Figure 1From: Increase of leishmanicidal and tubercular activities using steroids linked to aminoquinoline Reagents and conditions: (a) ethane-1,2-diamine, propane-1,3-diamine, or butane-1,4-diamine, 80°C for 1 h, 110°C for 4 h, 90%; (b) propargyl bromide, K 2 CO 3 , EtOH, 25°C, 48 h, 60%. Back to article page