Two Dibenzylbutyrolactol derivatives and other chemical constituents from Aristolochia peltato-deltoidea

Detalhes bibliográficos
Autor(a) principal: SILVA, Ana Paula Freitas da
Data de Publicação: 1999
Outros Autores: PALMEIRA JUNIOR, Sebastião Ferreira, CONSERVA, Lucia Maria, GUILHON, Giselle Maria Skelding Pinheiro
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UFPA
DOI: 10.1590/S0103-50531999000200009
Texto Completo: http://repositorio.ufpa.br/jspui/handle/2011/3913
Resumo: Do extrato hexânico das partes aéreas de Aristolochia peltato-deltoidea Hoehne (Aristolochiaceae) foram isolados duas novas lignanas epiméricas do tipo dibenzilbutirolactol, rel-(8R, 8 S, 9S)-3,4-dimetoxi-3 ,4 -metilenodioxi-9b-etoxi- e rel-(8R, 8 S, 9R)-3,4-dimetoxi-3 ,4 -metilenodioxi-9a-etoxi-lignanas-8.8 ,9.O.9 , além da neolignana benzofurânica eupomatenóide-7, a-tocoferilquinona, b-sitosterol e estigmasterol. Do extrato clorofórmico foram isoladas duas lignanas dibenzilbutirolactonas diasteroisoméricas: rel-(8R, 8 R)- e rel-(8R, 8 S)-3,4-dimetoxi-3 ,4 -metilenodioxi-9-oxo-lignanas-8.8 ,9.O.9 . A composição química das frações apolares do extrato hexânico também foi analisada por CG/EM. Dentre os componentes detectados, dez foram identificados. As estruturas dos compostos isolados foram elucidadas utilizando-se métodos espectrométricos.
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spelling 2013-05-28T13:00:16Z2013-05-28T13:00:16Z1999-04SILVA, Ana Paula Freitas da, et al. Two Dibenzylbutyrolactol derivatives and other chemical constituents from Aristolochia peltato-deltoidea. Journal of the Brazilian Chemical Society, São Paulo, v. 10, n. 2, p. 122-126, mar./abr. 1999. Disponível em: <http://www.scielo.br/pdf/jbchs/v10n2/a09v10n2.pdf>. Acesso em: 27 maio 2013. <http://dx.doi.org/10.1590/S0103-50531999000200009>.1678-47900103-5053http://repositorio.ufpa.br/jspui/handle/2011/3913Do extrato hexânico das partes aéreas de Aristolochia peltato-deltoidea Hoehne (Aristolochiaceae) foram isolados duas novas lignanas epiméricas do tipo dibenzilbutirolactol, rel-(8R, 8 S, 9S)-3,4-dimetoxi-3 ,4 -metilenodioxi-9b-etoxi- e rel-(8R, 8 S, 9R)-3,4-dimetoxi-3 ,4 -metilenodioxi-9a-etoxi-lignanas-8.8 ,9.O.9 , além da neolignana benzofurânica eupomatenóide-7, a-tocoferilquinona, b-sitosterol e estigmasterol. Do extrato clorofórmico foram isoladas duas lignanas dibenzilbutirolactonas diasteroisoméricas: rel-(8R, 8 R)- e rel-(8R, 8 S)-3,4-dimetoxi-3 ,4 -metilenodioxi-9-oxo-lignanas-8.8 ,9.O.9 . A composição química das frações apolares do extrato hexânico também foi analisada por CG/EM. Dentre os componentes detectados, dez foram identificados. As estruturas dos compostos isolados foram elucidadas utilizando-se métodos espectrométricos.The hexane extract from the aerial parts of Aristolochia peltato-deltoidea Hoehne (Aristolochiaceae) afforded two new epimeric lignans of the type dibenzylbutyrolactol, rel-(8R, 8 S, 9S)-3,4-dimethoxy-3 ,4 -methylenedioxy-9b-ethoxy- and rel-(8R, 8 S, 9R)-3,4-dimethoxy-3 ,4 -methylenedioxy-9a-ethoxy-lignans-8.8 ,9.O.9 , besides a benzofuran neolignan, known as eupomatenoid-7, a-tocopherylquinone, b-sitosterol and stigmasterol. From the chloroform extract were isolated two diastereomeric dibenzylbutyrolactone lignans: rel-(8R, 8 R)- and rel-(8R, 8 S)-3,4-dimethoxy-3 ,4 -methylenedioxy-9-oxo-lignans-8.8 ,9.O.9 . Chemical composition analysis by GC/MS of the non polar fractions from the hexane extract was also