Synthesis and biological evaluation of some 4-aminoquinoline derivatives as potential antitubercular agents

Abstract

Based on bioisosteric similarities with thiacetazone, a series of 7-chloro-4-aminoquinoline derivatives have been designed and synthesized. The target compounds were elucidated by NMR, mass, and FTIR spectral data. All synthesized compounds were evaluated for their in vitro antitubercular activity against Mycobacterium tuberculosis H37Rv (MTB), and human dermal fibroblast cell lines were used to assess toxicity of selected ligands.