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Triterpenes and saponins from Rudgea viburnioides

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dc.contributor.authorYoung, M. Claudia M.
dc.contributor.authorAraújo, Angela Regina [UNESP]
dc.contributor.authorDa Silva, Cristhiane A. [UNESP]
dc.contributor.authorLopes, Márcia Nasser [UNESP]
dc.contributor.authorTrevisan, Ligia M. V. [UNESP]
dc.contributor.authorBolzani, Vanderlan da Silva [UNESP]
dc.contributor.institutionInstituto de Botânica
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-05-27T11:19:35Z
dc.date.available2014-05-27T11:19:35Z
dc.date.issued1998-07-01
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.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.format.extent936-938
dc.identifierhttp://dx.doi.org/10.1021/np9704617
dc.identifier.citationJournal of Natural Products, v. 61, n. 7, p. 936-938, 1998.
dc.identifier.doi10.1021/np9704617
dc.identifier.issn0163-3864
dc.identifier.lattes0037579054083160
dc.identifier.lattes3310170899693944
dc.identifier.lattes4484083685251673
dc.identifier.orcid0000-0001-7616-9652
dc.identifier.scopus2-s2.0-0031927934
dc.identifier.urihttp://hdl.handle.net/11449/65463
dc.identifier.wosWOS:000075175900015
dc.language.isoeng
dc.relation.ispartofJournal of Natural Products
dc.relation.ispartofjcr3.885
dc.relation.ispartofsjr1,368
dc.rights.accessRightsAcesso restritopt
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.typeArtigopt
dcterms.licensehttp://pubs.acs.org/paragonplus/copyright/jpa_form_a.pdf
dspace.entity.typePublication
relation.isOrgUnitOfPublicationbc74a1ce-4c4c-4dad-8378-83962d76c4fd
relation.isOrgUnitOfPublication.latestForDiscoverybc74a1ce-4c4c-4dad-8378-83962d76c4fd
unesp.author.lattes0037579054083160[2]
unesp.author.lattes3310170899693944
unesp.author.lattes4484083685251673
unesp.author.orcid0000-0001-7616-9652[2]
unesp.campusUniversidade Estadual Paulista (UNESP), Instituto de Química, Araraquarapt
unesp.departmentQuímica Orgânica - IQARpt

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