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Published on: February 9, 2021
2-aminothiazoles in drug discovery: Privileged structures or toxicophores?
1Faculty of Pharmacy, University of Ljubljana, Aškerčeva 7, SI, 1000, Ljubljana, Slovenia.
Abstract:
The 2-aminothiazole functionality has long been established as a privileged structural feature and therefore frequently exploited in the process of drug discovery and development. It has been introduced into numerous compounds due to its capacity for targeting a wide range of therapeutic target proteins. On the other hand, the aminothiazole group has also been classified as a toxicophore susceptible to metabolic activation and the ensuing reactive metabolite formation, hence caution is warranted when used in drug design. This review is divided into three parts entailing: (i) the general characteristics of the aminothiazole group, (ii) the advantages of the aminothiazole group in medicinal chemistry, and (iii) the impact of the integrated aminothiazole group on compound safety profile.
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