Synthesis of novel amodiaquine analogs and evaluation of their and antimalarial activities.

Background & Objectives: Due to the rapid increase of drug resistance in Plasmodium parasites, there is a pressing need of developing new antiplasmodial drugs. In this study, new amodiaquine (AQ) analogs were synthesized, followed by an evaluation of their antiplasmodial activity.

Methods: A new series of quinoline derivatives containing N-alkyl (piperazin-1-yl)methyl benzamidine moiety was synthesized by reacting 4-[(4-(7-chloroquinolin-4-yl)piperazin-1-yl)methyl]benzonitrile with appropriate primary amines.

Synthesis and antiplasmodial activity of novel phenanthroline derivatives: An study.

Objectives: Due to the rapid increased drug resistance to Plasmodium parasites, an urgent need to achieve new antiplasmodial drugs is felt. Therefore, in this study, the new synthetic phenanthroline derivatives were synthesized with antiplasmodial activity.

Materials And Methods: A series of 1,10-phenanthroline derivatives containing amino-alcohol and amino-ether substituents were synthesized via facile procedures, starting with 5,6-epoxy-1,10-phenanthroline.