参考标题:Synthesis Of Novel Ligustrazine Derivatives As Na+/h+Exchange Inhibitors 作者:Mei Ren,Jin Dong,Yungen Xu,Nan Wen,Guoqing Gong |发布日期:2010.11 摘要:A Novel Series Of 3,5,6‐trimethylpyrazine‐2‐methoxy (Or Methylamino) Substituted Benzoyl‐guanidine Derivatives Were Designed And Synthesized As Na+/h+ Exchange (Nhe) Inhibitors. In This Study, Compounds With Electron‐withdrawing Substituents On The Benzene Ring Seemed To Improve Nhe‐1 Inhibitory Activities. Compounds 6D, 6K, And 6L Were Found To Be Potent Inhibitors Of Nhe‐1 (Ic50=3.0+/-1.6, 3.0+/-1.4