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dc.contributor.authorPatiño Cano, Laura Patricia
dc.contributor.authorQuintana Manfredi, Rodrigo
dc.contributor.authorPérez, Miriam
dc.contributor.authorGarcía, Mónica
dc.contributor.authorBlustein, Guillermo
dc.contributor.authorCordeiro, Ralf
dc.contributor.authorPérez, Carlos D.
dc.contributor.authorSchejter, Laura
dc.contributor.authorPalermo, Jorge A.
dc.date.accessioned2019-09-10T13:32:13Z
dc.date.available2019-09-10T13:32:13Z
dc.date.issued2017
dc.identifier.otherDOI: 10.1002/cbdv.201700425
dc.identifier.urihttp://jadimike.unachi.ac.pa/handle/123456789/125
dc.descriptionThree azulenoid sesquiterpenes (1 – 3) were isolated from the Antarctic gorgonian Acanthogorgia laxa collected by bottom trawls at 343 m. Besides linderazulene (1), and the known ketolactone 2, a new brominated C16 linderazulene derivative (3) was also identified. This compound has an extra carbon atom at C(7) of the linderazulene framework. The antifouling activity of compounds 1 and 2 was assayed in the laboratory with Artemia salina larvae, and also in field tests, by incorporation in soluble-matrix experimental antifouling paints. The results obtained after a 45 days field trial of the paints, showed that compounds 1 and 2 displayed good antifouling potencies against a wide array of organisms. Compound 3, a benzylic bromide, was unstable and for this reason was not submitted to bioassays. Two known cembranolides: pukalide and epoxypukalide, were also identified as minor components of the extract.es_ES
dc.description.abstractThree azulenoid sesquiterpenes (1 – 3) were isolated from the Antarctic gorgonian Acanthogorgia laxa collected by bottom trawls at 343 m. Besides linderazulene (1), and the known ketolactone 2, a new brominated C16 linderazulene derivative (3) was also identified. This compound has an extra carbon atom at C(7) of the linderazulene framework. The antifouling activity of compounds 1 and 2 was assayed in the laboratory with Artemia salina larvae, and also in field tests, by incorporation in soluble-matrix experimental antifouling paints. The results obtained after a 45 days field trial of the paints, showed that compounds 1 and 2 displayed good antifouling potencies against a wide array of organisms. Compound 3, a benzylic bromide, was unstable and for this reason was not submitted to bioassays. Two known cembranolides: pukalide and epoxypukalide, were also identified as minor components of the extract.es_ES
dc.languageeng
dc.language.isoenes_ES
dc.relationnone
dc.relation.ispartofseriesChemistry & Biodiversity;
dc.rightsinfo:eu-repo/semantics/openAccess
dc.subjectoctocoralses_ES
dc.subjectAcanthogorgiidaees_ES
dc.subjectmarine natural productses_ES
dc.subjectazulene sesquiterpenoidses_ES
dc.subjectantifouling activityes_ES
dc.titleIsolation and Antifouling Activity of Azulene Derivatives from the Antarctic Gorgonian Acanthogorgia laxaes_ES
dc.typeinfo:eu-repo/semantics/articlees_ES
dc.typeinfo:eu-repo/semantics/publishedVersion


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