Use este identificador para citar ou linkar para este item: http://repositorio.inpa.gov.br/handle/123/4830
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dc.contributor.authorLoretta Ennes de Carvalho
dc.contributor.authorAriane da Costa Máximo
dc.contributor.authorElaine Cristina da Silva Pereira
dc.contributor.authorWagner Alan dos Santos Moreira
dc.contributor.authorAntônio Gilberto Ferreira
dc.contributor.authorSolange de Mello Véras
dc.contributor.authorMaria Geralda de Souza
dc.contributor.authorMaria da Paz Lima
dc.date.accessioned2016-03-14T20:05:38Z-
dc.date.available2016-03-14T20:05:38Z-
dc.date.issued2012
dc.identifier.issn0100-4042
dc.identifier.urihttp://repositorio.inpa.gov.br/handle/123/4830-
dc.description.abstractThe chemical composition of Spathelia excelsa (Krause) R. S. Cowan & Brizicky was investigated and the limonoids harrisonin (1) and deacetylspathelin (2), alkaloids folinin and casimiroin mixture (3a, b), plus a further casimiroin (3b) were identified in methanol extract from root. The CH2Cl2 extract from the rachis yielded protolimonoid 3β-angeloyl-21,24-epoxy-7α,21α,23α,25-tetrahydroxy-4α,4β,8β,10β-tetramethyl-25-dimethyl-14,18-cyclo-5α,13α,14α,17α-cholestane (4), and methanol extract, the limonoids limonin diosphenol (5) and perforatin (6), as well as the chromone biflorin (7). Harrisonin and biflorin were isolated for the first time in this genus. On the antifungal assay against witches' broom (Moniliophthoraperniciosa) compound 3b was found to be active.
dc.languagePortuguês
dc.rightsLivre
dc.subjectSPATHELIA
dc.subjectAlkaloids
dc.subjectMoniliophthora perniciosa
dc.titleESTUDO EM RAIZ E RÁQUIS FOLIAR DE Spathelia excelsa: FITOQUÍMICA E ATIVIDADE FRENTE AO FUNGO Moniliophthora perniciosa ASSOCIADO AO CUPUAÇUZEIRO (Theobroma grandiflorum)
dc.typeArtigo
dc.description.volume33
dc.publisher.periodicoQuímica Nova
dc.identifier.doihttp://dx.doi.org/10.1590/S0100-40422012001100027
Aparece nas coleções:Coordenação de Tecnologia e Inovação (COTI)

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