Solid-phase synthesis of a library of C-terminal agmatine dipeptides using a backbone amide linker (BAL) strategy
作者:Melgious Jin Yan Ang、Huichang Annie Lim、Cheng San Brian Chia
DOI:10.1016/j.tetlet.2012.08.002
日期:2012.10
In this Letter, we report a novel solid-phase strategy using a backbone amide linker (BAL) attached to a polystyrene support for the synthesis of C-terminal agmatine dipeptides. Our method eliminates the need to purify intermediates by column chromatography and enables us to build rapidly an 18-member library of C-terminal agmatine dipeptides which are subsequently screened for inhibitory activity
在这封信中,我们报告了一种新型的固相策略,该策略使用连接到聚苯乙烯载体上的骨架酰胺连接子(BAL)合成C端胍丁胺二肽。我们的方法消除了通过柱色谱法纯化中间体的需要,使我们能够快速建立一个由18个成员组成的C端胍丁胺二肽文库,随后对该文库筛选对病毒酶的抑制活性。