Benzoquinoline Derivatives: A Straightforward and Efficient Route to Antibacterial and Antifungal Agents.

ABSTRACT: We report here the design, synthesis, experimental and in silico evaluation of the antibacterial and antifungal activity of some new benzo[f]quinoline derivatives. Two classes of benzo[f]quinolinium derivatives-(benzo[f]quinolinium salts (BQS) and pyrrolobenzo[f]quinolinium cycloadducts (PBQC)-were designed and obtained in two steps via a direct and facile procedure: quaternization followed by a cycloaddition reaction. The synthesized compounds were characterized by elemental and spectral analysis (FT-IR, ¹H-NMR, ¹³C-NMR). The antimicrobial assay reveals that the BQS salts have an excellent quasi-nonselective antifungal activity against the fungus Candida albicans (some of them higher that the control drug nystatin) and very good antibacter

SUBMITTER: Antoci V 

PROVIDER: S-EPMC8067460 | biostudies-literature | 2021 Apr

REPOSITORIES: biostudies-literature