Anthrone and oxanthrone C,O-diglycosides from Picramnia teapensis

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dc.contributor.authorRodriguez-Gamboa, T.
dc.contributor.authorVictor, SR
dc.contributor.authorFernandes, J. B.
dc.contributor.authorFo, E. R.
dc.contributor.authorda Silva, MFDF
dc.contributor.authorVieira, P. C.
dc.contributor.authorPagnocca, F. C.
dc.contributor.authorBueno, O. C.
dc.contributor.authorHebling, MJA
dc.contributor.authorCastro, O.
dc.contributor.institutionUniversidade Federal de São Carlos (UFSCar)
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionUniv Nacl
dc.date.accessioned2014-05-20T13:12:45Z
dc.date.available2014-05-20T13:12:45Z
dc.date.issued2000-12-01
dc.description.abstractTwo C,O-diglycosylated compounds, the anthrone picramnioside F, and the oxanthrone mayoside C, were isolated from the stem bark of Picramnia teapensis, along with the previously reported anthraquinones, 1-O-beta -D- and 8-O-beta -D-glucopyranosyl emodin. The compounds were separated by recycling-HPLC, and their structures were determined on the basis of spectroscopic analysis. CD measurements were used to establish the absolute configuration of the anthrone and oxanthrone. The antifungal activity of 1-O-beta -D- and 8-O--D-glucopyranosyl emodin against Leucoagaricus gongilophorus was shown to be similar to that of the lignan sesamin. (C) 2000 Elsevier B.V. Ltd. All rights reserved.en
dc.description.affiliationUniv Fed Sao Carlos, Dept Quim, BR-13565905 Sao Carlos, SP, Brazil
dc.description.affiliationUNESP, Ctr Estudo Insetos Sociais, Rio Claro, SP, Brazil
dc.description.affiliationUniv Nacl, Dept Quim, Heredia, Costa Rica
dc.description.affiliationUnespUNESP, Ctr Estudo Insetos Sociais, Rio Claro, SP, Brazil
dc.format.extent837-841
dc.identifierhttp://dx.doi.org/10.1016/S0031-9422(00)00323-X
dc.identifier.citationPhytochemistry. Oxford: Pergamon-Elsevier B.V., v. 55, n. 7, p. 837-841, 2000.
dc.identifier.doi10.1016/S0031-9422(00)00323-X
dc.identifier.issn0031-9422
dc.identifier.urihttp://hdl.handle.net/11449/660
dc.identifier.wosWOS:000165994900024
dc.language.isoeng
dc.publisherElsevier B.V.
dc.relation.ispartofPhytochemistry
dc.relation.ispartofjcr3.186
dc.relation.ispartofsjr1,048
dc.rights.accessRightsAcesso restrito
dc.sourceWeb of Science
dc.subjectPicramnia teapensispt
dc.subjectSimaroubaceaept
dc.subjectanthraquinone glycosidespt
dc.subjectanthrone glycosidept
dc.subjectoxanthrone glycosidept
dc.subjectpicramniosidept
dc.subjectmayosidept
dc.subjectantifungal activitypt
dc.titleAnthrone and oxanthrone C,O-diglycosides from Picramnia teapensisen
dc.typeArtigo
dcterms.licensehttp://www.elsevier.com/about/open-access/open-access-policies/article-posting-policy
dcterms.rightsHolderElsevier B.V.
unesp.author.lattes8302605179522059[7]
unesp.author.orcid0000-0003-4305-0326[4]
unesp.author.orcid0000-0003-4207-6217[6]
unesp.author.orcid0000-0002-7081-817X[5]
unesp.author.orcid0000-0002-5026-1933[7]

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Rio Claro - CEIS - Centro de Estudos de Insetos Sociais