Acid activation of (H<sup>+</sup>–K<sup>+</sup>)-ATPase inhibiting 2-(2-pyridylmethyl-sulphinyl)benzimidazoles: isolation and characterization of the thiophilic ‘active principle’ and its reactions
作者:V. Figala、K. Klemm、B. Kohl、U. Krüger、G. Rainer、H. Schaefer、J. Senn-Bilfinger、E. Sturm
DOI:10.1039/c39860000125
日期:——
2-(2-Pyridylmethylsulphinyl)benzimidazoles rearrange in acid to thiophilic benzimidazo[1,2-b]pyrido[1,2-d][1,2,4]thiadiazinium salts which react with 2-mercaptoethanol forming 2-pyridinio-benzimidazolides.
2-(2-吡啶基甲基亚磺酰基)苯并咪唑在酸中重排为巯基苯并咪唑并[1,2- b ]吡啶[1,2- d ] [1,2,4]噻二鎓盐,与2-巯基乙醇反应形成2-吡啶并-苯并咪唑并。