thermodynamically controlled synthesis and isolation of macrocyclic receptors from dynamic combinatorial libraries has been achieved in a single step using a polymer-supported template. The templates were cinchona alkaloids which show interesting enantio- and diastereoselective molecular recognition events in libraries based on pseudo-dipeptide building blocks. The synthetic routes used to derivatise the
使用聚合物支持的模板在一个步骤中实现了从动态组合库中热力学控制的大环受体的合成和分离。模板是
金鸡纳
生物碱,它们在基于
假二肽构建块的库中显示出有趣的对映选择性和非对映选择性分子识别事件。用于衍生
生物碱并将它们连接到聚合物载体上的合成路线最大限度地减少了束缚键对模板活性的任何影响。已经进行了系统研究以探讨聚合物形态和模板负载如何影响大环受体的选择性和分离产率。固相结合模板和选定受体之间的分子识别也使它们的亲和型色谱分离成为可能。