Papers of the Week

Thioamides, which are fascinating isosteres of amides, have garnered significant attention in drug discovery and medicinal chemistry programs, spanning peptides and small molecule compounds. This review provides an overview of the various applications of thioamides in small molecule therapeutic agents targeting a range of human diseases, including cancer, microbial infections (e.g., tuberculosis, bacteria, and fungi), viral infections, neurodegenerative conditions, analgesia, and others. Particular focus is given to design strategies of biologically active thioamide-containing compounds and their biological targets, such as kinases and histone methyltransferase ASH1L. Additionally, the review discusses the impact of the thioamide moiety on key properties, including potency, target interactions, physicochemical characteristics, and pharmacokinetics profiles. We hope that this work will offer valuable insights to inspire the future development of novel bioactive thioamide-containing compounds, facilitating their effective use in combating a wide array of human diseases.