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Bioactive compounds isolated from Senecio kingii, S. magellanicus and S. candidans from the Magallanic Región of Chile

AuthorsRuiz-Vázquez, Liliana; Reina, Matías ; González-Coloma, Azucena ; Cuadra, Pedro; Fajardo, Víctor
Issue Date28-Sep-2014
CitationIV Congreso Iberoamericano de Productos Naturales en Patagonia (2014)
AbstractThe genus Senecio (Asteraceae), is distributed worldwide and consists around of 3.000 species. These species are mainly characterized by the presence of pyrrolizidine alkaloids, furanoeremophilanes and flavonoids which have several biological activities (biopesticide, cytotoxic, anti-inflammatory, anti-microbial and anti-oxidant). In the present work we report on the isolation and structural elucidation of bioctive metabolites from S. kingii, an endemic plant species from the Magellan region (Chile). The structures of the compounds were established by mono-bidimensional NMR spectroscopic techniques, chemical correlation and comparison of bibliographic data. The insecticidal and fungicidal activities of fractions were assayed according to previously described methodology, showing significant activity.
DescriptionTrabajo presentado en el IV Congreso Iberoamericano de Productos Naturales celebrado en Río Gallegos (Argentina) del 28 al 30 de septiembre de 2014.
Appears in Collections:(ICA) Comunicaciones congresos
(IPNA) Comunicaciones congresos
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