Benzoquinoline Derivatives: An Attractive Approach to Newly Small Molecules with Anticancer Activity.

This study presents the synthesis, structural characterization, and in vitro evaluation of anticancer activity of some newly benzo[]quinoline derivatives. The synthesis is facile and efficient, involving two steps: quaternization of nitrogen heterocycle followed by a [3+2] dipolar cycloaddition reaction. The synthesized compounds were characterized by FTIR, NMR, and X-ray diffraction on monocrystal in the case of compounds and .

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

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 () and pyrrolobenzo[f]quinolinium cycloadducts ()-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, H-NMR, C-NMR).