Constituintes químicos de Bombacopsis glabra ( bombacaceae)

Detalhes bibliográficos
Autor(a) principal: Paula, Vanderlúcia F.
Data de Publicação: 2006
Outros Autores: Cruz, Mariluze P., Barbosa, Luiz C. de A.
Tipo de documento: Artigo
Idioma: por
Título da fonte: LOCUS Repositório Institucional da UFV
Texto Completo: http://dx.doi.org/10.1590/S0100-40422006000200007
http://www.locus.ufv.br/handle/123456789/24875
Resumo: The chemical study of the barks of the stem and roots of Bombacopsis glabra (Bombacaceae) led to the isolation and identification of 5-hydroxy-3,7,4'-trimethoxyflavone (1), 5-hydroxy-3,6,7,4'-tetramethoxyflavone (2), the naphtoquinone isohemigossypolone (3), the ester triacontil p-coumarate (4) besides lupeol and a mixture of b-sitosterol and stigmasterol. Their structures were elucidated by spectroscopic analysis, including IR, 1H and 13C NMR and MS. All these compounds, except 3, were isolated for the first time in the family.
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spelling Paula, Vanderlúcia F.Cruz, Mariluze P.Barbosa, Luiz C. de A.2019-04-30T17:40:39Z2019-04-30T17:40:39Z2006-031678-7064http://dx.doi.org/10.1590/S0100-40422006000200007http://www.locus.ufv.br/handle/123456789/24875The chemical study of the barks of the stem and roots of Bombacopsis glabra (Bombacaceae) led to the isolation and identification of 5-hydroxy-3,7,4'-trimethoxyflavone (1), 5-hydroxy-3,6,7,4'-tetramethoxyflavone (2), the naphtoquinone isohemigossypolone (3), the ester triacontil p-coumarate (4) besides lupeol and a mixture of b-sitosterol and stigmasterol. Their structures were elucidated by spectroscopic analysis, including IR, 1H and 13C NMR and MS. All these compounds, except 3, were isolated for the first time in the family.porQuímica Novav. 29, n. 2, p. 213- 215, mar.- abr. 2006Bombacopsis glabraFlavonesIsohemigossypoloneConstituintes químicos de Bombacopsis glabra ( bombacaceae)info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfinfo:eu-repo/semantics/openAccessreponame:LOCUS Repositório Institucional da UFVinstname:Universidade Federal de Viçosa (UFV)instacron:UFVORIGINALartigo.pdfartigo.pdftexto completoapplication/pdf91799https://locus.ufv.br//bitstream/123456789/24875/1/artigo.pdfafbd4acd2f3821aee274b769a8d98db9MD51LICENSElicense.txtlicense.txttext/plain; charset=utf-81748https://locus.ufv.br//bitstream/123456789/24875/2/license.txt8a4605be74aa9ea9d79846c1fba20a33MD52123456789/248752019-04-30 14:51:52.897oai:locus.ufv.br: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Repositório InstitucionalPUBhttps://www.locus.ufv.br/oai/requestfabiojreis@ufv.bropendoar:21452019-04-30T17:51:52LOCUS Repositório Institucional da UFV - Universidade Federal de Viçosa (UFV)false
dc.title.pt-BR.fl_str_mv Constituintes químicos de Bombacopsis glabra ( bombacaceae)
title Constituintes químicos de Bombacopsis glabra ( bombacaceae)
spellingShingle Constituintes químicos de Bombacopsis glabra ( bombacaceae)
Paula, Vanderlúcia F.
Bombacopsis glabra
Flavones
Isohemigossypolone
title_short Constituintes químicos de Bombacopsis glabra ( bombacaceae)
title_full Constituintes químicos de Bombacopsis glabra ( bombacaceae)
title_fullStr Constituintes químicos de Bombacopsis glabra ( bombacaceae)
title_full_unstemmed Constituintes químicos de Bombacopsis glabra ( bombacaceae)
title_sort Constituintes químicos de Bombacopsis glabra ( bombacaceae)
author Paula, Vanderlúcia F.
author_facet Paula, Vanderlúcia F.
Cruz, Mariluze P.
Barbosa, Luiz C. de A.
author_role author
author2 Cruz, Mariluze P.
Barbosa, Luiz C. de A.
author2_role author
author
dc.contributor.author.fl_str_mv Paula, Vanderlúcia F.
Cruz, Mariluze P.
Barbosa, Luiz C. de A.
dc.subject.pt-BR.fl_str_mv Bombacopsis glabra
Flavones
Isohemigossypolone
topic Bombacopsis glabra
Flavones
Isohemigossypolone
description The chemical study of the barks of the stem and roots of Bombacopsis glabra (Bombacaceae) led to the isolation and identification of 5-hydroxy-3,7,4'-trimethoxyflavone (1), 5-hydroxy-3,6,7,4'-tetramethoxyflavone (2), the naphtoquinone isohemigossypolone (3), the ester triacontil p-coumarate (4) besides lupeol and a mixture of b-sitosterol and stigmasterol. Their structures were elucidated by spectroscopic analysis, including IR, 1H and 13C NMR and MS. All these compounds, except 3, were isolated for the first time in the family.
publishDate 2006
dc.date.issued.fl_str_mv 2006-03
dc.date.accessioned.fl_str_mv 2019-04-30T17:40:39Z
dc.date.available.fl_str_mv 2019-04-30T17:40:39Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://dx.doi.org/10.1590/S0100-40422006000200007
http://www.locus.ufv.br/handle/123456789/24875
dc.identifier.issn.none.fl_str_mv 1678-7064
identifier_str_mv 1678-7064
url http://dx.doi.org/10.1590/S0100-40422006000200007
http://www.locus.ufv.br/handle/123456789/24875
dc.language.iso.fl_str_mv por
language por
dc.relation.ispartofseries.pt-BR.fl_str_mv v. 29, n. 2, p. 213- 215, mar.- abr. 2006
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Química Nova
publisher.none.fl_str_mv Química Nova
dc.source.none.fl_str_mv reponame:LOCUS Repositório Institucional da UFV
instname:Universidade Federal de Viçosa (UFV)
instacron:UFV
instname_str Universidade Federal de Viçosa (UFV)
instacron_str UFV
institution UFV
reponame_str LOCUS Repositório Institucional da UFV
collection LOCUS Repositório Institucional da UFV
bitstream.url.fl_str_mv https://locus.ufv.br//bitstream/123456789/24875/1/artigo.pdf
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