Electrospray ionization mass spectrometry screening of piperidine alkaloids from Senna spectabilis (Fabaceae) extracts: Fast identification of new constituents and co-metabolites

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dc.contributor.authorPivatto, Marcos [UNESP]
dc.contributor.authorCrotti, Antônio E. M.
dc.contributor.authorLopes, Norberto P.
dc.contributor.authorCastro-Gamboa, Ian [UNESP]
dc.contributor.authorDe Rezende, Amanda [UNESP]
dc.contributor.authorViegas Jr., Cláudio [UNESP]
dc.contributor.authorYoung, Maria Claudia M.
dc.contributor.authorFurlan, Maysa [UNESP]
dc.contributor.authorBolzani, Vanderlan da Silva [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionUniversidade de Franca
dc.contributor.institutionUniversidade de São Paulo (USP)
dc.contributor.institutionInstituto de Botânica
dc.date.accessioned2014-05-27T11:21:40Z
dc.date.available2014-05-27T11:21:40Z
dc.date.issued2005-11-01
dc.description.abstractThe fragmentation pattern of a homologous series of piperidine alkaloids isolated from S. spectabilis was investigated using electrospray ionization tandem mass spectrometry (ESI-MS/MS). The ESI-MS and ESI-MS/MS analyses of EtOH extracts and fractions from flowers and fruits of S. spectabilis allowed to elucidate the structures of four new compounds. The identification of these co-metabolites, based on the fragmentation patterns of previously isolated compounds, and further confirmed by accurate mass spectrometry defines this technique as a powerful tool to determine the metabolomic profile of species which has pharmacological importance. ©2005 Sociedade Brasileira de Química.en
dc.description.affiliationInstituto de Química Universidade Estadual Paulista, CP 355, 14801-970 Araraquara - SP
dc.description.affiliationNúcleo de Pesquisas em Ciências Exatas e Tecnológicas Universidade de Franca, Av. Dr. A. Salles de Oliveira 201, 14404-600 Franca - SP
dc.description.affiliationDepartamento de Física e Química Faculdade de Ciências Farmacêuticas Universidade de São Paulo, Via do Café s/n, 14040-903 Ribeirão Preto - SP
dc.description.affiliationSeção de Fisiologia e Bioquímica de Plantas Instituto de Botânica, CP 4005, 01061-970 São Paulo - SP
dc.description.affiliationUnespInstituto de Química Universidade Estadual Paulista, CP 355, 14801-970 Araraquara - SP
dc.format.extent1431-1438
dc.identifierhttp://dx.doi.org/10.1590/S0103-50532005000800023
dc.identifier.citationJournal of the Brazilian Chemical Society, v. 16, n. 6 B, p. 1431-1438, 2005.
dc.identifier.doi10.1590/S0103-50532005000800023
dc.identifier.file2-s2.0-30844453402.pdf
dc.identifier.issn0103-5053
dc.identifier.lattes1308042794786872
dc.identifier.lattes4484083685251673
dc.identifier.scieloS0103-50532005000800023
dc.identifier.scopus2-s2.0-30844453402
dc.identifier.urihttp://hdl.handle.net/11449/68471
dc.identifier.wosWOS:000234078700023
dc.language.isoeng
dc.relation.ispartofJournal of the Brazilian Chemical Society
dc.relation.ispartofjcr1.444
dc.relation.ispartofsjr0,357
dc.rights.accessRightsAcesso aberto
dc.sourceScopus
dc.subjectElectrospray
dc.subjectMetabolomic profile
dc.subjectPiperidine alkaloids
dc.subjectSenna spectabilis
dc.subjectTandem mass spectrometry
dc.titleElectrospray ionization mass spectrometry screening of piperidine alkaloids from Senna spectabilis (Fabaceae) extracts: Fast identification of new constituents and co-metabolitesen
dc.typeArtigo
dcterms.licensehttp://www.scielo.br/revistas/jbchs/iaboutj.htm
unesp.author.lattes1308042794786872
unesp.author.lattes4484083685251673
unesp.campusUniversidade Estadual Paulista (Unesp), Instituto de Química, Araraquarapt

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