Homologous acetylenic acetogenins from Porcelia macrocarpa R.E. (Fries) displayed potent activity against amastigotes from Trypanosoma cruzi. - Brito IA; Castro Levatti EV; Regasini LO; Ferreira EA; Lopes FB; Fernandes JPS; Batista JM Jr; Tempone AG; Lago JHG (Phytochemistry, 2025)