Exploring Alternative Zinc-Binding Groups in Histone Deacetylase (HDAC) Inhibitors Uncovers DS-103 as a Potent Ethylhydrazide-Based HDAC Inhibitor with Chemosensitizing Properties

In this work, we synthesized a series of peptoid-based HDAC inhibitors with variations in the linker region and zinc-binding groups. All compounds were investigated for their HDAC inhibition, antiplasmodial activity, and cytotoxicity against native and cisplatin-resistant carcinoma cell lines. The ethylhydrazide 20 (DS-103) proved to be the most effective compound... Show more