Figure 3From: Malaria in South America: a drug discovery perspectiveStructures of lapachol, atovaquone, artemisinin, artesunate and OZ439. Lapachol and artemisinin are examples of plant-derived compounds that originated anti-malarial compounds. Changes on these compounds gave atovaquone and artesunate, respectively. Additionally, OZ439 was inspired by artemisinin.Back to article page