N-Aryl-C-nitroazoles are an important class of heterocyclic compounds. They are used as pesticides and fungicides. However, these substances could be toxic to humans and cause mutations. As they are not frequently used, there is little data about them in the medicinal chemistry literature. However, it has been suggested recently that the groups of compounds that are traditionally avoided can help to fight pathogenic bacteria. Yet, to reduce toxic effects, a great amount of work must be carried out at the molecular level, accurate optimization of the molecular environment of the nitro-heteroaromatic “warhead”.
