A new flavonoid derivative from leaves of Oxandra Sessiliflora R. E. Fries

Detalhes bibliográficos
Autor(a) principal: Sousa, Elcilene Alves de
Data de Publicação: 2014
Outros Autores: Silva, Armenio Andre de Carvalho Almeida da, Cavalheiro, Alberto José, Lago, Joao Henrique Ghilardi [UNIFESP], Chaves, Mariana Helena
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNIFESP
Texto Completo: http://dx.doi.org/10.5935/0103-5053.20140023
http://repositorio.unifesp.br/handle/11600/8355
Resumo: The ethyl acetate (EtOAc) phase obtained from the partition of the ethanol (EtOH) extract from leaves of O. sessiliflora R. E. Fries (Annonaceae) was subjected to several chromatographic steps, including high efficiency liquid chromatography (HPLC), to afford the flavonoids: quercetin-3-O-α-L-rhamnopyranosyl-(1→4)-β-D-glucopyranoside (1), unprecedented in the literature, kaempferol-3-O-α-L-rhamnopyranosyl-(1→4)-β-D-glucopyranoside (2), rutin (3), and kaempferol-3-O-rutinoside (4). The structures were elucidated by analysis of their ¹H and 13C nuclear magnetic resonance (NMR) (1D and 2D) spectra and mass spectrometry.
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spelling A new flavonoid derivative from leaves of Oxandra Sessiliflora R. E. FriesOxandra sessilifloraflavonoidsquercetin-3-O-α-L-rhamnopyranosyl-(14)-β-D-glucopyranosideThe ethyl acetate (EtOAc) phase obtained from the partition of the ethanol (EtOH) extract from leaves of O. sessiliflora R. E. Fries (Annonaceae) was subjected to several chromatographic steps, including high efficiency liquid chromatography (HPLC), to afford the flavonoids: quercetin-3-O-α-L-rhamnopyranosyl-(1→4)-β-D-glucopyranoside (1), unprecedented in the literature, kaempferol-3-O-α-L-rhamnopyranosyl-(1→4)-β-D-glucopyranoside (2), rutin (3), and kaempferol-3-O-rutinoside (4). The structures were elucidated by analysis of their ¹H and 13C nuclear magnetic resonance (NMR) (1D and 2D) spectra and mass spectrometry.A fração em acetato de etila (EtOAc) obtida a partir da partição do extrato de etanol (EtOH) das folhas de O. sessiliflora R. E. Fries (Annonaceae) foi submetida a diversos procedimentos cromatográficos, incluindo cromatografia líquida de alta eficiência (HPLC), o que resultou no isolamento dos flavonóides: quercetina-3-O-α-L-ramnopiranosil-(1→4)-β-D-glucopiranosídeo (1), inédito na literatura, canferol-3-O-α-L-ramnopiranosil-(1→4)-β-D-glucopiranosídeo (2), rutina (3) e canferol-3-O-rutinosídeo (4). As estruturas foram definidas através da análise dos espectros de ressonância magnética nuclear (NMR) de ¹H e de 13C (1D e 2D) e espectrometria de massas.Universidade Federal do Piauí Departamento de QuímicaUniversidade Estadual Paulista Instituto de QuímicaUniversidade Federal de São Paulo (UNIFESP) Instituto de Ciências Ambientais, Químicas e FarmacêuticasUNIFESP, Instituto de Ciências Ambientais, Químicas e FarmacêuticasSciELOConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)Sociedade Brasileira de QuímicaUniversidade Federal do Piauí Departamento de QuímicaUniversidade Estadual Paulista (UNESP)Universidade Federal de São Paulo (UNIFESP)Sousa, Elcilene Alves deSilva, Armenio Andre de Carvalho Almeida daCavalheiro, Alberto JoséLago, Joao Henrique Ghilardi [UNIFESP]Chaves, Mariana Helena2015-06-14T13:47:04Z2015-06-14T13:47:04Z2014-04-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersion704-708application/pdfhttp://dx.doi.org/10.5935/0103-5053.20140023Journal of the Brazilian Chemical Society. Sociedade Brasileira de Química, v. 25, n. 4, p. 704-708, 2014.10.5935/0103-5053.20140023S0103-50532014000400011.pdf0103-50531678-4790S0103-50532014000400011http://repositorio.unifesp.br/handle/11600/8355WOS:000333741500011engJournal of the Brazilian Chemical Societyinfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da UNIFESPinstname:Universidade Federal de São Paulo (UNIFESP)instacron:UNIFESP2024-07-28T15:02:23Zoai:repositorio.unifesp.br/:11600/8355Repositório InstitucionalPUBhttp://www.repositorio.unifesp.br/oai/requestbiblioteca.csp@unifesp.bropendoar:34652024-07-28T15:02:23Repositório Institucional da UNIFESP - Universidade Federal de São Paulo (UNIFESP)false
