Copper-free Route to Triazole-Modified Peptidomimetic by the Combination of Two Multicomponent Reactions in One Pot
作者:Teng-fei Niu、Lin Gu、Wen-bin Yi、Chun Cai
DOI:10.1021/co3000117
日期:2012.5.14
An efficient copper-free protocol for the synthesis of 5-methyl-1H-1,2,3-triazole-modified peptidomimetics through the combination of Ugi four-component reaction with a three-component cycloaddition, has been developed. The copper-free straightforward process is suitable for drug discovery. The chemoselective preparation of 1,4-disubstituted, triazole-modified peptidomimetics by using alkynyl substituted
通过Ugi四组分反应与三组分环加成反应的合成,开发了一种有效的无铜方案,用于合成5-甲基-1H-1,2,3-三唑修饰的拟肽。无铜简单方法适合药物发现。通过使用炔基取代的胺化学选择性制备1,4-二取代的三唑修饰的拟肽可能具有潜在的生物学和合成应用。最后,对物理性质进行了“ Lapinski型”分析,这有望帮助发现药物。