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Please use this identifier to cite or link to this item: http://acervodigital.unesp.br/handle/11449/65463
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dc.contributor.authorYoung, M. Claudia M.-
dc.contributor.authorAraújo, Angela Regina-
dc.contributor.authorDa Silva, Cristhiane A.-
dc.contributor.authorLopes, Márcia Nasser-
dc.contributor.authorTrevisan, Ligia M. V.-
dc.contributor.authorBolzani, Vanderlan da Silva-
dc.date.accessioned2014-05-27T11:19:35Z-
dc.date.accessioned2016-10-25T18:15:06Z-
dc.date.available2014-05-27T11:19:35Z-
dc.date.available2016-10-25T18:15:06Z-
dc.date.issued1998-07-01-
dc.identifierhttp://dx.doi.org/10.1021/np9704617-
dc.identifier.citationJournal of Natural Products, v. 61, n. 7, p. 936-938, 1998.-
dc.identifier.issn0163-3864-
dc.identifier.urihttp://hdl.handle.net/11449/65463-
dc.identifier.urihttp://acervodigital.unesp.br/handle/11449/65463-
dc.description.abstractA novel triterpene; viburgenin (1), has been isolated from an extract of the ripe fruit rinds of Rudgea viburnioides, together with the known saponins, arjunglucoside I and trachelosperosides B-1 and E-l, and the triterpenes trachelosperogenin B (2) and arjungenin. Compound 2 was previously obtained as a product from enzymatic hydrolysis, and it is reported for the first time as a natural product. The structure of compound 1 was determined as 2α,3β,19α,23,24-pentahydroxyurs-12-ene by extensive use of 1D and 2D NMR spectroscopic methods. Compound 1 exhibited moderate antifungal activity against Cladosporium cladosporioides.en
dc.format.extent936-938-
dc.language.isoeng-
dc.sourceScopus-
dc.subjectmiconazole-
dc.subjectnystatin-
dc.subjectsaponin-
dc.subjecttrachelosperogenin b-
dc.subjecttriterpene-
dc.subjectunclassified drug-
dc.subjectviburgenin-
dc.subjectantifungal activity-
dc.subjectbioassay-
dc.subjectbrazil-
dc.subjectcladosporium-
dc.subjectdrug isolation-
dc.subjectfruit-
dc.subjecthydrolysis-
dc.subjectmass spectrometry-
dc.subjectnonhuman-
dc.subjectnuclear magnetic resonance spectroscopy-
dc.subjectAntifungal Agents-
dc.subjectBrazil-
dc.subjectChromatography, Thin Layer-
dc.subjectCladosporium-
dc.subjectMagnetic Resonance Spectroscopy-
dc.subjectMass Spectrometry-
dc.subjectMicrobial Sensitivity Tests-
dc.subjectPlants, Medicinal-
dc.subjectSaponins-
dc.subjectSpectrophotometry, Infrared-
dc.subjectSpectrophotometry, Ultraviolet-
dc.subjectTriterpenes-
dc.subjectCladosporium cladosporioides-
dc.subjectRudgea-
dc.subjectRudgea viburnioides-
dc.titleTriterpenes and saponins from Rudgea viburnioidesen
dc.typeoutro-
dc.contributor.institutionInstituto de Botânica-
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)-
dc.description.affiliationSecao Fisiol. e Bioquim. de Plantas Instituto de Botânica, CP. 4005, 01061-970, São Paulo, SP-
dc.description.affiliationInstituto de Química Universidade Estadual Paulista, CP 355, Araraquara SP-
dc.description.affiliationUnespInstituto de Química Universidade Estadual Paulista, CP 355, Araraquara SP-
dc.identifier.doi10.1021/np9704617-
dc.identifier.wosWOS:000075175900015-
dc.rights.accessRightsAcesso restrito-
dc.relation.ispartofJournal of Natural Products-
dc.identifier.scopus2-s2.0-0031927934-
dc.identifier.orcid0000-0001-7616-9652pt
Appears in Collections:Artigos, TCCs, Teses e Dissertações da Unesp

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