title: Haliclonyne, a new highly oxygenated polyacetylene from the marine sponge Haliclona species.
abstract: Haliclonyne (1), a new polyacetylene carboxylic acid, has been isolated from the marine sponge Haliclona sp. collected in the Gulf of Eilat. The structure of haliclonyne, a C(47) oxo-octahydroxy-dienetetrayne carboxylic acid, was elucidated by interpretation of NMR and mass spectra of 1 and two of its derivatives.
authors.affiliation: School of Chemistry, Tel Aviv University, Tel Aviv, Israel.
authors.forename: L
authors.initials: L
authors.lastname: Chill
authors.forename: A
authors.initials: A
authors.lastname: Miroz
authors.forename: Y
authors.initials: Y
authors.lastname: Kashman
mesh_terms: D000480:Alkynes / Q000302:isolation & purification* / Q000494:pharmacology; D000818:Animals; D005233:Fatty Alcohols / Q000302:isolation & purification* / Q000494:pharmacology; D008401:Gas Chromatography-Mass Spectrometry; D007202:Indicators and Reagents; D009682:Magnetic Resonance Spectroscopy; D013058:Mass Spectrometry; D010084:Oxidation-Reduction; D010504:Periodic Acid; D011161:Porifera / Q000737:chemistry*; D016339:Spectrometry, Mass, Fast Atom Bombardment
chemical_list: D000480:Alkynes; D005233:Fatty Alcohols; D007202:Indicators and Reagents; C409625:haliclonyne; D010504:Periodic Acid; C009288:metaperiodate