Chemical constituents of Euphorbia hyberna L. (Euphorbiaceae)
Autor(a) principal: | |
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Data de Publicação: | 2012 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
Texto Completo: | http://hdl.handle.net/10400.13/4204 |
Resumo: | Chemical investigation of the aerial part and the roots of Euphorbia hyberna L. subs. hyberna. resulted in the isolation and identification of four triterpenoids (3�-O-octadecanoyllupeol (1), glut-5-en-3�-ol (2), 24-methylenecicloartan-3�-ol (3) and cicloart-23-ene-3�,25-diol (6)) along with the phenolic compounds ellagic acid (4) and 3,30 -di-O-methylellagic acid (7). Although these are all known compounds, this is the first report of their isolation from this plant. Their structures were elucidated on the basis of spectral methods, including 2D NMR experiences, and confirmed by comparing with the literature data. |
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Chemical constituents of Euphorbia hyberna L. (Euphorbiaceae)Euphorbia hyberna L.EuphorbiaceaeTriterpenoidsPhenolic compounds.Faculdade de Ciências da VidaChemical investigation of the aerial part and the roots of Euphorbia hyberna L. subs. hyberna. resulted in the isolation and identification of four triterpenoids (3�-O-octadecanoyllupeol (1), glut-5-en-3�-ol (2), 24-methylenecicloartan-3�-ol (3) and cicloart-23-ene-3�,25-diol (6)) along with the phenolic compounds ellagic acid (4) and 3,30 -di-O-methylellagic acid (7). Although these are all known compounds, this is the first report of their isolation from this plant. Their structures were elucidated on the basis of spectral methods, including 2D NMR experiences, and confirmed by comparing with the literature data.Taylor and FrancisDigitUMaFerreira, Ana Margarida V. D.Carvalho, Maria JoãoSequeira, Miguel M.Silva, Artur M. S.Carvalho, Luís H. M.2022-03-30T14:14:36Z2012-01-01T00:00:00Z2012-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10400.13/4204engFerreira, A. M. V., Carvalho, M. J. M., Sequeira, M. M., Silva, A. M., & Carvalho, L. H. (2013). Chemical constituents of Euphorbia hyberna L.(Euphorbiaceae). Natural Product Research, 27(3), 282-285. https://doi.org/10.1080/14786419.2012.66868810.1080/14786419.2012.668688info:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2022-09-05T12:57:26Zoai:digituma.uma.pt:10400.13/4204Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T15:08:07.655846Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse |
dc.title.none.fl_str_mv |
Chemical constituents of Euphorbia hyberna L. (Euphorbiaceae) |
title |
Chemical constituents of Euphorbia hyberna L. (Euphorbiaceae) |
spellingShingle |
Chemical constituents of Euphorbia hyberna L. (Euphorbiaceae) Ferreira, Ana Margarida V. D. Euphorbia hyberna L. Euphorbiaceae Triterpenoids Phenolic compounds . Faculdade de Ciências da Vida |
title_short |
Chemical constituents of Euphorbia hyberna L. (Euphorbiaceae) |
title_full |
Chemical constituents of Euphorbia hyberna L. (Euphorbiaceae) |
title_fullStr |
Chemical constituents of Euphorbia hyberna L. (Euphorbiaceae) |
title_full_unstemmed |
Chemical constituents of Euphorbia hyberna L. (Euphorbiaceae) |
title_sort |
Chemical constituents of Euphorbia hyberna L. (Euphorbiaceae) |
author |
Ferreira, Ana Margarida V. D. |
author_facet |
Ferreira, Ana Margarida V. D. Carvalho, Maria João Sequeira, Miguel M. Silva, Artur M. S. Carvalho, Luís H. M. |
author_role |
author |
author2 |
Carvalho, Maria João Sequeira, Miguel M. Silva, Artur M. S. Carvalho, Luís H. M. |
author2_role |
author author author author |
dc.contributor.none.fl_str_mv |
DigitUMa |
dc.contributor.author.fl_str_mv |
Ferreira, Ana Margarida V. D. Carvalho, Maria João Sequeira, Miguel M. Silva, Artur M. S. Carvalho, Luís H. M. |
dc.subject.por.fl_str_mv |
Euphorbia hyberna L. Euphorbiaceae Triterpenoids Phenolic compounds . Faculdade de Ciências da Vida |
topic |
Euphorbia hyberna L. Euphorbiaceae Triterpenoids Phenolic compounds . Faculdade de Ciências da Vida |
description |
Chemical investigation of the aerial part and the roots of Euphorbia hyberna L. subs. hyberna. resulted in the isolation and identification of four triterpenoids (3�-O-octadecanoyllupeol (1), glut-5-en-3�-ol (2), 24-methylenecicloartan-3�-ol (3) and cicloart-23-ene-3�,25-diol (6)) along with the phenolic compounds ellagic acid (4) and 3,30 -di-O-methylellagic acid (7). Although these are all known compounds, this is the first report of their isolation from this plant. Their structures were elucidated on the basis of spectral methods, including 2D NMR experiences, and confirmed by comparing with the literature data. |
publishDate |
2012 |
dc.date.none.fl_str_mv |
2012-01-01T00:00:00Z 2012-01-01T00:00:00Z 2022-03-30T14:14:36Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://hdl.handle.net/10400.13/4204 |
url |
http://hdl.handle.net/10400.13/4204 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Ferreira, A. M. V., Carvalho, M. J. M., Sequeira, M. M., Silva, A. M., & Carvalho, L. H. (2013). Chemical constituents of Euphorbia hyberna L.(Euphorbiaceae). Natural Product Research, 27(3), 282-285. https://doi.org/10.1080/14786419.2012.668688 10.1080/14786419.2012.668688 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Taylor and Francis |
publisher.none.fl_str_mv |
Taylor and Francis |
dc.source.none.fl_str_mv |
reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação instacron:RCAAP |
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Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
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RCAAP |
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RCAAP |
reponame_str |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
collection |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
repository.name.fl_str_mv |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
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1799129949432446976 |