Synthesis and antiplasmodial activity of glyco-conjugate hybrids of phenylhydrazono-indolinones and glycosylated 1,2,3-triazolyl-methyl-indoline-2,3-diones

European Journal of Medicinal Chemistry
2018.0

Abstract

A small library of 36 new glycohybrids of phenylhydrazono-indolinones was synthesized employing glycosylated 1,2,3-triazolyl-methyl-indoline-2,3-diones and different phenylhydrazines via acid catalyzed reaction. All the compounds were screened for their antiplasmodial activity in vitro. Compounds 6c, 7c, and 7b showed significant activity with the IC50 values 1.27, 1.64 and 1.96 μM, respectively against CQ sensitive Pf3D7 strain while compounds 7b and 6f showed good activity with IC50 1.61 and 1.93 μM, respectively against CQ resistant PfK1 strain.

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