Flavonoid Derivatives as New Potent Inhibitors of Cysteine Proteases: An Important Step toward the Design of New Compounds for the Treatment of Leishmaniasis oleh Estela Mariana Guimarães Lourenço, Juliana Fortes Di Iório, Fernanda da Silva, Felipe Leonardo Bley Fialho, Melquisedeque Mateus Monteiro, Adilson Beatriz, Renata Trentin Perdomo, Euzébio Guimarães Barbosa, Jean Pierre Oses, Carla Cardozo Pinto de Arruda, Wagner Alves de Souza Júdice, Jamal Rafique, Dênis Pires de Lima