1. Biological Evaluation of Promissory Substances Group, Faculty of Pharmaceutical Sciences, University of Cartagena, Cartagena, Colombia
2. Pharmacology Department, Faculty of Pharmacy, University of Seville, Seville, Spain
3. Organic Chemistry Department, Faculty of Pharmacy, University of Seville, Seville, Spain
4. Pharmacy Department, Faculty of Sciences, National University of Colombia, Bogotá, Colombia