Constituintes químicos de Vernonia chalybaea mart.
Autor(a) principal: | |
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Data de Publicação: | 2008 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Química Nova (Online) |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422008000700017 |
Resumo: | The chemical investigation of the hexane and ethanol extracts from aerial parts of Vernonia chalybaea conducted to the isolation and characterization of a new aliphatic tetrahydroxyl ether, along with a series of known compounds such as 4 α,10 α-epoxyaromadendrane, friedelin, taraxasteryl acetate, pseudotaraxasteryl acetate, lupeyl acetate, lupeol, α-amiryn, β-amiryn, β-sitosterol, stigmasterol, 2,3-dimethyl-1,2,3-tri-hydroxybuthanol, angophorol, angophorol-7-O-glucoside, angophorol-7-O-rutinoside, 3,7-dimethoxy-5,3',4'-trihydroxyflavone and acacetin. The structures of all compounds were determined by spectroscopic analysis and comparison with published spectral data. |
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Constituintes químicos de Vernonia chalybaea mart.Vernonia chalybaeaAsteraceaechemical constituentsThe chemical investigation of the hexane and ethanol extracts from aerial parts of Vernonia chalybaea conducted to the isolation and characterization of a new aliphatic tetrahydroxyl ether, along with a series of known compounds such as 4 α,10 α-epoxyaromadendrane, friedelin, taraxasteryl acetate, pseudotaraxasteryl acetate, lupeyl acetate, lupeol, α-amiryn, β-amiryn, β-sitosterol, stigmasterol, 2,3-dimethyl-1,2,3-tri-hydroxybuthanol, angophorol, angophorol-7-O-glucoside, angophorol-7-O-rutinoside, 3,7-dimethoxy-5,3',4'-trihydroxyflavone and acacetin. The structures of all compounds were determined by spectroscopic analysis and comparison with published spectral data.Sociedade Brasileira de Química2008-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422008000700017Química Nova v.31 n.7 2008reponame:Química Nova (Online)instname:Sociedade Brasileira de Química (SBQ)instacron:SBQ10.1590/S0100-40422008000700017info:eu-repo/semantics/openAccessCosta,Francisco José daBandeira,Paulo N.Albuquerque,Maria Rose Jane R.Pessoa,Otília Deusdênia L.Silveira,Edilberto R.Braz-Filho,Raimundopor2008-12-09T00:00:00Zoai:scielo:S0100-40422008000700017Revistahttps://www.scielo.br/j/qn/ONGhttps://old.scielo.br/oai/scielo-oai.phpquimicanova@sbq.org.br1678-70640100-4042opendoar:2008-12-09T00:00Química Nova (Online) - Sociedade Brasileira de Química (SBQ)false |
dc.title.none.fl_str_mv |
Constituintes químicos de Vernonia chalybaea mart. |
title |
Constituintes químicos de Vernonia chalybaea mart. |
spellingShingle |
Constituintes químicos de Vernonia chalybaea mart. Costa,Francisco José da Vernonia chalybaea Asteraceae chemical constituents |
title_short |
Constituintes químicos de Vernonia chalybaea mart. |
title_full |
Constituintes químicos de Vernonia chalybaea mart. |
title_fullStr |
Constituintes químicos de Vernonia chalybaea mart. |
title_full_unstemmed |
Constituintes químicos de Vernonia chalybaea mart. |
title_sort |
Constituintes químicos de Vernonia chalybaea mart. |
author |
Costa,Francisco José da |
author_facet |
Costa,Francisco José da Bandeira,Paulo N. Albuquerque,Maria Rose Jane R. Pessoa,Otília Deusdênia L. Silveira,Edilberto R. Braz-Filho,Raimundo |
author_role |
author |
author2 |
Bandeira,Paulo N. Albuquerque,Maria Rose Jane R. Pessoa,Otília Deusdênia L. Silveira,Edilberto R. Braz-Filho,Raimundo |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
Costa,Francisco José da Bandeira,Paulo N. Albuquerque,Maria Rose Jane R. Pessoa,Otília Deusdênia L. Silveira,Edilberto R. Braz-Filho,Raimundo |
dc.subject.por.fl_str_mv |
Vernonia chalybaea Asteraceae chemical constituents |
topic |
Vernonia chalybaea Asteraceae chemical constituents |
description |
The chemical investigation of the hexane and ethanol extracts from aerial parts of Vernonia chalybaea conducted to the isolation and characterization of a new aliphatic tetrahydroxyl ether, along with a series of known compounds such as 4 α,10 α-epoxyaromadendrane, friedelin, taraxasteryl acetate, pseudotaraxasteryl acetate, lupeyl acetate, lupeol, α-amiryn, β-amiryn, β-sitosterol, stigmasterol, 2,3-dimethyl-1,2,3-tri-hydroxybuthanol, angophorol, angophorol-7-O-glucoside, angophorol-7-O-rutinoside, 3,7-dimethoxy-5,3',4'-trihydroxyflavone and acacetin. The structures of all compounds were determined by spectroscopic analysis and comparison with published spectral data. |
publishDate |
2008 |
dc.date.none.fl_str_mv |
2008-01-01 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422008000700017 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422008000700017 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
10.1590/S0100-40422008000700017 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
text/html |
dc.publisher.none.fl_str_mv |
Sociedade Brasileira de Química |
publisher.none.fl_str_mv |
Sociedade Brasileira de Química |
dc.source.none.fl_str_mv |
Química Nova v.31 n.7 2008 reponame:Química Nova (Online) instname:Sociedade Brasileira de Química (SBQ) instacron:SBQ |
instname_str |
Sociedade Brasileira de Química (SBQ) |
instacron_str |
SBQ |
institution |
SBQ |
reponame_str |
Química Nova (Online) |
collection |
Química Nova (Online) |
repository.name.fl_str_mv |
Química Nova (Online) - Sociedade Brasileira de Química (SBQ) |
repository.mail.fl_str_mv |
quimicanova@sbq.org.br |
_version_ |
1750318108034203648 |