Isolation and Antifouling Activity of Azulene Derivatives from the Antarctic Gorgonian Acanthogorgia laxa

• Published in: Chemistry & Biodiversity
• Main Authors: Patiño Cano, Laura P., Quintana Manfredi, Rodrigo, Pérez, Miriam, García, Mónica, Blustein, Guillermo, Cordeiro, Ralf, Pérez, Carlos D., Schejter, Laura, Palermo, Jorge A.
• Other Authors: Consejo Nacional de Investigaciones Científicas y Técnicas, Universidad de Buenos Aires, Agencia Nacional de Promoción Científica y Tecnológica, Conselho Nacional de Desenvolvimento Científico e Tecnológico
• Format: Article in Journal/Newspaper
• Language: English
• Published: Wiley 2017
• Subjects: Antarctic; Laxa; The Antarctic; Antarc*
• Online Access: http://dx.doi.org/10.1002/cbdv.201700425; https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1002%2Fcbdv.201700425; https://onlinelibrary.wiley.com/doi/pdf/10.1002/cbdv.201700425

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 C 16 linderazulene derivative ( 3 ) was also identified. This compound has an extra...