Anti-leishmanial and structure-activity relationship of ring substituted 3-phenyl-1-(1,4-di-N-oxide quinoxalin-2-yl)-2-propen-1-one derivatives Asunción Burguete; Yannick Estevez; Denis Castillo; Germán González; Raquel Villar; Beatriz Solano; Esther Vicente; Silvia Pérez Silanes; Ignacio Aldana; Antonio Monge; Michel Sauvain; Eric Deharo PAGE: 778-780 | DOI: S0074-02762008000800006

Leishmanicidal compounds of Nectria pseudotrichia, an endophytic fungus isolated from the plant Caesalpinia echinata (Brazilwood) Betania Barros Cota, Luiza Guimarães Tunes, Daniela Nabak Bueno Maia, Jonas Pereira Ramos, Djalma Menezes de Oliveira, Markus Kohlhoff, Tânia Maria de Almeida Alves, Elaine Maria Souza-Fagundes, Fernanda Fraga Campos, Carlos Leomar Zani PAGE: 102-110 | DOI: 10.1590/0074-02760170217