3-(Arylacetylamino)-<i>N</i>-methylbenzamides: A Novel Class of Selective Anti-<i>Helicobacter pylori</i> Agents
作者:Ryoichi Ando、Makoto Kawamura、Noriko Chiba
DOI:10.1021/jm010307o
日期:2001.12.1
preceded by the random screening of our chemical library, a novel class of selective anti-Helicobacter pylori agents was generated. Consequently, the 3-(arylacetylamino)-N-methylbenzamides, which were quite easy to prepare, showed potent inhibitory activity against Helicobacter pylori but exhibited no inhibitory activity against other sorts of bacteria and fungi, e.g., Staphylococcus aureus, Bacillus subtilis
经过化学修饰并随机筛选我们的化学文库后,产生了新型的选择性抗幽门螺杆菌药物。因此,很容易制备的3-(芳基乙酰氨基)-N-甲基苯甲酰胺显示出对幽门螺杆菌的有效抑制活性,而对其他种类的细菌和真菌,例如金黄色葡萄球菌,枯草芽孢杆菌,大肠杆菌等则没有抑制活性。 ,铜绿假单胞菌,脆弱拟杆菌和白色念珠菌。这些化合物显示出有效的抗-H。在酸性条件下的幽门螺杆菌活性,而阿莫西林和克拉霉素则降低活性。3-(3-芳基丙酰氨基)-N-甲基苯甲酰胺,3-(芳氧基乙酰基氨基)-N-甲基苯甲酰胺和(3-甲基氨基甲酰基苯基)氨基甲酸1-芳基甲基酯也显示出有效的抗-H。幽门螺杆菌活动。最后,我们选择7n(BAS-118)作为候选化合物进行进一步评估。