1. National University of Tucumán, Faculty of Biochemistry Chemistry and Pharmacy, Pharmacological Studies Institute, Phytochemical Cathedra, Tucumán (4000), Argentina
2. National Scientific and Technical Research Council (CONICET-Argentina), Argentina
3. Nacional University of San Luis, Faculty of Chemistry Biochemistry and Pharmacy, Argentina
4. IMIBIO-CONICET-San Luis (5700), Argentina
5. Lab. Estructura Molecular y Propiedades, IQUIBA-NEA, Universidad Nacional del Nordeste, CONICET, FACENA, Corrientes (3400), Argentina