title: [Constituents of the root of Berneuxia thibetica Decne].
abstract: Three crystals have been isolated from the root of Berneuxia thibetica. On the basis of spectral data, crystals A and B have been identified as chrysosplenetin B and 22,23-dihydrospinasterone respectively, while crystal C is a mix of spinasterol and 22,23-dihydrospinasterol.
authors.affiliation: Department of Chemistry, Lanzhou University.
authors.forename: L
authors.initials: L
authors.lastname: Ding
authors.forename: Y
authors.initials: Y
authors.lastname: Chen
authors.forename: F
authors.initials: F
authors.lastname: Wu
mesh_terms: D004365:Drugs, Chinese Herbal / Q000737:chemistry*; D005419:Flavonoids / Q000737:chemistry / Q000302:isolation & purification*; D012855:Sitosterols / Q000737:chemistry / Q000302:isolation & purification*; D013265:Stigmasterol / Q000031:analogs & derivatives* / Q000737:chemistry / Q000302:isolation & purification
chemical_list: D004365:Drugs, Chinese Herbal; D005419:Flavonoids; D012855:Sitosterols; C072746:22,23-dihydrospinasterone; C072749:chrysosplenetin B; C031313:stigmast-7-enol; D013265:Stigmasterol