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Artem'ev GA, Rusinov VL, Kopchuk DS, Savchuk MI, Santra S, Ulomsky EN, Zyryanov GV, Majee A, Du W, Charushin VN, Chupakhin ОN. Synthetic approaches to 1,2,4-triazolo[5,1- c][1,2,4]triazin-7-ones as basic heterocyclic structures of the antiviral drug Riamilovir ("Triazavirin®") active against SARS-CoV-2 (COVID-19). Org Biomol Chem 2022; 20:1828-1837. [PMID: 35137762 DOI: 10.1039/d1ob02125g] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Fragments of 1,2,4-triazolo[5,1-c][1,2,4]triazin-7-one are found in many compounds with various types of biological activities, including the antiviral drug Riamilovir (Triazavirin®), which shows activity against SARS-CoV-2 (COVID-19). Therefore, the development of convenient methods for the synthesis of new derivatives of 1,2,4-triazolo[5,1-c][1,2,4]triazin-7-one is always in demand. This review systematizes the information on the most common synthetic methods for constructing the 1,2,4-triazolo[5,1-c][1,2,4]triazin-7-one heterocyclic system.
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Affiliation(s)
- Grigory A Artem'ev
- I. Ya. Postovskiy Institute of Organic Synthesis, UB of the RAS, 22 S. Kovalevskoy Str., Yekaterinburg, 620219, Russian Federation.,Ural Federal University, 19 Mira str., Yekaterinburg, 620002, Russian Federation.
| | - Vladimir L Rusinov
- I. Ya. Postovskiy Institute of Organic Synthesis, UB of the RAS, 22 S. Kovalevskoy Str., Yekaterinburg, 620219, Russian Federation.,Ural Federal University, 19 Mira str., Yekaterinburg, 620002, Russian Federation.
| | - Dmitry S Kopchuk
- I. Ya. Postovskiy Institute of Organic Synthesis, UB of the RAS, 22 S. Kovalevskoy Str., Yekaterinburg, 620219, Russian Federation.,Ural Federal University, 19 Mira str., Yekaterinburg, 620002, Russian Federation.
| | - Maria I Savchuk
- I. Ya. Postovskiy Institute of Organic Synthesis, UB of the RAS, 22 S. Kovalevskoy Str., Yekaterinburg, 620219, Russian Federation.,Ural Federal University, 19 Mira str., Yekaterinburg, 620002, Russian Federation.
| | - Sougata Santra
- Ural Federal University, 19 Mira str., Yekaterinburg, 620002, Russian Federation.
| | - Eugeny N Ulomsky
- I. Ya. Postovskiy Institute of Organic Synthesis, UB of the RAS, 22 S. Kovalevskoy Str., Yekaterinburg, 620219, Russian Federation.,Ural Federal University, 19 Mira str., Yekaterinburg, 620002, Russian Federation.
| | - Grigory V Zyryanov
- I. Ya. Postovskiy Institute of Organic Synthesis, UB of the RAS, 22 S. Kovalevskoy Str., Yekaterinburg, 620219, Russian Federation.,Ural Federal University, 19 Mira str., Yekaterinburg, 620002, Russian Federation.
| | - Adinath Majee
- Department of Chemistry; Visva-Bharati (A Central University), Santiniketan 731235, India
| | - Weijie Du
- Department of Pharmacology (State-Province Key Laboratories of Biomedicine Pharmaceutics of China, Key Laboratory of Cardiovascular research, Ministry of Education), College of Pharmacy, Harbin Medical University, Harbin, 150081, China
| | - Valery N Charushin
- I. Ya. Postovskiy Institute of Organic Synthesis, UB of the RAS, 22 S. Kovalevskoy Str., Yekaterinburg, 620219, Russian Federation.,Ural Federal University, 19 Mira str., Yekaterinburg, 620002, Russian Federation.
| | - Оleg N Chupakhin
- I. Ya. Postovskiy Institute of Organic Synthesis, UB of the RAS, 22 S. Kovalevskoy Str., Yekaterinburg, 620219, Russian Federation.,Ural Federal University, 19 Mira str., Yekaterinburg, 620002, Russian Federation.
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