dc.title.none.fl_str_mv A new flavonoid derivative from leaves of Oxandra Sessiliflora R. E. Fries
title A new flavonoid derivative from leaves of Oxandra Sessiliflora R. E. Fries
spellingShingle A new flavonoid derivative from leaves of Oxandra Sessiliflora R. E. Fries
Sousa, Elcilene Alves de
Oxandra sessiliflora
flavonoids
quercetin-3-O-α-L-rhamnopyranosyl-(14)-β-D-glucopyranoside
title_short A new flavonoid derivative from leaves of Oxandra Sessiliflora R. E. Fries
title_full A new flavonoid derivative from leaves of Oxandra Sessiliflora R. E. Fries
title_fullStr A new flavonoid derivative from leaves of Oxandra Sessiliflora R. E. Fries
title_full_unstemmed A new flavonoid derivative from leaves of Oxandra Sessiliflora R. E. Fries
title_sort A new flavonoid derivative from leaves of Oxandra Sessiliflora R. E. Fries
author Sousa, Elcilene Alves de
author_facet Sousa, Elcilene Alves de
Silva, Armenio Andre de Carvalho Almeida da
Cavalheiro, Alberto José
Lago, Joao Henrique Ghilardi [UNIFESP]
Chaves, Mariana Helena
author_role author
author2 Silva, Armenio Andre de Carvalho Almeida da
Cavalheiro, Alberto José
Lago, Joao Henrique Ghilardi [UNIFESP]
Chaves, Mariana Helena
author2_role author
author
author
author
dc.contributor.none.fl_str_mv Universidade Federal do Piauí Departamento de Química
Universidade Estadual Paulista (UNESP)
Universidade Federal de São Paulo (UNIFESP)
dc.contributor.author.fl_str_mv Sousa, Elcilene Alves de
Silva, Armenio Andre de Carvalho Almeida da
Cavalheiro, Alberto José
Lago, Joao Henrique Ghilardi [UNIFESP]
Chaves, Mariana Helena
dc.subject.por.fl_str_mv Oxandra sessiliflora
flavonoids
quercetin-3-O-α-L-rhamnopyranosyl-(14)-β-D-glucopyranoside
topic Oxandra sessiliflora
flavonoids
quercetin-3-O-α-L-rhamnopyranosyl-(14)-β-D-glucopyranoside
description The ethyl acetate (EtOAc) phase obtained from the partition of the ethanol (EtOH) extract from leaves of O. sessiliflora R. E. Fries (Annonaceae) was subjected to several chromatographic steps, including high efficiency liquid chromatography (HPLC), to afford the flavonoids: quercetin-3-O-α-L-rhamnopyranosyl-(1→4)-β-D-glucopyranoside (1), unprecedented in the literature, kaempferol-3-O-α-L-rhamnopyranosyl-(1→4)-β-D-glucopyranoside (2), rutin (3), and kaempferol-3-O-rutinoside (4). The structures were elucidated by analysis of their ¹H and 13C nuclear magnetic resonance (NMR) (1D and 2D) spectra and mass spectrometry.
publishDate 2014
dc.date.none.fl_str_mv 2014-04-01
2015-06-14T13:47:04Z
2015-06-14T13:47:04Z
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://dx.doi.org/10.5935/0103-5053.20140023
Journal of the Brazilian Chemical Society. Sociedade Brasileira de Química, v. 25, n. 4, p. 704-708, 2014.
10.5935/0103-5053.20140023
S0103-50532014000400011.pdf
0103-5053
1678-4790
S0103-50532014000400011
http://repositorio.unifesp.br/handle/11600/8355
WOS:000333741500011
url http://dx.doi.org/10.5935/0103-5053.20140023
http://repositorio.unifesp.br/handle/11600/8355
identifier_str_mv Journal of the Brazilian Chemical Society. Sociedade Brasileira de Química, v. 25, n. 4, p. 704-708, 2014.
10.5935/0103-5053.20140023
S0103-50532014000400011.pdf
0103-5053
1678-4790
S0103-50532014000400011
WOS:000333741500011
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Journal of the Brazilian Chemical Society
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 704-708
application/pdf
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 reponame:Repositório Institucional da UNIFESP
instname:Universidade Federal de São Paulo (UNIFESP)
instacron:UNIFESP
instname_str Universidade Federal de São Paulo (UNIFESP)
instacron_str UNIFESP
institution UNIFESP
reponame_str Repositório Institucional da UNIFESP
collection Repositório Institucional da UNIFESP
repository.name.fl_str_mv Repositório Institucional da UNIFESP - Universidade Federal de São Paulo (UNIFESP)
repository.mail.fl_str_mv biblioteca.csp@unifesp.br
_version_ 1814268356765679616

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