Aromaticine, a sesquiterpene lactone from Amblyopappus pusillus

Aromaticine (systematic name: 4a,8-dimethyl-3-methyl­ene-3,3a,4,4a,7a,8,9,9a-octa­hydro­azuleno[6,5-b]furan-2,5-dione), C(15)H(18)O(3), is a natural lactone isolated from Amblyopappus pusillus. The mol­ecular structure and conformation agree with the results of Romo, Joseph-Nathan & Díaz [(1964...

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Autores principales: Brito, Iván, Bórquez, Jorge, Loyola, Luis Alberto, López-Rodríguez, Matías
Formato: Texto
Lenguaje:English
Publicado: International Union of Crystallography 2008
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2960399/
https://www.ncbi.nlm.nih.gov/pubmed/21201548
http://dx.doi.org/10.1107/S1600536808002729
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author Brito, Iván
Bórquez, Jorge
Loyola, Luis Alberto
López-Rodríguez, Matías
author_facet Brito, Iván
Bórquez, Jorge
Loyola, Luis Alberto
López-Rodríguez, Matías
author_sort Brito, Iván
collection PubMed
description Aromaticine (systematic name: 4a,8-dimethyl-3-methyl­ene-3,3a,4,4a,7a,8,9,9a-octa­hydro­azuleno[6,5-b]furan-2,5-dione), C(15)H(18)O(3), is a natural lactone isolated from Amblyopappus pusillus. The mol­ecular structure and conformation agree with the results of Romo, Joseph-Nathan & Díaz [(1964 ▶). Tetra­hedron, 20, 79–85]. The fused-ring system contains a seven-membered ring in a twist-boat conformation and two five-membered rings trans fused in envelope conformations.
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spelling pubmed-29603992010-12-30 Aromaticine, a sesquiterpene lactone from Amblyopappus pusillus Brito, Iván Bórquez, Jorge Loyola, Luis Alberto López-Rodríguez, Matías Acta Crystallogr Sect E Struct Rep Online Organic Papers Aromaticine (systematic name: 4a,8-dimethyl-3-methyl­ene-3,3a,4,4a,7a,8,9,9a-octa­hydro­azuleno[6,5-b]furan-2,5-dione), C(15)H(18)O(3), is a natural lactone isolated from Amblyopappus pusillus. The mol­ecular structure and conformation agree with the results of Romo, Joseph-Nathan & Díaz [(1964 ▶). Tetra­hedron, 20, 79–85]. The fused-ring system contains a seven-membered ring in a twist-boat conformation and two five-membered rings trans fused in envelope conformations. International Union of Crystallography 2008-01-30 /pmc/articles/PMC2960399/ /pubmed/21201548 http://dx.doi.org/10.1107/S1600536808002729 Text en © Brito et al. 2008 http://creativecommons.org/licenses/by/2.0/uk/ This is an open-access article distributed under the terms of the Creative Commons Attribution Licence, which permits unrestricted use, distribution, and reproduction in any medium, provided the original authors and source are cited.
spellingShingle Organic Papers
Brito, Iván
Bórquez, Jorge
Loyola, Luis Alberto
López-Rodríguez, Matías
Aromaticine, a sesquiterpene lactone from Amblyopappus pusillus
title Aromaticine, a sesquiterpene lactone from Amblyopappus pusillus
title_full Aromaticine, a sesquiterpene lactone from Amblyopappus pusillus
title_fullStr Aromaticine, a sesquiterpene lactone from Amblyopappus pusillus
title_full_unstemmed Aromaticine, a sesquiterpene lactone from Amblyopappus pusillus
title_short Aromaticine, a sesquiterpene lactone from Amblyopappus pusillus
title_sort aromaticine, a sesquiterpene lactone from amblyopappus pusillus
topic Organic Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2960399/
https://www.ncbi.nlm.nih.gov/pubmed/21201548
http://dx.doi.org/10.1107/S1600536808002729
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