title: Components of Cipadessa baccifera.
abstract: Four compounds were isolated from dry seeds of Cipadessa baccifera (Roth) Miq. along with the known 2beta,3beta,4beta-trihydroxypregnan-16-one, febrifugin, and khaysin T. Their structures were elucidated on the basis of spectral analysis to be cipadesin, 17alpha,20R-dihydroxypregnan-3,16-dione, 1,4-epoxy-16-hydroxyheneicos-1,3,12,14,18-pentaene and 1,4-epoxy-16-hydroxyheneicos-1,3,12,14-tetraene.
authors.affiliation: Laboratory of Phytochemistry, Kunming Institute of Botany, Academia Sinica, Yunoan, PR China.
authors.forename: X D
authors.initials: XD
authors.lastname: Luo
authors.forename: S H
authors.initials: SH
authors.lastname: Wu
authors.forename: Y B
authors.initials: YB
authors.lastname: Ma
authors.forename: D G
authors.initials: DG
authors.lastname: Wu
mesh_terms: D007659:Ketones / Q000737:chemistry / Q000302:isolation & purification; D008968:Molecular Conformation; D010840:Phytosterols / Q000737:chemistry / Q000302:isolation & purification; D019685:Rosales / Q000737:chemistry*; D012639:Seeds / Q000737:chemistry; D014315:Triterpenes / Q000737:chemistry / Q000302:isolation & purification
chemical_list: D007659:Ketones; D010840:Phytosterols; D014315:Triterpenes