1. Laboratory of Medicinal Organic Synthesis of Paraíba (LASOM‐PB), Department of Chemistry Federal University of Paraíba João Pessoa Brazil
2. Department of Chemistry State University of Paraíba Campina Grande Brazil
3. Institute of Chemistry Federal University of Goiás Goiânia Brazil
4. Department of Physiology and Pharmacology Federal University of Pernambuco Recife Brazil