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Please use this identifier to cite or link to this item: http://acervodigital.unesp.br/handle/11449/129016
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dc.contributor.authorHeredia-Vieira, Silvia C.-
dc.contributor.authorSimonet, Ana M.-
dc.contributor.authorVilegas, Wagner-
dc.contributor.authorMacias, Francisco A.-
dc.date.accessioned2015-10-21T20:12:47Z-
dc.date.accessioned2016-10-25T21:08:09Z-
dc.date.available2015-10-21T20:12:47Z-
dc.date.available2016-10-25T21:08:09Z-
dc.date.issued2015-01-01-
dc.identifierhttp://pubs.acs.org/doi/abs/10.1021/np500715x-
dc.identifier.citationJournal Of Natural Products. Washington: Amer Chemical Soc, v. 78, n. 1, p. 77-84, 2015.-
dc.identifier.issn0163-3864-
dc.identifier.urihttp://hdl.handle.net/11449/129016-
dc.identifier.urihttp://acervodigital.unesp.br/handle/11449/129016-
dc.description.abstractA phytochemical study of a Serjania marginata leaf extract with antiulcer activity afforded 15 compounds, including the new 3-O-alpha-L-arabinopyranosyl(1 -> 3)-alpha-L-rhamnopyranosyl(1 -> 2)[beta-D-glucopyranosyl(1 -> 4)]-alpha-L-arabinopyranosyloleanolic acid (1) and 7,5 "-anhydroapigenin 8-C-alpha-(2,6-dideoxy-5-hydroxy-ribo-hexopyranosyl)-4'-O-beta-D-glucopyranoside (4). The structures of the new compounds were determined by spectroscopic analysis, including 1D and 2D NMR techniques, mass spectrometry, and chemical methods. Compound 4 is a C-hexopyranosylapigenin with an unusual cyclic ether linkage between C-5" and C-7 of apigenin. The isolated proanthocyanidins have high antioxidant activities, and these compounds are probably responsible for the gastroprotective effect of the extract.en
dc.description.sponsorshipFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)-
dc.description.sponsorshipCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)-
dc.description.sponsorshipMinisterio de Economia y Competitividad (MINECO)-
dc.description.sponsorshipConsejeria de Economia Innovacion y Ciencia, Junta de Andalucia-
dc.format.extent77-84-
dc.language.isoeng-
dc.publisherAmer Chemical Soc-
dc.sourceWeb of Science-
dc.titleUnusual C,O-fused glycosylapigenins from serjania marginata leavesen
dc.typeoutro-
dc.contributor.institutionUniv Cadiz-
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)-
dc.description.affiliationUniv Cadiz, Fac Ciencias, Inst Biomol INBIO, Dept Quim Organ,Grp Alelopatia, Puerto Real 11510, Cadiz, Spain-
dc.description.affiliationUniversidade Estadual Paulista (UNESP), Faculdade de Ciências Farmacêuticas (FCFAR), BR-14801902 Araraquara, SP, Brasil-
dc.description.affiliationUniversidade Estadual Paulista (UNESP), Instituto de Biociências, Departamento de Ciências Biológicas, BR-11330900 São Vicente, SP, Brasil-
dc.description.affiliationUnespUniversidade Estadual Paulista (UNESP), Faculdade de Ciências Farmacêuticas (FCFAR), BR-14801902 Araraquara, SP, Brasil-
dc.description.affiliationUnespUniversidade Estadual Paulista (UNESP), Instituto de Biociências, Departamento de Ciências Biológicas, BR-11330900 São Vicente, SP, Brasil-
dc.description.sponsorshipIdFAPESP: 2009/52237-9-
dc.description.sponsorshipIdFAPESP: 2011/08880-4-
dc.description.sponsorshipIdCAPES: PDSE-17995/12-4-
dc.description.sponsorshipIdMinisterio de Economia y Competitividad (MINECO): AGL2013-42238-R-
dc.description.sponsorshipIdConsejeria de Economia Innovacion y Ciencia, Junta de Andalucia: AGR-5822-2011-
dc.identifier.doihttp://dx.doi.org/10.1021/np500715x-
dc.identifier.wosWOS:000348617800011-
dc.rights.accessRightsAcesso restrito-
dc.relation.ispartofJournal Of Natural Products-
Appears in Collections:Artigos, TCCs, Teses e Dissertações da Unesp

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