Dibenzylbutyrolactone lignans and coumarins from Ipomoea cairica

Detalhes bibliográficos
Autor(a) principal: Lima,Olga O. de A
Data de Publicação: 1997
Outros Autores: Braz-Filho,Raimundo
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=S0103-50531997000300009
Resumo: From the aerial parts of Ipomoea cairica (L.) Sweet (Convolvulaceae) the coumarins umbelliferone and scopoletin, and the dibenzyl-g-butyrolactone lignans arctigenin, matairesinol and trachelogenin, were isolated along with b-sitoterol and fatty acids. The analysis of the RMN 13C spectra of these and other lignoids described in the literature made it possible to revise some chemical shift assignments.
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spelling Dibenzylbutyrolactone lignans and coumarins from Ipomoea cairicaIpomoea cairicaConvolvulaceaecoumarinsdibenzylbutyrolactone lignans13C-NMR dataFrom the aerial parts of Ipomoea cairica (L.) Sweet (Convolvulaceae) the coumarins umbelliferone and scopoletin, and the dibenzyl-g-butyrolactone lignans arctigenin, matairesinol and trachelogenin, were isolated along with b-sitoterol and fatty acids. The analysis of the RMN 13C spectra of these and other lignoids described in the literature made it possible to revise some chemical shift assignments.Sociedade Brasileira de Química1997-06-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-50531997000300009Journal of the Brazilian Chemical Society v.8 n.3 1997reponame:Journal of the Brazilian Chemical Society (Online)instname:Sociedade Brasileira de Química (SBQ)instacron:SBQ10.1590/S0103-50531997000300009info:eu-repo/semantics/openAccessLima,Olga O. de ABraz-Filho,Raimundoeng2011-01-31T00:00:00Zoai:scielo:S0103-50531997000300009Revistahttp://jbcs.sbq.org.brONGhttps://old.scielo.br/oai/scielo-oai.php||office@jbcs.sbq.org.br1678-47900103-5053opendoar:2011-01-31T00:00Journal of the Brazilian Chemical Society (Online) - Sociedade Brasileira de Química (SBQ)false
dc.title.none.fl_str_mv Dibenzylbutyrolactone lignans and coumarins from Ipomoea cairica
title Dibenzylbutyrolactone lignans and coumarins from Ipomoea cairica
spellingShingle Dibenzylbutyrolactone lignans and coumarins from Ipomoea cairica
Lima,Olga O. de A
Ipomoea cairica
Convolvulaceae
coumarins
dibenzylbutyrolactone lignans
13C-NMR data
title_short Dibenzylbutyrolactone lignans and coumarins from Ipomoea cairica
title_full Dibenzylbutyrolactone lignans and coumarins from Ipomoea cairica
title_fullStr Dibenzylbutyrolactone lignans and coumarins from Ipomoea cairica
title_full_unstemmed Dibenzylbutyrolactone lignans and coumarins from Ipomoea cairica
title_sort Dibenzylbutyrolactone lignans and coumarins from Ipomoea cairica
author Lima,Olga O. de A
author_facet Lima,Olga O. de A
Braz-Filho,Raimundo
author_role author
author2 Braz-Filho,Raimundo
author2_role author
dc.contributor.author.fl_str_mv Lima,Olga O. de A
Braz-Filho,Raimundo
dc.subject.por.fl_str_mv Ipomoea cairica
Convolvulaceae
coumarins
dibenzylbutyrolactone lignans
13C-NMR data
topic Ipomoea cairica
Convolvulaceae
coumarins
dibenzylbutyrolactone lignans
13C-NMR data
description From the aerial parts of Ipomoea cairica (L.) Sweet (Convolvulaceae) the coumarins umbelliferone and scopoletin, and the dibenzyl-g-butyrolactone lignans arctigenin, matairesinol and trachelogenin, were isolated along with b-sitoterol and fatty acids. The analysis of the RMN 13C spectra of these and other lignoids described in the literature made it possible to revise some chemical shift assignments.
publishDate 1997
dc.date.none.fl_str_mv 1997-06-01
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=S0103-50531997000300009
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-50531997000300009
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S0103-50531997000300009
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.8 n.3 1997
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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