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ID: ALA1765019

Journal: Bioorg Med Chem

Title: Design, synthesis and biological activity of thiazolidine-4-carboxylic acid derivatives as novel influenza neuraminidase inhibitors.

Authors: Liu Y, Jing F, Xu Y, Xie Y, Shi F, Fang H, Li M, Xu W.

Abstract: A series of thiazolidine-4-carboxylic acid derivatives were synthesized and evaluated for their ability to inhibit neuraminidase (NA) of influenza A virus. All the compounds were synthesized in good yields starting from commercially available l-cysteine hydrochloride using a suitable synthetic strategy. These compounds showed moderate inhibitory activity against influenza A neuraminidase. The most potent compound of this series is compound 4f (IC(50)=0.14 μM), which is about sevenfold less potent than oseltamivir and could be used to design novel influenza NA inhibitors that exhibit increased activity based on thiazolidine ring.

CiteXplore: 21382719

DOI: 10.1016/j.bmc.2011.02.019