Terpenoids and Bibenzyls from Three Argentine Liverworts

A new rosane diterpenoid, 3α-hydroxy-5,15-rosadien-11-one (3), was isolated, together with a known rosane diterpenoid, 5,15-rosadiene-3,11-dione (4), and an aromadendrane sesquiterpenoid, ent-cyclocolorenone (5), from the Et(2)O extract of an unidentified Argentine liverwort Anastrophyllum species....

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Detalles Bibliográficos
Autores principales: Nagashima, Fumihiro, Asakawa, Yoshinori
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2011
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6264163/
https://www.ncbi.nlm.nih.gov/pubmed/22179426
http://dx.doi.org/10.3390/molecules161210471
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author Nagashima, Fumihiro
Asakawa, Yoshinori
author_facet Nagashima, Fumihiro
Asakawa, Yoshinori
author_sort Nagashima, Fumihiro
collection PubMed
description A new rosane diterpenoid, 3α-hydroxy-5,15-rosadien-11-one (3), was isolated, together with a known rosane diterpenoid, 5,15-rosadiene-3,11-dione (4), and an aromadendrane sesquiterpenoid, ent-cyclocolorenone (5), from the Et(2)O extract of an unidentified Argentine liverwort Anastrophyllum species. Moreover, four known sesquiterpene lactones 6–9 and two known bibenzyls 10, 11 were isolated from the Et(2)O extracts of Argentine Frullania brasiliensis and Radula voluta, respectively. The structures of compounds 3–11 were determined by the use of NMR techniques.
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spelling pubmed-62641632018-12-10 Terpenoids and Bibenzyls from Three Argentine Liverworts Nagashima, Fumihiro Asakawa, Yoshinori Molecules Article A new rosane diterpenoid, 3α-hydroxy-5,15-rosadien-11-one (3), was isolated, together with a known rosane diterpenoid, 5,15-rosadiene-3,11-dione (4), and an aromadendrane sesquiterpenoid, ent-cyclocolorenone (5), from the Et(2)O extract of an unidentified Argentine liverwort Anastrophyllum species. Moreover, four known sesquiterpene lactones 6–9 and two known bibenzyls 10, 11 were isolated from the Et(2)O extracts of Argentine Frullania brasiliensis and Radula voluta, respectively. The structures of compounds 3–11 were determined by the use of NMR techniques. MDPI 2011-12-16 /pmc/articles/PMC6264163/ /pubmed/22179426 http://dx.doi.org/10.3390/molecules161210471 Text en © 2011 by the authors; licensee MDPI, Basel, Switzerland. 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
Nagashima, Fumihiro
Asakawa, Yoshinori
Terpenoids and Bibenzyls from Three Argentine Liverworts
title Terpenoids and Bibenzyls from Three Argentine Liverworts
title_full Terpenoids and Bibenzyls from Three Argentine Liverworts
title_fullStr Terpenoids and Bibenzyls from Three Argentine Liverworts
title_full_unstemmed Terpenoids and Bibenzyls from Three Argentine Liverworts
title_short Terpenoids and Bibenzyls from Three Argentine Liverworts
title_sort terpenoids and bibenzyls from three argentine liverworts
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6264163/
https://www.ncbi.nlm.nih.gov/pubmed/22179426
http://dx.doi.org/10.3390/molecules161210471
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