carried out and ten components were identified. The structures of the isolated compounds were elucidated utilizing spectrometric methods.engAnálise químicaAristolochia peltato-deltoideaAristolochiaceaeBenzofuran neolignanDibenzylbutyrolactol lignansA-tocopherylquinoneIlha de Maçaranduba - PAPará - EstadoAmazônia brasileiraTwo Dibenzylbutyrolactol derivatives and other chemical constituents from Aristolochia peltato-deltoideainfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleSILVA, Ana Paula Freitas daPALMEIRA JUNIOR, Sebastião FerreiraCONSERVA, Lucia MariaGUILHON, Giselle Maria Skelding Pinheiroinfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da UFPAinstname:Universidade Federal do Pará (UFPA)instacron:UFPAORIGINALArtigo_TwoDibenzylbutyrolactolDerivatives.pdfArtigo_TwoDibenzylbutyrolactolDerivatives.pdfapplication/pdf45870http://repositorio.ufpa.br/oai/bitstream/2011/3913/1/Artigo_TwoDibenzylbutyrolactolDerivatives.pdff6d0370592a29cd0252a9a1b38f43d46MD51CC-LICENSElicense_urllicense_urltext/plain; charset=utf-849http://repositorio.ufpa.br/oai/bitstream/2011/3913/2/license_urlfd26723f8d7edacdb29e3f03465c3b03MD52license_textlicense_texttext/html; charset=utf-80http://repositorio.ufpa.br/oai/bitstream/2011/3913/3/license_textd41d8cd98f00b204e9800998ecf8427eMD53license_rdflicense_rdfapplication/rdf+xml; charset=utf-823599http://repositorio.ufpa.br/oai/bitstream/2011/3913/4/license_rdf9e2b7f6edbd693264102b96ece20428aMD54LICENSElicense.txtlicense.txttext/plain; charset=utf-81996http://repositorio.ufpa.br/oai/bitstream/2011/3913/5/license.txt4b350777eea7a4b1ae7cd9a06fd687a1MD55TEXTArtigo_TwoDibenzylbutyrolactolDerivatives.pdf.txtArtigo_TwoDibenzylbutyrolactolDerivatives.pdf.txtExtracted texttext/plain16084http://repositorio.ufpa.br/oai/bitstream/2011/3913/6/Artigo_TwoDibenzylbutyrolactolDerivatives.pdf.txt5a3e42c66ad27ae5d5c93210bf805ea1MD562011/39132019-05-23 10:25:54.025oai:repositorio.ufpa.br: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Repositório InstitucionalPUBhttp://repositorio.ufpa.br/oai/requestriufpabc@ufpa.bropendoar:21232019-05-23T13:25:54Repositório Institucional da UFPA - Universidade Federal do Pará (UFPA)false
dc.title.pt_BR.fl_str_mv Two Dibenzylbutyrolactol derivatives and other chemical constituents from Aristolochia peltato-deltoidea
title Two Dibenzylbutyrolactol derivatives and other chemical constituents from Aristolochia peltato-deltoidea
spellingShingle Two Dibenzylbutyrolactol derivatives and other chemical constituents from Aristolochia peltato-deltoidea
Two Dibenzylbutyrolactol derivatives and other chemical constituents from Aristolochia peltato-deltoidea
SILVA, Ana Paula Freitas da
Análise química
Aristolochia peltato-deltoidea
Aristolochiaceae
Benzofuran neolignan
Dibenzylbutyrolactol lignans
A-tocopherylquinone
Ilha de Maçaranduba - PA
Pará - Estado
Amazônia brasileira
SILVA, Ana Paula Freitas da
Análise química
Aristolochia peltato-deltoidea
Aristolochiaceae
Benzofuran neolignan
Dibenzylbutyrolactol lignans
A-tocopherylquinone
Ilha de Maçaranduba - PA
Pará - Estado
Amazônia brasileira
title_short Two Dibenzylbutyrolactol derivatives and other chemical constituents from Aristolochia peltato-deltoidea
title_full Two Dibenzylbutyrolactol derivatives and other chemical constituents from Aristolochia peltato-deltoidea
title_fullStr Two Dibenzylbutyrolactol derivatives and other chemical constituents from Aristolochia peltato-deltoidea
