TY - JOUR T1 - Synthesis of New trans-Dehydrocrotonin Nitrogenated Derivatives and their Cytotoxic and DNA-Topoisomerase I Inhibitory Activities JO - Journal of the Brazilian Chemical Society A1 - Esteves-Souza, Andressa A1 - Pissinate, Kenia A1 - Maciel, Maria A. M. A1 - Echevarria, Aurea SN - 0103-5053 UL - 10.21577/0103-5053.20170121 VL - 29 Y1 - 2018 PB - Brasil ER -