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Isolation and Structural Elucidation of Eight New Related Analogues of the Mycotoxin (-)-Botryodiplodin from Penicillium coalescens

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Isolation and Structural Elucidation of Eight New Related Analogues of the Mycotoxin (-)-Botryodiplodin from Penicillium coalescens

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dc.contributor.author Cabedo Escrig, Nuria es_ES
dc.contributor.author López-Gresa, María Pilar es_ES
dc.contributor.author Primo, Jaime es_ES
dc.contributor.author Ciavatta, M. Letizia es_ES
dc.contributor.author Gonzalez Más, Mª Carmen es_ES
dc.date.accessioned 2018-03-26T07:02:49Z
dc.date.available 2018-03-26T07:02:49Z
dc.date.issued 2007 es_ES
dc.identifier.issn 0021-8561 es_ES
dc.identifier.uri http://hdl.handle.net/10251/99756
dc.description.abstract [EN] Bioassay-guided fractionation of the organic extract derived from the terrestrial fungus Penicillium coalescens led to the isolation of the known mycotoxin (-)-botryodiplodin (1) and eight new structurally related analogues (2-9). The structures of the novel compounds were determined by MS and NMR studies, including 1D and 2D NMR. A likely biogenetic pathway from the aldehydic open form of 1 (C-7 unit, U1) is proposed for these metabolites. Among all the isolated metabolites, only (-)-1 showed antifungal, antibacterial, and insecticidal activity. This latter activity appears to be a new property attributed to (-)-1. es_ES
dc.language Inglés es_ES
dc.publisher American Chemical Society es_ES
dc.relation.ispartof Journal of Agricultural and Food Chemistry es_ES
dc.rights Reserva de todos los derechos es_ES
dc.subject Penicillium coalescens(-)-botryodiplodin es_ES
dc.subject Natural products es_ES
dc.subject Fungal metabolites es_ES
dc.subject Antifungal es_ES
dc.subject Antibacterial es_ES
dc.subject Insecticidal activity es_ES
dc.subject Oncopeltus fasciatus es_ES
dc.subject Ceratitis capitata es_ES
dc.subject Spain es_ES
dc.subject.classification BIOQUIMICA Y BIOLOGIA MOLECULAR es_ES
dc.title Isolation and Structural Elucidation of Eight New Related Analogues of the Mycotoxin (-)-Botryodiplodin from Penicillium coalescens es_ES
dc.type Artículo es_ES
dc.identifier.doi 10.1021/jf071568v es_ES
dc.rights.accessRights Abierto es_ES
dc.contributor.affiliation Universitat Politècnica de València. Instituto Agroforestal Mediterráneo - Institut Agroforestal Mediterrani es_ES
dc.contributor.affiliation Universitat Politècnica de València. Departamento de Biotecnología - Departament de Biotecnologia es_ES
dc.description.bibliographicCitation Cabedo Escrig, N.; López-Gresa, MP.; Primo, J.; Ciavatta, ML.; Gonzalez Más, MC. (2007). Isolation and Structural Elucidation of Eight New Related Analogues of the Mycotoxin (-)-Botryodiplodin from Penicillium coalescens. Journal of Agricultural and Food Chemistry. 55(17):6977-6983. doi:10.1021/jf071568v es_ES
dc.description.accrualMethod S es_ES
dc.relation.publisherversion https://doi.org/10.1021/jf071568v es_ES
dc.description.upvformatpinicio 6977 es_ES
dc.description.upvformatpfin 6983 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 55 es_ES
dc.description.issue 17 es_ES
dc.relation.pasarela S\31267 es_ES


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