Isolation and Antifouling Activity of Azulene Derivatives from the Antarctic Gorgonian Acanthogorgia laxa
Three 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...
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ftconicet:oai:ri.conicet.gov.ar:11336/55770 2023-10-09T21:45:57+02:00 Isolation and Antifouling Activity of Azulene Derivatives from the Antarctic Gorgonian Acanthogorgia laxa Patiño Cano, Laura Patricia Quintana Manfredi, Rodrigo Perez, Miriam Cristina García, Mónica Blustein, Guillermo Cordeiro, Ralf Perez, Carlos D. Schejter, Laura Palermo, Jorge Alejandro application/pdf http://hdl.handle.net/11336/55770 eng eng Wiley VCH Verlag info:eu-repo/semantics/altIdentifier/doi/10.1002/cbdv.201700425 info:eu-repo/semantics/altIdentifier/url/https://onlinelibrary.wiley.com/doi/abs/10.1002/cbdv.201700425 http://hdl.handle.net/11336/55770 Patiño Cano, Laura Patricia; Quintana Manfredi, Rodrigo; Perez, Miriam Cristina; García, Mónica; Blustein, Guillermo; et al.; Isolation and Antifouling Activity of Azulene Derivatives from the Antarctic Gorgonian Acanthogorgia laxa; Wiley VCH Verlag; Chemistry and Biodiversity; 15; 1; 1-2018; 1-11; e1700425 1612-1872 CONICET Digital CONICET info:eu-repo/semantics/restrictedAccess https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ ACANTHOGORGIIDAE ANTIFOULING ACTIVITY AZULENE SESQUITERPENOIDS MARINE NATURAL PRODUCTS OCTOCORALS https://purl.org/becyt/ford/1.4 https://purl.org/becyt/ford/1 info:eu-repo/semantics/article info:ar-repo/semantics/artículo info:eu-repo/semantics/publishedVersion ftconicet https://doi.org/10.1002/cbdv.201700425 2023-09-24T18:15:58Z Three 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. Fil: Patiño Cano, Laura Patricia. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Unidad de Microanálisis y Métodos Físicos en Química Orgánica. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Unidad de Microanálisis y Métodos Físicos en Química Orgánica; Argentina Fil: Quintana Manfredi, Rodrigo. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Unidad de Microanálisis y Métodos Físicos en Química Orgánica. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Unidad de Microanálisis y Métodos Físicos en Química Orgánica; Argentina Fil: Perez, Miriam Cristina. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas. Centro de Investigaciones en Tecnología de Pinturas. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Investigaciones en Tecnología de Pinturas; Argentina Fil: García, Mónica. Provincia de Buenos Aires. Gobernación. ... Article in Journal/Newspaper Antarc* Antarctic CONICET Digital (Consejo Nacional de Investigaciones Científicas y Técnicas) Antarctic The Antarctic Argentina Perez ENVELOPE(-69.117,-69.117,-68.517,-68.517) Laxa ENVELOPE(-17.055,-17.055,65.344,65.344) Mónica ENVELOPE(-75.533,-75.533,-69.817,-69.817) Chemistry & Biodiversity 15 1 e1700425 |
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CONICET Digital (Consejo Nacional de Investigaciones Científicas y Técnicas) |
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language |
English |
topic |
ACANTHOGORGIIDAE ANTIFOULING ACTIVITY AZULENE SESQUITERPENOIDS MARINE NATURAL PRODUCTS OCTOCORALS https://purl.org/becyt/ford/1.4 https://purl.org/becyt/ford/1 |
spellingShingle |
ACANTHOGORGIIDAE ANTIFOULING ACTIVITY AZULENE SESQUITERPENOIDS MARINE NATURAL PRODUCTS OCTOCORALS https://purl.org/becyt/ford/1.4 https://purl.org/becyt/ford/1 Patiño Cano, Laura Patricia Quintana Manfredi, Rodrigo Perez, Miriam Cristina García, Mónica Blustein, Guillermo Cordeiro, Ralf Perez, Carlos D. Schejter, Laura Palermo, Jorge Alejandro Isolation and Antifouling Activity of Azulene Derivatives from the Antarctic Gorgonian Acanthogorgia laxa |
