Atovaquone D4 is the deuterium-labeled Atovaquone. Atovaquone is a medication used to treat or prevent pneumocystis babesia, malaria, toxoplasmosis, and pneumonia.
Quinuronium sulfate is a drug used to treat Babesia divergens infections in calves. It did not prevent treated animals from being disease carriers. It may also cause hepatic centrilobular fatty degeneration, but no depletion of hepatic glutathione (GSH).