Antileishmanial Activity of Aldonamides and N-Acyl-Diamine Derivatives

Abstract

A number of lipophilic N-acyl-diamines and aldonamides have been synthesized and tested for their in vitro antiproliferative activity against Leishmania amazonensis and L. chagasi. Ribonamides, having one amino group, displayed good to moderate inhibition of parasite growth. The best result was obtained for compounds 10 and 15 with IC₅₀ against L. chagasi below 5 μM.