Potential Antimalarials. VI. Mannich-Bases Derived From 4-[7′-Bromo(and Chloro)-1′,5′-Naphthyridin-4′-Ylamino]Phenols and 4-(7′-Trifluoromethylquinolin-4′-Ylamino)Phenol

Abstract

Eleven di-Mannich bases derived from 4-[7′-bromo(and chloro )-1′,5′-naphthyridin-4′-ylamino]phenols and 4-(7′-trifluoromethylquinolin-4′- ylamino )phenol have been prepared. Each of these compounds showed very good antimalarial activity w en injected intraperitoneally in a single dose of 50-100 mg/kg to mice infected with Plasmodium vinckei vinckei.