Chemical constituents of Aristolochia giberti

Detalhes bibliográficos
Autor(a) principal: Marchesini,Alessandra M.
Data de Publicação: 2009
Outros Autores: Prado,Giovana G., Messiano,Gisele B., Machado,Marcos B., Lopes,Lucia M. X.
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=S0103-50532009000900006
Resumo: Fourteen compounds were isolated from Aristolochia giberti. These included a new triterperne, (-)-onocera-8,8'-diol. In addition, 3-hydroxypropanoate, acetate, and formate were detected by NMR techniques, which suggests that they are derivatives from 2-butynedioate, which is not detected by ¹H NMR. GC-MS and chemometric analyses of essential oils from stems and leaves showed great similarity between this cultivated species in Brazil and that in Argentina, which allowed us to confirm the species identity and to differentiate the oils according to the plant parts.
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spelling Chemical constituents of Aristolochia gibertiAristolochia gibertiAristolochiaceae(-)-onocera-88'-diolessential oil2-butynedioateFourteen compounds were isolated from Aristolochia giberti. These included a new triterperne, (-)-onocera-8,8'-diol. In addition, 3-hydroxypropanoate, acetate, and formate were detected by NMR techniques, which suggests that they are derivatives from 2-butynedioate, which is not detected by ¹H NMR. GC-MS and chemometric analyses of essential oils from stems and leaves showed great similarity between this cultivated species in Brazil and that in Argentina, which allowed us to confirm the species identity and to differentiate the oils according to the plant parts.Sociedade Brasileira de Química2009-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-50532009000900006Journal of the Brazilian Chemical Society v.20 n.9 2009reponame:Journal of the Brazilian Chemical Society (Online)instname:Sociedade Brasileira de Química (SBQ)instacron:SBQ10.1590/S0103-50532009000900006info:eu-repo/semantics/openAccessMarchesini,Alessandra M.Prado,Giovana G.Messiano,Gisele B.Machado,Marcos B.Lopes,Lucia M. X.eng2011-10-14T00:00:00Zoai:scielo:S0103-50532009000900006Revistahttp://jbcs.sbq.org.brONGhttps://old.scielo.br/oai/scielo-oai.php||office@jbcs.sbq.org.br1678-47900103-5053opendoar:2011-10-14T00:00Journal of the Brazilian Chemical Society (Online) - Sociedade Brasileira de Química (SBQ)false
dc.title.none.fl_str_mv Chemical constituents of Aristolochia giberti
title Chemical constituents of Aristolochia giberti
spellingShingle Chemical constituents of Aristolochia giberti
Marchesini,Alessandra M.
Aristolochia giberti
Aristolochiaceae
(-)-onocera-8
8'-diol
essential oil
2-butynedioate
title_short Chemical constituents of Aristolochia giberti
title_full Chemical constituents of Aristolochia giberti
title_fullStr Chemical constituents of Aristolochia giberti
title_full_unstemmed Chemical constituents of Aristolochia giberti
title_sort Chemical constituents of Aristolochia giberti
author Marchesini,Alessandra M.
author_facet Marchesini,Alessandra M.
Prado,Giovana G.
Messiano,Gisele B.
Machado,Marcos B.
Lopes,Lucia M. X.
author_role author
author2 Prado,Giovana G.
Messiano,Gisele B.
Machado,Marcos B.
Lopes,Lucia M. X.
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Marchesini,Alessandra M.
Prado,Giovana G.
Messiano,Gisele B.
Machado,Marcos B.
Lopes,Lucia M. X.
dc.subject.por.fl_str_mv Aristolochia giberti
Aristolochiaceae
(-)-onocera-8
8'-diol
essential oil
2-butynedioate
topic Aristolochia giberti
Aristolochiaceae
(-)-onocera-8
8'-diol
essential oil
2-butynedioate
description Fourteen compounds were isolated from Aristolochia giberti. These included a new triterperne, (-)-onocera-8,8'-diol. In addition, 3-hydroxypropanoate, acetate, and formate were detected by NMR techniques, which suggests that they are derivatives from 2-butynedioate, which is not detected by ¹H NMR. GC-MS and chemometric analyses of essential oils from stems and leaves showed great similarity between this cultivated species in Brazil and that in Argentina, which allowed us to confirm the species identity and to differentiate the oils according to the plant parts.
publishDate 2009
dc.date.none.fl_str_mv 2009-01-01
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=S0103-50532009000900006
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-50532009000900006
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S0103-50532009000900006
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.20 n.9 2009
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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