Abstract
A series of 6-aryl-5-cyano-2-thiouracils was synthesized, the reaction of which with diethyl chloroethynylphosphonate leads to the selective formation of new 3-phosphonylated thiazolo[3,2-a]pyrimidines. For the starting 6-aryl-5-cyano-2-thiouracils and their phosphonylated derivatives, antiviral activity against influenza A (H1N1) virus and cytotoxicity were studied.
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Funding
This work was financially supported by the Ministry of Science and Higher Education (project no. 785.00.X6019) Russian Foundation for Basic Research (grant no. 19-03-00365) using the equipment of the Engineering Center of the St. Petersburg State Institute of Technology and the Resource Center “Chemical Analysis and Materials Research Center” of St. Petersburg State University.
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Babushkina, A.A., Piterskaya, Y.L., Shtro, A.A. et al. Synthesis, Phosphonylation, and Anti-Viral Activity of Some 6-Aryl-5-cyano-2-thiouracils. Russ J Gen Chem 92, 18–23 (2022). https://doi.org/10.1134/S1070363222010042
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DOI: https://doi.org/10.1134/S1070363222010042