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dc.contributor.authorMarques, M. R.-
dc.contributor.authorMendes, M. A.-
dc.contributor.authorTormena, C. F.-
dc.contributor.authorSouza, B. M.-
dc.contributor.authorRibeiro, S. P.-
dc.contributor.authorRittner, R.-
dc.contributor.authorPalma, Mario Sergio-
dc.identifier.citationChemistry & Biodiversity. Zurich: Verlag Helvetica Chimica Acta Ag, v. 1, n. 6, p. 830-838, 2004.-
dc.description.abstractA novel chemical subclass of toxin, [1-(3-diazenylphenyl) ethanol]iron, was identified among the compounds present in the web of the spider Nephila clavipes. This type of compound is not common among natural products, mainly in spider-venom toxins; it was shown to be a potent paralytic and/or lethal toxin applied by the spider over its web to ensure prey capture only by topical application. The structure was elucidated by means of ESI mass spectrometry, H-1-NMR spectroscopy, high-resolution (HR) mass spectrometry, and ICP spectrometry. The structure of [1-( 3-diazenylphenyl)ethanol] iron and the study of its insecticidal action may be used as a starting point for the development of new drugs for pest control in agriculture.en
dc.publisherVerlag Helvetica Chimica Acta Ag-
dc.sourceWeb of Science-
dc.titleStructure determination of an organometallic 1-(diazenylaryl)ethanol: A novel toxin subclass from the web of the spider Nephila clavipesen
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)-
dc.contributor.institutionUniversidade de São Paulo (USP)-
dc.contributor.institutionUniversidade Estadual de Campinas (UNICAMP)-
dc.description.affiliationSão Paulo State Univ, Inst Biosci, CEIS,Dept Biol, Lab Struct Biol & Zoochem, BR-13506900 Rio Claro, SP, Brazil-
dc.description.affiliationUniv São Paulo, FFCLRP, Dept Chem, BR-14049 Ribeirao Preto, SP, Brazil-
dc.description.affiliationUNICAMP, Inst Chem, Phys Organ Chem Lab, BR-13084970 Campinas, SP, Brazil-
dc.description.affiliationUnespSão Paulo State Univ, Inst Biosci, CEIS,Dept Biol, Lab Struct Biol & Zoochem, BR-13506900 Rio Claro, SP, Brazil-
dc.rights.accessRightsAcesso restrito-
dc.relation.ispartofChemistry & Biodiversity-
Appears in Collections:Artigos, TCCs, Teses e Dissertações da Unesp

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