Synthesis and Predicted Activity of Some 4-Amine and 4-(α-Aminoacid) Derivatives of N-Expanded-metronidazole Analogues

The discovery of azomycin provided the major impulse for the systematic search for medicines showing activity against anaerobic protozoa. Nowadays, many other interesting applications have been found for nitroimidazoles as therapeutic agents. This research led to the acquisition of numerous new 4-amine-5-nitroimidazole derivatives, which have a structure analogous to metronidazole, characteristic of medicines most widely used in the treatment of anaerobic bacteria, protozoa and parasitic infections. The therapeutic activity of the described compounds is analyzed and confirmed with predictive methods.