Institution: | 1. Department of Chemistry, Faculty of Natural Sciences, University of Oriente, Santiago de Cuba 90500, Cuba;2. Institute of Chemistry, University of S?o Paulo, Postal Box 26777, S?o Paulo, 05513‐970, Brazil;3. Center of Applied Sciences and Education, Federal University of Paraiba, Campus IV, Rio Tinto 58297‐000, Brazil;4. Faculty of Chemistry, University of Camaguey, Camaguey 74650, Cuba;5. Health and Food Technologies Development Group, University of Camaguey, Camaguey 74650, Cuba;6. Department of Organic Chemistry, Faculty of Pharmacy, University of Santiago de Compostela, Santiago de Compostela 15982, Spain |