Trypanocidal Activity of a New Diterpene from Casearia sylvestris var. lingua - Espindola, Laila Salmen; e Vasconcelos Júnior, José Rossy; de Mesquita, Mariana Laundry; Marquié, Patrick; de Paula, José Elias; Mambu, Lengo; Santana, Jaime Martins (Planta Medica, 2004)