New Benzoxazole Derivatives as Antiprotozoal Agents: In Silico Studies, Synthesis, and Biological Evaluation

Scheme 2

Synthetic pathway of 5a-b and 6a–d. Condition and reagents: (1) acid chloride, K₂CO₃, dimethyl formamide, rt, 24 h; (2) aryl amines, TEA, CH₃CH₂ OH, reflux, 12 h.