Studies on Polyethers Produced by Red Algae

Two novel squalene-derived triterpenes, spirodehydrovenustatriol (3) and 14-keto-dehydrothyrsiferol (4) were isolated from the red alga Laurencia viridis, together with two new and unusual C(17) terpenoids, adejen A (5) and B (6). These truncated structures possess structural similarities with other...

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Detalles Bibliográficos
Autores principales: Cen-Pacheco, Francisco, Nordström, Laurette, Souto, María Luisa, Martín, Manuel Norte, Fernández, José Javier, Daranas, Antonio Hernández
Formato: Texto
Lenguaje:English
Publicado: Molecular Diversity Preservation International 2010
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2866481/
https://www.ncbi.nlm.nih.gov/pubmed/20479973
http://dx.doi.org/10.3390/md8041178
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author Cen-Pacheco, Francisco
Nordström, Laurette
Souto, María Luisa
Martín, Manuel Norte
Fernández, José Javier
Daranas, Antonio Hernández
author_facet Cen-Pacheco, Francisco
Nordström, Laurette
Souto, María Luisa
Martín, Manuel Norte
Fernández, José Javier
Daranas, Antonio Hernández
author_sort Cen-Pacheco, Francisco
collection PubMed
description Two novel squalene-derived triterpenes, spirodehydrovenustatriol (3) and 14-keto-dehydrothyrsiferol (4) were isolated from the red alga Laurencia viridis, together with two new and unusual C(17) terpenoids, adejen A (5) and B (6). These truncated structures possess structural similarities with other known squalene metabolites and their biogenetic origin has been proposed on the basis of an oxidative process of the squalene skeleton. All the structures were elucidated by extensive use of 2D NMR spectroscopic methods.
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spelling pubmed-28664812010-05-17 Studies on Polyethers Produced by Red Algae Cen-Pacheco, Francisco Nordström, Laurette Souto, María Luisa Martín, Manuel Norte Fernández, José Javier Daranas, Antonio Hernández Mar Drugs Article Two novel squalene-derived triterpenes, spirodehydrovenustatriol (3) and 14-keto-dehydrothyrsiferol (4) were isolated from the red alga Laurencia viridis, together with two new and unusual C(17) terpenoids, adejen A (5) and B (6). These truncated structures possess structural similarities with other known squalene metabolites and their biogenetic origin has been proposed on the basis of an oxidative process of the squalene skeleton. All the structures were elucidated by extensive use of 2D NMR spectroscopic methods. Molecular Diversity Preservation International 2010-04-07 /pmc/articles/PMC2866481/ /pubmed/20479973 http://dx.doi.org/10.3390/md8041178 Text en © 2010 by the authors; licensee Molecular Diversity Preservation International, Basel, Switzerland http://creativecommons.org/licenses/by/3.0 This article is an open-access article distributed under the terms and conditions of the Creative Commons Attribution license (http://creativecommons.org/licenses/by/3.0/).
spellingShingle Article
Cen-Pacheco, Francisco
Nordström, Laurette
Souto, María Luisa
Martín, Manuel Norte
Fernández, José Javier
Daranas, Antonio Hernández
Studies on Polyethers Produced by Red Algae
title Studies on Polyethers Produced by Red Algae
title_full Studies on Polyethers Produced by Red Algae
title_fullStr Studies on Polyethers Produced by Red Algae
title_full_unstemmed Studies on Polyethers Produced by Red Algae
title_short Studies on Polyethers Produced by Red Algae
title_sort studies on polyethers produced by red algae
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2866481/
https://www.ncbi.nlm.nih.gov/pubmed/20479973
http://dx.doi.org/10.3390/md8041178
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