title: [Chemical constituents of Aster poliothamnus Diels].
abstract: Seven compounds were isolated from Aster poliothamnus. By means of spectral evidences and crystal analysis, their structures were elucidated as beta-sitosterol, beta-amyrin, daucosterol, spinasterol, stigmasterol, dammara-20, 24-dien-3 beta-ol and epifriedlinol.
authors.affiliation: Department of Chemistry, Lanzhou University.
authors.forename: J
authors.initials: J
authors.lastname: Zhang
authors.forename: Y
authors.initials: Y
authors.lastname: Chen
authors.forename: B
authors.initials: B
authors.lastname: Li
authors.forename: M
authors.initials: M
authors.lastname: Wang
mesh_terms: D019659:Asteraceae / Q000737:chemistry*; D008968:Molecular Conformation; D010946:Plants, Medicinal / Q000737:chemistry*; D013265:Stigmasterol / Q000031:analogs & derivatives / Q000737:chemistry / Q000302:isolation & purification; D014315:Triterpenes / Q000737:chemistry / Q000302:isolation & purification*
chemical_list: D014315:Triterpenes; C031312:spinasterol; D013265:Stigmasterol