chemistry*; D007783:Lactones / Q000737:chemistry*; D015394:Molecular Structure; D035261:Plant Components, Aerial / Q000737:chemistry; D012717:Sesquiterpenes / Q000737:chemistry*
chemical_list: D007783:Lactones; D012717:Sesquiterpenes