Synthesis, anti-mycobacterial and cytotoxic evaluation of substituted isoindoline-1,3-dione-4-aminoquinolines coupled via alkyl/amide linkers.

ABSTRACT: A series of secondary amine-substituted isoindoline-1,3-dione-4-aminoquinolines were prepared via microwave heating and assayed for their anti-mycobacterial activities. The compound with a butyl chain as a spacer between the two pharmacophores and piperidine as the secondary amine component on the isoindoline ring was the most potent and non-cytotoxic among the synthesized compounds, exhibiting a minimum inhibitory concentration (MIC₉₉) of 6.25 μg mL^-1 against Mycobacterium tuberculosis.

SUBMITTER: Rani A 

PROVIDER: S-EPMC9061829 | biostudies-literature | 2019 Mar

REPOSITORIES: biostudies-literature