1. Centre for Valorisation of Amazonian Bioactive Compounds (CVACBA) Universidade Federal do Pará Av. Perimetral da Ciência, km 01, 66.095‐780 Belém PA Brazil
2. Chemical, Biological and Agricultural Pluridisciplinary Research Center (CPQBA) Universidade de Campinas P.O. Box 6171 Campinas SP 13083‐970 Brazil
3. Pharmacognosy Research Group Louvain Drug Research Institute (LDRI) Université Catholique de Louvain UCLouvain, Av. E. Mounier Brussels 72, B1.7203, 1200 Belgium
4. Cancer Biology Program Fox Chase Cancer Center Philadelphia PA 19111 USA