Figure 1From: Antiplasmodial activity of chloroquine analogs against chloroquine-resistant parasites, docking studies and mechanisms of drug actionScheme of CQAns synthesis. a) 2 eq. propargyl bromide, K2CO3, EtOH, 0°C, 72 h, yield: 50 to 60%; b) 4 eq. propargyl bromide, K2CO3, EtOH, 0°C, 72 h, yield: 50 to 60%.Back to article page