Por favor, use este identificador para citar o enlazar este ítem: http://repositorio.iniap.gob.ec/handle/41000/5092
Tipo de Documento: Revista
Artículo
Autor : Herrera, Claudia
Pérez, Yanely
Morocho, Bladimir
Armijos, Chabaco
Malagón, Omar
Brito G., Beatriz
Tacán, Marcelo
Cartuche, Luis
Gilardoni, Gianluca
Título : Preliminar phytochemical study of the Ecuadorian plant
Título de la serie: Journal of the Chilean Chemical Society 63(1):3875-3877
Palabras clave : CROTON ELEGANS;ALCALOIDE;METABOLITO SECUNDARIO;NMR;ESTUDIO FITOQUÍMICO;ECUADOR
Fecha de publicación : mar-2018
Código: *EC-INIAP-BEESC-MGC. Quito (Journal of the Chilean Chemical Society 63(1):3875-3877. 2018)
Páginas: p. 3875-3877
Estación: E. E. Santa Catalina
Resumen : The species Croton elegans Kunth, belonging to the family Euphorbiaceae and known with the common name “mosquera”, is a native medicinal plant of Ecuador. Due to its medical applications, we are interested in secondary metabolite composition. After extraction with hexane and preparation of the alkaloid extract, preparative chromatographic fractionation in both normal and direct phase was performed. *H NMR, 13C NMR, HSQC and HMBC experiments, together with polarimetric measurements, were conducted in order to characterize the purified compunds. Two triterpene metabolites (friedelin and cycloeucalenol) and two morphinan alkaloids ((+J-pallidine and f+j-O-methylpallidine) were obtained in a pure form. This work represents the first report on the phytochemistry of C. elegans and probably the second publication on the natural f+J-pallidine alkaloid.
Citación : Herrera, C., Pérez, Y., Morocho, B., Chabaco, A., Malagón, O., Brito G., B., … Gilardoni, G. (march, 2018). Preliminar phytochemical study of the Ecuadorian plant Crotón Rlegans Kunth (Euphorbiaceae). Journal of the Chilean Chemical Society, 63(1), 3875-3877.
URI : http://repositorio.iniap.gob.ec/handle/41000/5092
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