TY - JOUR T1 - Antitumoral, antileishmanial and antimalarial activity of pentacyclic 1,4-naphthoquinone derivatives JO - Journal of the Brazilian Chemical Society A1 - Silva, Alcides J.M. da A1 - Netto, Chaquip D. A1 - Pacienza-Lima, Wallace A1 - Torres-Santos, Eduardo Caio A1 - Rossi-Bergmann, Bartira A1 - Maurel, Severine A1 - Valentin, Alexis A1 - Costa, Paulo R.R. SN - 0103-5053 UL - 10.1590/S0103-50532009000100026 VL - 20 Y1 - 2009 PB - Brasil ER -