title: Cycloabyssinone, a new cycloterpene from Harrisonia abyssinica.
abstract: A new cycloterpene, 4beta,14-dimethyl-9,19-cyclo-5alpha,9beta-ergost-24(28)-en-3-one (cycloabyssinone) (1), and a known terpene, 3-friedelanone, were isolated from stem bark of Harrisonia abyssinica and identified by spectroscopic methods.
authors.affiliation: Département de Pharmacie, Faculté de Médecine-Pharmacie-Odontostomatologie, Université de Conakry, Conakry, Guinea
authors.forename: A M
authors.initials: AM
authors.lastname: Baldé
authors.forename: S
authors.initials: S
authors.lastname: Apers
authors.forename: M
authors.initials: M
authors.lastname: Claeys
authors.forename: L
authors.initials: L
authors.lastname: Pieters
authors.forename: A J
authors.initials: AJ
authors.lastname: Vlietinck
mesh_terms: D006801:Humans; D009682:Magnetic Resonance Spectroscopy; D016488:Medicine, African Traditional; D008517:Phytotherapy; D010936:Plant Extracts / Q000737:chemistry; D018547:Plant Stems; D010946:Plants, Medicinal; D019685:Rosales; D014315:Triterpenes / Q000737:chemistry / Q000302:isolation & purification*
chemical_list: D010936:Plant Extracts; D014315:Triterpenes; C431925:cycloabyssinone