Novel Structures Derived from 2-[[(2-Pyridyl)methyl]thio]-1<i>H</i>-benzimidazole as Anti-<i>Helicobacter </i><i>p</i><i>ylori </i>Agents, Part 1
作者:Thomas C. Kühler、Marianne Swanson、Beritte Christenson、Ann-Charlotte Klintenberg、Bo Lamm、Jonas Fägerhag、Roberto Gatti、Maria Ölwegård-Halvarsson、Vladimir Shcherbuchin、Thomas Elebring、Jan-Erik Sjöström
DOI:10.1021/jm0208673
日期:2002.9.1
to remove PPI activity. These compounds, 2-[((2-methyl-3-(2-(2-(2-methoxyethoxy)ethoxy)ethylthio)phenyl)methyl)thio]-1H-benzimidazole (79), 2-[((2-methyl-3-(2-(2-(2-(2-(2-methoxyethoxy)ethoxy)ethoxy)ethoxy)ethylthio)phenyl)methyl)thio]-1H-benzimidazole (80), 2-[((2-methyl-3-((2-morpholino)ethylthio)phenyl)methyl)thio]-1H-benzimidazole (86), 2-[[[2-methyl-3-[2-(2-methyl-5-nitroimidazol-1-yl)ethylthio
2-[[((2-吡啶基)甲基]硫基] -1H-苯并咪唑类化合物(2,硫化物)显示出对幽门螺杆菌具有选择性的抗菌特性,但它们也具有固有的易代谢性,可以提供2-[[( (2-吡啶基)甲基]亚磺酰基] -1H-苯并咪唑(1),其充当质子泵抑制剂(PPI)。我们发现了五种具有保留的抗菌效力和选择性的化合物,其中硫化物2的总体结构可以保持完整,同时进行结构修饰以去除PPI活性。这些化合物2-[(((2-甲基-3-(2-(2-(2-(2-甲氧基乙氧基)乙氧基)乙硫基)苯基)甲基)硫基] -1H-苯并咪唑(79),2-[((2-甲基-3-(2-(2-(2-(2-(2-(2-(2-甲氧基乙氧基)乙氧基)乙氧基)乙氧基)乙硫基)苯基)甲基)硫基] -1H-苯并咪唑(80),2-[(((甲基-3-((2-吗啉代)乙硫基)苯基)甲基)硫基] -1H-苯并咪唑(86),2-[[[[2-甲基-3- [2-(2-甲基