title: New 9,11-secosterols from gorgonia Subergorgia suberosa of the Indian Ocean.
abstract: Three new 9,11-secosterols, 3 beta,6 alpha,11-trihydroxy-9,11-seco-5 alpha-cholest-7-ene-9-one (1), 24S- (2a), and 24R-methyl-3 beta,6 alpha, 11-trihydroxy-9,11-seco-5 alpha-cholest-7,22E-diene-9-one (2b), were isolated from the Indian Ocean gorgonia, Subergorgia suberosa. Their structures were established by spectroscopic data.
authors.affiliation: Laboratoire de Phytochimie de Marseille, Faculté des Sciences et Techniques de Saint Jérôme, Marseille, France.
authors.forename: M
authors.initials: M
authors.lastname: Aknin
authors.forename: V
authors.initials: V
authors.lastname: Costantino
authors.forename: A
authors.initials: A
authors.lastname: Mangoni
authors.forename: E
authors.initials: E
authors.lastname: Fattorusso
authors.forename: E M
authors.initials: EM
authors.lastname: Gaydou
mesh_terms: D000818:Animals; D003063:Cnidaria / Q000737:chemistry*; D009682:Magnetic Resonance Spectroscopy; D015394:Molecular Structure; D013056:Spectrophotometry, Ultraviolet; D013261:Sterols / Q000737:chemistry / Q000302:isolation & purification*
chemical_list: D013261:Sterols