1
|
Drokin RA, Fesenko EA, Mozharovskaia PN, Medvedeva MV, Svalova TS, Kozitsina AN, Esaulkova YL, Volobueva AS, Zarubaev VV, Rusinov VL. 4-Hydroxy-3-nitro-1,4-dihydrotriazolo[5,1- c][1,2,4]triazines: synthesis, antiviral activity, and electrochemical characteristics. Russ Chem Bull 2022; 71:2460-2466. [PMID: 36569657 PMCID: PMC9762649 DOI: 10.1007/s11172-022-3674-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2022] [Revised: 08/18/2022] [Accepted: 09/01/2022] [Indexed: 12/23/2022]
Abstract
A new method for preparation of 4-hydroxy-3-nitro-1,4-dihydrotriazolo[5,1-c][1,2,4]-triazines using 1-nitro-2-morpholinoethylene and 3-diazo-1,2,4-triazoles is proposed. Antiviral activity against the Coxsackie B3 virus and electrochemical transformations of the prepared compounds are studied.
Collapse
Affiliation(s)
- R. A. Drokin
- Ural Federal University named after the first President of Russia B. N. Yeltsin, 19 ul. Mira, 620002 Yekaterinburg, Russian Federation
| | - E. A. Fesenko
- Ural Federal University named after the first President of Russia B. N. Yeltsin, 19 ul. Mira, 620002 Yekaterinburg, Russian Federation
| | - P. N. Mozharovskaia
- Ural Federal University named after the first President of Russia B. N. Yeltsin, 19 ul. Mira, 620002 Yekaterinburg, Russian Federation
| | - M. V. Medvedeva
- Ural Federal University named after the first President of Russia B. N. Yeltsin, 19 ul. Mira, 620002 Yekaterinburg, Russian Federation
| | - T. S. Svalova
- Ural Federal University named after the first President of Russia B. N. Yeltsin, 19 ul. Mira, 620002 Yekaterinburg, Russian Federation
| | - A. N. Kozitsina
- Ural Federal University named after the first President of Russia B. N. Yeltsin, 19 ul. Mira, 620002 Yekaterinburg, Russian Federation
| | - Ya. L. Esaulkova
- St. Petersburg Pasteur Institute, 14 ul. Mira, 197101, St. Petersburg, Russian Federation
| | - A. S. Volobueva
- St. Petersburg Pasteur Institute, 14 ul. Mira, 197101, St. Petersburg, Russian Federation
| | - V. V. Zarubaev
- St. Petersburg Pasteur Institute, 14 ul. Mira, 197101, St. Petersburg, Russian Federation
| | - V. L. Rusinov
- Ural Federal University named after the first President of Russia B. N. Yeltsin, 19 ul. Mira, 620002 Yekaterinburg, Russian Federation
- I. Ya. Postovsky Institute of Organic Synthesis, Ural Branch of Russian Academy of Sciences, 22/20 ul. S. Kovalevskoi, 620108 Yekaterinburg, Russian Federation
| |
Collapse
|
2
|
Mozharovskaia PN, Ivoilova AV, Drokin RA, Ivanova AV, Kozitsina AN, Rusinov VL. The electrochemical behavior’s character of a potential antiviral drug 3-nitro-4-hydroxy-7-methylthio-4H-[1,2,4]triazolo[5,1- c][1,2,4]triazinide monohydrate. CHIMICA TECHNO ACTA 2022. [DOI: 10.15826/chimtech.2022.9.4.26] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
The results of this study of the electrochemical transformation of 3-R-4-hydroxy-1,4-dihydro-7-X-1,2,4-triazolo[5,1-c][1,2,4] obtained by voltammetry are presented. It was found that 3-R-4-hydroxy-1,4-dihydro-7-X-1,2,4-triazolo[5,1-c][1,2,4] derivatives are capable of electrochemical reduction in the potential range of –0.28 to –0.33 V (relative to Ag/AgCl) in Britton–Robinson buffer at pH = 2. The electrochemical behavior of the sodium salt of 3-nitro-4-hydroxy-7-methylthio-4H-[1,2,4]triazolo[5,1-c][1,2,4]triazinide monohydrate (compound 1), which in silico modeling predicted possible biological activity against various tick-borne encephalitis and Coxsackie B3 viruses. At the potentials of the first stage of electroreduction at pH = 2, the main transformation process is the three-electron reduction scheme of the nitro group of compound 1. It was established that compound 1 in an aprotic medium is reduced in ionic form, most likely in the form of an ion pair with the Na+ cation, and in an aqueous medium in the form of a protonated particle. Based on this, a scheme was proposed for the probable electrochemical transformation of the studied compound.
Collapse
|
3
|
Ivoilova A, Malakhova N, Mozharovskaia P, Nikiforova A, Tumashov A, Kozitsina A, Ivanova A, Rusinov V. Study of Different Carbonaceous Materials as Modifiers of Screen‐Printed Carbon Electrodes for Detection of the Triazid as Potential Antiviral Drug. ELECTROANAL 2022. [DOI: 10.1002/elan.202100657] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
| | - Nataliya Malakhova
- Ural Federal University named after the first President of Russia B N Yeltsin RUSSIAN FEDERATION
| | - Polina Mozharovskaia
- Ural Federal University named after the first President of Russia B N Yeltsin RUSSIAN FEDERATION
| | - Aleksandra Nikiforova
- Ural Federal University named after the first President of Russia B N Yeltsin RUSSIAN FEDERATION
| | - Andrey Tumashov
- FSBSI I Ya Postovsky Institute of Organic Synthesis of Ural Branch of the Russian Academy of Sciences RUSSIAN FEDERATION
| | | | | | | |
Collapse
|