topic_facet |
ACANTHOGORGIIDAE ANTIFOULING ACTIVITY AZULENE SESQUITERPENOIDS MARINE NATURAL PRODUCTS OCTOCORALS https://purl.org/becyt/ford/1.4 https://purl.org/becyt/ford/1 |
description |
Three 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. Fil: Patiño Cano, Laura Patricia. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Unidad de Microanálisis y Métodos Físicos en Química Orgánica. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Unidad de Microanálisis y Métodos Físicos en Química Orgánica; Argentina Fil: Quintana Manfredi, Rodrigo. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Unidad de Microanálisis y Métodos Físicos en Química Orgánica. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Unidad de Microanálisis y Métodos Físicos en Química Orgánica; Argentina Fil: Perez, Miriam Cristina. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas. Centro de Investigaciones en Tecnología de Pinturas. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Investigaciones en Tecnología de Pinturas; Argentina Fil: García, Mónica. Provincia de Buenos Aires. Gobernación. ... |
format |
Article in Journal/Newspaper |
author |
Patiño Cano, Laura Patricia Quintana Manfredi, Rodrigo Perez, Miriam Cristina García, Mónica Blustein, Guillermo Cordeiro, Ralf Perez, Carlos D. Schejter, Laura Palermo, Jorge Alejandro |
author_facet |
Patiño Cano, Laura Patricia Quintana Manfredi, Rodrigo Perez, Miriam Cristina García, Mónica Blustein, Guillermo Cordeiro, Ralf Perez, Carlos D. Schejter, Laura Palermo, Jorge Alejandro |
author_sort |
Patiño Cano, Laura Patricia |
title |
Isolation and Antifouling Activity of Azulene Derivatives from the Antarctic Gorgonian Acanthogorgia laxa |
title_short |
Isolation and Antifouling Activity of Azulene Derivatives from the Antarctic Gorgonian Acanthogorgia laxa |
title_full |
Isolation and Antifouling Activity of Azulene Derivatives from the Antarctic Gorgonian Acanthogorgia laxa |
title_fullStr |
Isolation and Antifouling Activity of Azulene Derivatives from the Antarctic Gorgonian Acanthogorgia laxa |
title_full_unstemmed |
Isolation and Antifouling Activity of Azulene Derivatives from the Antarctic Gorgonian Acanthogorgia laxa |
title_sort |
isolation and antifouling activity of azulene derivatives from the antarctic gorgonian acanthogorgia laxa |
publisher |
Wiley VCH Verlag |
url |
http://hdl.handle.net/11336/55770 |
long_lat |
ENVELOPE(-69.117,-69.117,-68.517,-68.517) ENVELOPE(-17.055,-17.055,65.344,65.344) ENVELOPE(-75.533,-75.533,-69.817,-69.817) |
geographic |
Antarctic The Antarctic Argentina Perez Laxa Mónica |
geographic_facet |
Antarctic The Antarctic Argentina Perez Laxa Mónica |
genre |
Antarc* Antarctic |
genre_facet |
Antarc* Antarctic |
op_relation |
info:eu-repo/semantics/altIdentifier/doi/10.1002/cbdv.201700425 info:eu-repo/semantics/altIdentifier/url/https://onlinelibrary.wiley.com/doi/abs/10.1002/cbdv.201700425 http://hdl.handle.net/11336/55770 Patiño Cano, Laura Patricia; Quintana Manfredi, Rodrigo; Perez, Miriam Cristina; García, Mónica; Blustein, Guillermo; et al.; Isolation and Antifouling Activity of Azulene Derivatives from the Antarctic Gorgonian Acanthogorgia laxa; Wiley VCH Verlag; Chemistry and Biodiversity; 15; 1; 1-2018; 1-11; e1700425 1612-1872 CONICET Digital CONICET |
op_rights |
info:eu-repo/semantics/restrictedAccess https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ |
op_doi |
https://doi.org/10.1002/cbdv.201700425 |
container_title |
Chemistry & Biodiversity |
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15 |
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1 |
container_start_page |
e1700425 |
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1779321613803585536 |