603-67-8 + 45534-08-5 = 928659-17-0 反应条件:1.1 Reagents: Sodium Nitrite,Hydrochloric Acid Solvents: Water; 0 - 5 °C1.2 Reagents: Sodium Carbonate Solvents: Isopropanol,Water; Rt; 1 H,Rt 标题:Process For Preparation Of The Sodium Salt Of 2-Methylthio-6-Nitro-1,2,4-Triazolo[5,1-C]-1,2,4-Triazin-7-One,Dihydrate 参考文献:Russian Federation]
45534-08-5 + 626-35-7 = 928659-17-0 反应条件:1.1 Reagents: Sodium Nitrite,Nitric Acid Solvents: Water; Rt -> 0 °C; 15 Min,0 °C; 10 Min,0 °C1.2 Reagents: Sodium Carbonate Solvents: Water; 2 H,0 - 5 °C 标题:Preparation Of The Sodium Salt Of 2-Methylthio-6-Nitro-1,2,4-Triazolo[5,1-C]-1,2,4-Triazine-7-(4H)-One Dihydrate As An Antiviral Agent 参考文献:Russian Federation]
= 928659-17-0 [标题:Reaction Conditions 标题: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) 作者:Artem'Ev,Grigory A.; Rusinov,Vladimir L.; Kopchuk,Dmitry S.; Savchuk,Maria I.; Santra,Sougata; Et Al 参考文献:Organic & Biomolecular Chemistry 日期:2022 卷标:20(9) 页码:1828-1837
1: Wu X, Yu K, Wang Y, Xu W, Ma H, Hou Y, Li Y, Cai B, Zhu L, Zhang M, Hu X, Gao J, Wang Y, Qin H, Wang W, Zhao M, Wu X, Zhang Y, Li L, Li K, Du Z, Mol BWJ, Yang B. Efficacy and safety of triazavirin therapy for coronavirus disease 2019: A pilot randomized controlled trial. Engineering (Beijing). 2020 Sep 8. doi: 10.1016/j.eng.2020.08.011. Epub ahead of print. 2: Wu X, Yu K, Wang Y, Xu W, Ma H, Hou Y, Li Y, Cai B, Zhu L, Zhang M, Hu X, Gao J, Wang Y, Qin H, Zhao M, Zhang Y, Li K, Du Z, Yang B. The Efficacy and Safety of Triazavirin for COVID-19: A Trial Protocol. Engineering (Beijing). 2020 Jul 3. doi: 10.1016/j.eng.2020.06.011. Epub ahead of print.
合成参考文献
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