New strategies for the synthesis of naphthoquinones employing Cu(II) complexes: crystal structures and cytotoxicity - Azeredo, Nathália Florencia B; Souza, Fabricia P; Demidoff, Felipe Cerqueira; Daher Netto, Chaquip; Resende, Jackson Antonio Lamounier Camargos; Franco, Roberto Weider de Assis; Colepicolo, Pio; Ferreira, Ana Maria da Costa; Fernandes, Christiane (Journal of Molecular Structure, 2017)