Palabras claves: (+)-O-methylpallidine, (+)-pallidine, alkaloid, CROTON ELEGANS, Cycloeucalenol, ECUADOR, Friedelin, Mosquera, NMR, secondary metabolite
Autores: Brito B., Chabaco Armijos Riofrio, Claudia Herrera, Gianluca Gilardoni, L. Cartuche Flores, Omar Malagòn, Tacán M., Vladimir Morocho, Yanely Pérez