Two Dibenzylbutyrolactol derivatives and other chemical constituents from Aristolochia peltato-deltoidea
title_full_unstemmed Two Dibenzylbutyrolactol derivatives and other chemical constituents from Aristolochia peltato-deltoidea
Two Dibenzylbutyrolactol derivatives and other chemical constituents from Aristolochia peltato-deltoidea
title_sort Two Dibenzylbutyrolactol derivatives and other chemical constituents from Aristolochia peltato-deltoidea
author SILVA, Ana Paula Freitas da
author_facet SILVA, Ana Paula Freitas da
SILVA, Ana Paula Freitas da
PALMEIRA JUNIOR, Sebastião Ferreira
CONSERVA, Lucia Maria
GUILHON, Giselle Maria Skelding Pinheiro
PALMEIRA JUNIOR, Sebastião Ferreira
CONSERVA, Lucia Maria
GUILHON, Giselle Maria Skelding Pinheiro
author_role author
author2 PALMEIRA JUNIOR, Sebastião Ferreira
CONSERVA, Lucia Maria
GUILHON, Giselle Maria Skelding Pinheiro
author2_role author
author
author
dc.contributor.author.fl_str_mv SILVA, Ana Paula Freitas da
PALMEIRA JUNIOR, Sebastião Ferreira
CONSERVA, Lucia Maria
GUILHON, Giselle Maria Skelding Pinheiro
dc.subject.por.fl_str_mv Análise química
Aristolochia peltato-deltoidea
Aristolochiaceae
Benzofuran neolignan
Dibenzylbutyrolactol lignans
A-tocopherylquinone
Ilha de Maçaranduba - PA
Pará - Estado
Amazônia brasileira
topic Análise química
Aristolochia peltato-deltoidea
Aristolochiaceae
Benzofuran neolignan
Dibenzylbutyrolactol lignans
A-tocopherylquinone
Ilha de Maçaranduba - PA
Pará - Estado
Amazônia brasileira
description Do extrato hexânico das partes aéreas de Aristolochia peltato-deltoidea Hoehne (Aristolochiaceae) foram isolados duas novas lignanas epiméricas do tipo dibenzilbutirolactol, rel-(8R, 8 S, 9S)-3,4-dimetoxi-3 ,4 -metilenodioxi-9b-etoxi- e rel-(8R, 8 S, 9R)-3,4-dimetoxi-3 ,4 -metilenodioxi-9a-etoxi-lignanas-8.8 ,9.O.9 , além da neolignana benzofurânica eupomatenóide-7, a-tocoferilquinona, b-sitosterol e estigmasterol. Do extrato clorofórmico foram isoladas duas lignanas dibenzilbutirolactonas diasteroisoméricas: rel-(8R, 8 R)- e rel-(8R, 8 S)-3,4-dimetoxi-3 ,4 -metilenodioxi-9-oxo-lignanas-8.8 ,9.O.9 . A composição química das frações apolares do extrato hexânico também foi analisada por CG/EM. Dentre os componentes detectados, dez foram identificados. As estruturas dos compostos isolados foram elucidadas utilizando-se métodos espectrométricos.
publishDate 1999
dc.date.issued.fl_str_mv 1999-04
dc.date.accessioned.fl_str_mv 2013-05-28T13:00:16Z
dc.date.available.fl_str_mv 2013-05-28T13:00:16Z
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dc.identifier.citation.fl_str_mv SILVA, Ana Paula Freitas da, et al. Two Dibenzylbutyrolactol derivatives and other chemical constituents from Aristolochia peltato-deltoidea. Journal of the Brazilian Chemical Society, São Paulo, v. 10, n. 2, p. 122-126, mar./abr. 1999. Disponível em: <http://www.scielo.br/pdf/jbchs/v10n2/a09v10n2.pdf>. Acesso em: 27 maio 2013. <http://dx.doi.org/10.1590/S0103-50531999000200009>.
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0103-5053
identifier_str_mv SILVA, Ana Paula Freitas da, et al. Two Dibenzylbutyrolactol derivatives and other chemical constituents from Aristolochia peltato-deltoidea. Journal of the Brazilian Chemical Society, São Paulo, v. 10, n. 2, p. 122-126, mar./abr. 1999. Disponível em: <http://www.scielo.br/pdf/jbchs/v10n2/a09v10n2.pdf>. Acesso em: 27 maio 2013. <http://dx.doi.org/10.1590/S0103-50531999000200009>.
1678-4790
0103-5053
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