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Please use this identifier to cite or link to this item: http://acervodigital.unesp.br/handle/11449/69936
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dc.contributor.authorDa Silva, Viviane Cândida-
dc.contributor.authorFaria, Andréia de Oliveira-
dc.contributor.authorBolzani, Vanderlan da Silva-
dc.contributor.authorLopes, Márcia Nasser-
dc.date.accessioned2014-05-27T11:22:37Z-
dc.date.accessioned2016-10-25T18:24:26Z-
dc.date.available2014-05-27T11:22:37Z-
dc.date.available2016-10-25T18:24:26Z-
dc.date.issued2007-10-11-
dc.identifierhttp://dx.doi.org/10.1002/hlca.200790187-
dc.identifier.citationHelvetica Chimica Acta, v. 90, n. 9, p. 1781-1785, 2007.-
dc.identifier.issn0018-019X-
dc.identifier.urihttp://hdl.handle.net/11449/69936-
dc.identifier.urihttp://acervodigital.unesp.br/handle/11449/69936-
dc.description.abstractPhytochemical investigations of the stems of a specimen of Alibertia macrophylla led to the isolation and characterization of the new diterpene ent-kaurane-2β,3α,16α-triol (1), along with triterpenes 2-8, iridoids 9-12, and phenolic acids 13-15. The structure of 1 was established based on spectroscopic studies (1H- and 13C-NMR, IR, and HR-ESI-MS). This is the first report of the isolation of a diterpene from the Alibertia genus in Rubiaceae. © 2007 Verlag Helvetica Chimica Acta AG.en
dc.format.extent1781-1785-
dc.language.isoeng-
dc.sourceScopus-
dc.subjectAlibertia macrophylla-
dc.subjectKaurane diterpene-
dc.subjectPhytochemical investigations-
dc.subjectNuclear magnetic resonance spectroscopy-
dc.subjectPhenols-
dc.subjectPlants (botany)-
dc.subjectSpectroscopic analysis-
dc.subjectOlefins-
dc.subject6beta hydroxygeniposide-
dc.subjectalpha amirenone-
dc.subjectbeta amirenone-
dc.subjectcaffeic acid-
dc.subjectent kaurane 2beta,3alpha,16alpha triol-
dc.subjectent kaurane diterpene-
dc.subjectgardenoside-
dc.subjectgermanicone-
dc.subjectiridoid-
dc.subjectkaurane derivative-
dc.subjectlupenone-
dc.subjectlupeol-
dc.subjectoleanolic acid-
dc.subjectphenol-
dc.subjectplant extract-
dc.subjectprotocatechuic acid-
dc.subjectshanziside methyl ester-
dc.subjectsitosterol-
dc.subjectsteroid-
dc.subjectstigmasterol-
dc.subjecttriterpene derivative-
dc.subjectunclassified drug-
dc.subjectursolic acid-
dc.subjectvanillic acid-
dc.subjectdrug isolation-
dc.subjectdrug structure-
dc.subjectelectrospray mass spectrometry-
dc.subjectinfrared spectroscopy-
dc.subjectnuclear magnetic resonance spectroscopy-
dc.subjectplant stem-
dc.subjectpriority journal-
dc.subjectRubiaceae-
dc.titleA new ent-kaurane diterpene from stems of Alibertia macrophylla K. Schum. (Rubiaceae)en
dc.typeoutro-
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)-
dc.description.affiliationDepartamento de Química Orgânica Instituto de Química UNESP 'Júlio de Mesquita Filho', C.P. 355, CEP 14801-970, Araraquara, SP-
dc.description.affiliationUnespDepartamento de Química Orgânica Instituto de Química UNESP 'Júlio de Mesquita Filho', C.P. 355, CEP 14801-970, Araraquara, SP-
dc.identifier.doi10.1002/hlca.200790187-
dc.identifier.wosWOS:000249941300017-
dc.rights.accessRightsAcesso restrito-
dc.relation.ispartofHelvetica Chimica Acta-
dc.identifier.scopus2-s2.0-34948816558-
Appears in Collections:Artigos, TCCs, Teses e Dissertações da Unesp

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