[EN] PROCESS AND CATALYST FOR THE ELECTROCHEMICAL REDUCTION OF CARBON DIOXIDE<br/>[FR] PROCÉDÉ ET CATALYSEUR POUR LA RÉDUCTION ÉLECTROCHIMIQUE DE DIOXYDE DE CARBONE
申请人:SOLVAY
公开号:WO2013087792A2
公开(公告)日:2013-06-20
A process for the catalyzed electrochemical reduction of carbon dioxide wherein a metal organic framework comprising metal ions and an organic ligand is used as a catalyst and novel metal organic frameworks based on bisphosphonic acids.
Amide-based xanthine oxidase inhibitors bearing an N-(1-alkyl-3-cyano-1H-indol-5-yl) moiety: Design, synthesis and structure-activity relationship investigation
Our previous work identified a promising isonicotinamide based xanthineoxidase (XO) inhibitor, N-(3-cyano-4-((2-cyanobenzyl)oxy)phenyl)isonicotinamide (1), and concluded that amide is an effective linker in exploring the XO inhibitor chemical space that is completely different from the five-membered ring framework of febuxostat and topiroxostat. Indole, an endogenous bioactive substance and a popular
我们之前的工作确定了一种有前景的基于异烟酰胺的黄嘌呤氧化酶 (XO) 抑制剂N -(3-cyano-4-((2-cyanobenzyl)oxy)phenyl)isoicotinamide ( 1 ),并得出结论认为酰胺是探索完全不同于非布司他和托吡司他的五元环骨架的XO抑制剂化学空间。吲哚是一种内源性生物活性物质和流行的药物构建片段,参与了当前努力的结构优化活动。在安装了一些官能团后,生成了N -(1-alkyl-3-cyano-1 H -indol-5-yl) 并用于修复1的 3'-氰基之间缺失的 H 键相互作用和 XO 的 Asn768 残基通过缩短它们的距离。在此背景下,合理设计和合成了 8 种杂环芳香酰胺化学型,以研究酰胺基 XO 抑制剂的构效关系 (SAR)。优化后的化合物a6 (IC 50 = 0.018 μM) 的效力比初始化合物1 (IC 50 = 0.31 μM) 提高了