Carba Analogues of Flupirtine and Retigabine with Improved Oxidation Resistance and Reduced Risk of Quinoid Metabolite Formation
作者:Konrad W. Wurm、Frieda‐Marie Bartz、Lukas Schulig、Anja Bodtke、Patrick J. Bednarski、Andreas Link
DOI:10.1002/cmdc.202200262
日期:2022.8.17
of providing safer replacements for the KV7 potassium channel openers flupirtine and retigabine, the oxidation-sensitive triaminoaryl scaffold was modified in a ligand-based approach in order to obtain oxidation-resistant carba derivatives. Some of these novel analogues have a negligible risk for the formation of quinoid metabolites and possess potent KV7.2/3 opening activity.
为了为 K V 7 钾通道开放剂氟吡汀和瑞替加滨提供更安全的替代品,以基于配体的方法对氧化敏感的三氨基芳基支架进行了修饰,以获得抗氧化的卡巴衍生物。其中一些新型类似物形成醌类代谢物的风险可以忽略不计,并具有有效的 K V 7.2/3 开放活性。