Others flavonoids from Ouratea hexasperma (Ochnaceae)

Detalhes bibliográficos
Autor(a) principal: Daniel,Juliana F. de S.
Data de Publicação: 2005
Outros Autores: Carvalho,Mário Geraldo de, Cardoso,Renata da S., Agra,Maria de F., Eberlin,Marcos N.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Journal of the Brazilian Chemical Society (Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-50532005000400022
Resumo: Chromatographic fractionation of the extracts from the leaves of Ouratea hexasperma (Ochnaceae) afforded a new flavone dimer 5-hydroxy-7-methoxyflavone-(4'-O-8")-5",4"' -dihydroxy-7"-methoxyflavone besides known agathisflavone, 7"-methylagathisflavone, epicatechin, 6-C-glycopyranosyl-luteolin and 3-O-glycopyranosyl-quercetin. The IR, NMR and mass spectra data analyses were used to establish the structures of these compounds.
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spelling Others flavonoids from Ouratea hexasperma (Ochnaceae)Ouratea hexaspermaOchnaceaeflavone dimeragathisflavonelanaraflavoneChromatographic fractionation of the extracts from the leaves of Ouratea hexasperma (Ochnaceae) afforded a new flavone dimer 5-hydroxy-7-methoxyflavone-(4'-O-8")-5",4"' -dihydroxy-7"-methoxyflavone besides known agathisflavone, 7"-methylagathisflavone, epicatechin, 6-C-glycopyranosyl-luteolin and 3-O-glycopyranosyl-quercetin. The IR, NMR and mass spectra data analyses were used to establish the structures of these compounds.Sociedade Brasileira de Química2005-06-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-50532005000400022Journal of the Brazilian Chemical Society v.16 n.3b 2005reponame:Journal of the Brazilian Chemical Society (Online)instname:Sociedade Brasileira de Química (SBQ)instacron:SBQ10.1590/S0103-50532005000400022info:eu-repo/semantics/openAccessDaniel,Juliana F. de S.Carvalho,Mário Geraldo deCardoso,Renata da S.Agra,Maria de F.Eberlin,Marcos N.eng2005-08-09T00:00:00Zoai:scielo:S0103-50532005000400022Revistahttp://jbcs.sbq.org.brONGhttps://old.scielo.br/oai/scielo-oai.php||office@jbcs.sbq.org.br1678-47900103-5053opendoar:2005-08-09T00:00Journal of the Brazilian Chemical Society (Online) - Sociedade Brasileira de Química (SBQ)false
dc.title.none.fl_str_mv Others flavonoids from Ouratea hexasperma (Ochnaceae)
title Others flavonoids from Ouratea hexasperma (Ochnaceae)
spellingShingle Others flavonoids from Ouratea hexasperma (Ochnaceae)
Daniel,Juliana F. de S.
Ouratea hexasperma
Ochnaceae
flavone dimer
agathisflavone
lanaraflavone
title_short Others flavonoids from Ouratea hexasperma (Ochnaceae)
title_full Others flavonoids from Ouratea hexasperma (Ochnaceae)
title_fullStr Others flavonoids from Ouratea hexasperma (Ochnaceae)
title_full_unstemmed Others flavonoids from Ouratea hexasperma (Ochnaceae)
title_sort Others flavonoids from Ouratea hexasperma (Ochnaceae)
author Daniel,Juliana F. de S.
author_facet Daniel,Juliana F. de S.
Carvalho,Mário Geraldo de
Cardoso,Renata da S.
Agra,Maria de F.
Eberlin,Marcos N.
author_role author
author2 Carvalho,Mário Geraldo de
Cardoso,Renata da S.
Agra,Maria de F.
Eberlin,Marcos N.
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Daniel,Juliana F. de S.
Carvalho,Mário Geraldo de
Cardoso,Renata da S.
Agra,Maria de F.
Eberlin,Marcos N.
dc.subject.por.fl_str_mv Ouratea hexasperma
Ochnaceae
flavone dimer
agathisflavone
lanaraflavone
topic Ouratea hexasperma
Ochnaceae
flavone dimer
agathisflavone
lanaraflavone
description Chromatographic fractionation of the extracts from the leaves of Ouratea hexasperma (Ochnaceae) afforded a new flavone dimer 5-hydroxy-7-methoxyflavone-(4'-O-8")-5",4"' -dihydroxy-7"-methoxyflavone besides known agathisflavone, 7"-methylagathisflavone, epicatechin, 6-C-glycopyranosyl-luteolin and 3-O-glycopyranosyl-quercetin. The IR, NMR and mass spectra data analyses were used to establish the structures of these compounds.
publishDate 2005
dc.date.none.fl_str_mv 2005-06-01
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=S0103-50532005000400022
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-50532005000400022
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S0103-50532005000400022
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 Journal of the Brazilian Chemical Society v.16 n.3b 2005
reponame:Journal of the Brazilian Chemical Society (Online)
instname:Sociedade Brasileira de Química (SBQ)
instacron:SBQ
instname_str Sociedade Brasileira de Química (SBQ)
instacron_str SBQ
institution SBQ
reponame_str Journal of the Brazilian Chemical Society (Online)
collection Journal of the Brazilian Chemical Society (Online)
repository.name.fl_str_mv Journal of the Brazilian Chemical Society (Online) - Sociedade Brasileira de Química (SBQ)
repository.mail.fl_str_mv ||office@jbcs.sbq.org.br
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