Antimalarial agent 33 (compound 5g) has antiplasmodial activity against erythrocytic and hepatic stages of Plasmodium with an EC50 of 1.1 μM for K1 P. falciparum strain. Antimalarial agent 33 demonstrats enhanced microsomal stability (T1/2=29 min). Antimalarial agent 33 has no significant cytotoxicity against primary hepatocytes.
References:
[1]. Prisca Lagardère, et al. Novel thienopyrimidones targeting hepatic and erythrocytic stages of Plasmodium parasites with increased microsomal stability. Eur J Med Chem. 2023 Dec 5:261:115873.