title: 24-O-ethylmanoalide, a manoalide-related sesterterpene from the marine sponge Luffariella cf. variabilis.
abstract: A new manoalide-related sesterterpene, 24-O-ethylmanoalide (3), was isolated from the Indian Ocean sponge Luffariella cf. variabilis, together with the known compounds manoalide (1), seco-manoalide, manoalide monoacetate and 24-O-methylmanoalide (2). The structure of compound 3 was elucidated by interpretation of its spectroscopic data.
authors.affiliation: Université de Réunion, Laboratoire de Chimie des Substances Naturelles et des Sciences des Aliments, 97 715, Saint-Denis, La Réunion, France. anne.bialecki@univ-reunion.fr
authors.forename: Anne
authors.initials: A
authors.lastname: Gauvin-Bialecki
authors.forename: Maurice
authors.initials: M
authors.lastname: Aknin
authors.forename: Jacqueline
authors.initials: J
authors.lastname: Smadja
mesh_terms: D000818:Animals; D019156:Indian Ocean; D009682:Magnetic Resonance Spectroscopy; D011161:Porifera / Q000737:chemistry*; D054830:Sesterterpenes / Q000737:chemistry / Q000302:isolation & purification*; D013729:Terpenes / Q000737:chemistry / Q000302:isolation & purification*
chemical_list: C534616:24-O-ethylmanoalide; D054830:Sesterterpenes; D013729:Terpenes; C045673:manoalide