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Mendeleev Commun., 2025 Volume 35, Issue 2, Pages 145–147 (Mi mendc1357)

Communications

New thiosemicarbazones possessing activity against SARS-CoV-2 and H1N1 influenza viruses

O. A. Zhupikovaa, O. I. Yarovayaa, M. K. Mareninaa, Yu. V. Meshkovaa, S. V. Belenkayaab, D. N. Shcherbakovab, A. V. Zaykovskayab, O. V. Pyankovb, V. V. Zarubaevc, M. G. Mikhalskyc, A. Yu. Fedorovd, S. G. Arkhipovd, V. I. Potkine, I. A. Kolesnike, A. V. Ivanovf, N. F. Salakhutdinova, M. V. Khvostova

a N. N. Vorozhtsov Novosibirsk Institute of Organic Chemistry, Siberian Branch of the Russian Academy of Sciences, 630090 Novosibirsk, Russian Federation
b State Research Center of Virology and Biotechnology ‘Vector’, 630559 Koltsovo, Novosibirsk Region, Russian Federation
c St. Petersburg Pasteur Institute, 197101 St. Petersburg, Russian Federationy
d Institute of Chemical Technology, Novosibirsk State University, 630090 Novosibirsk, Russian Federation
e Institute of Physical Organic Chemistry, National Academy of Sciences of Belarus, 220072 Minsk, Belarus
f A. E. Favorsky Irkutsk Institute of Chemistry, Siberian Branch of the Russian Academy of Sciences, 664033 Irkutsk, Russian Federation

Abstract: New thiosemicarbazones based on 5-arylisoxazole-3-carbaldehyde and substituted pyrrolecarbaldehydes have been obtained. The test for ability to inhibit the main viral protease 3Clpro of SARS-CoV-2 virus revealed a compound with activity against both corona- and influenza viruses.

Keywords: thiosemicarbazones, isoxazoles, tetrahydroindoles, antiviral activity, protease 3Clpro, SARS-CoV-2 virus, influenza A (H1N1) virus, biological activity.

Received: 25.07.2024
Accepted: 03.10.2024

Language: English

DOI: 10.71267/mencom.7578



© Steklov Math. Inst. of RAS, 2025