Conformational analysis and absolute stereochemistry of 'spongian'-related metabolites

New degraded and rearranged diterpenoids, 5-8, have been isolated from the Antarctic sponge Dendrilla membranosa. The structure and relative stereochemistry of these compounds were determined by spectroscopic data. The absolute stereochemistry of 5 was determined by spectroscopic data using a chiral...

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Published in:Tetrahedron
Main Authors: Díaz Marrero, Ana, Dorta, Enrique, Cueto, Mercedes, San Martín Barrientos, Aurelio, Darias, José
Format: Article in Journal/Newspaper
Language:English
Published: Elsevier Ltd 2004
Subjects:
Online Access:https://doi.org/10.1016/j.tet.2003.11.077
https://repositorio.uchile.cl/handle/2250/154405
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spelling ftunivchile:oai:repositorio.uchile.cl:2250/154405 2023-05-15T13:34:35+02:00 Conformational analysis and absolute stereochemistry of 'spongian'-related metabolites Díaz Marrero, Ana Dorta, Enrique Cueto, Mercedes San Martín Barrientos, Aurelio Darias, José 2004 application/pdf https://doi.org/10.1016/j.tet.2003.11.077 https://repositorio.uchile.cl/handle/2250/154405 en eng Elsevier Ltd Tetrahedron, Volumen 60, Issue 5, 2018, Pages 1073-1078 00404020 doi:10.1016/j.tet.2003.11.077 https://repositorio.uchile.cl/handle/2250/154405 Attribution-NonCommercial-NoDerivs 3.0 Chile http://creativecommons.org/licenses/by-nc-nd/3.0/cl/ CC-BY-NC-ND Tetrahedron Dendroceratida Diterpenes Sponges Stereochemistries Artículo de revista 2004 ftunivchile https://doi.org/10.1016/j.tet.2003.11.077 2023-01-22T00:50:48Z New degraded and rearranged diterpenoids, 5-8, have been isolated from the Antarctic sponge Dendrilla membranosa. The structure and relative stereochemistry of these compounds were determined by spectroscopic data. The absolute stereochemistry of 5 was determined by spectroscopic data using a chiral reagent. Conformational studies allowed us to assign also the absolute stereochemistry of 6-8, as well as those previously isolated spongian-derived metabolites with known relative stereochemistries. © 2003 Elsevier Ltd. All rights reserved. Article in Journal/Newspaper Antarc* Antarctic Universidad de Chile: Repositorio académico Antarctic The Antarctic Tetrahedron 60 5 1073 1078
institution Open Polar
collection Universidad de Chile: Repositorio académico
op_collection_id ftunivchile
language English
topic Dendroceratida
Diterpenes
Sponges
Stereochemistries
spellingShingle Dendroceratida
Diterpenes
Sponges
Stereochemistries
Díaz Marrero, Ana
Dorta, Enrique
Cueto, Mercedes
San Martín Barrientos, Aurelio
Darias, José
Conformational analysis and absolute stereochemistry of 'spongian'-related metabolites
topic_facet Dendroceratida
Diterpenes
Sponges
Stereochemistries
description New degraded and rearranged diterpenoids, 5-8, have been isolated from the Antarctic sponge Dendrilla membranosa. The structure and relative stereochemistry of these compounds were determined by spectroscopic data. The absolute stereochemistry of 5 was determined by spectroscopic data using a chiral reagent. Conformational studies allowed us to assign also the absolute stereochemistry of 6-8, as well as those previously isolated spongian-derived metabolites with known relative stereochemistries. © 2003 Elsevier Ltd. All rights reserved.
format Article in Journal/Newspaper
author Díaz Marrero, Ana
Dorta, Enrique
Cueto, Mercedes
San Martín Barrientos, Aurelio
Darias, José
author_facet Díaz Marrero, Ana
Dorta, Enrique
Cueto, Mercedes
San Martín Barrientos, Aurelio
Darias, José
author_sort Díaz Marrero, Ana
title Conformational analysis and absolute stereochemistry of 'spongian'-related metabolites
title_short Conformational analysis and absolute stereochemistry of 'spongian'-related metabolites
title_full Conformational analysis and absolute stereochemistry of 'spongian'-related metabolites
title_fullStr Conformational analysis and absolute stereochemistry of 'spongian'-related metabolites
title_full_unstemmed Conformational analysis and absolute stereochemistry of 'spongian'-related metabolites
title_sort conformational analysis and absolute stereochemistry of 'spongian'-related metabolites
publisher Elsevier Ltd
publishDate 2004
url https://doi.org/10.1016/j.tet.2003.11.077
https://repositorio.uchile.cl/handle/2250/154405
geographic Antarctic
The Antarctic
geographic_facet Antarctic
The Antarctic
genre Antarc*
Antarctic
genre_facet Antarc*
Antarctic
op_source Tetrahedron
op_relation Tetrahedron, Volumen 60, Issue 5, 2018, Pages 1073-1078
00404020
doi:10.1016/j.tet.2003.11.077
https://repositorio.uchile.cl/handle/2250/154405
op_rights Attribution-NonCommercial-NoDerivs 3.0 Chile
http://creativecommons.org/licenses/by-nc-nd/3.0/cl/
op_rightsnorm CC-BY-NC-ND
op_doi https://doi.org/10.1016/j.tet.2003.11.077
container_title Tetrahedron
container_volume 60
container_issue 5
container_start_page 1073
op_container_end_page 1078
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