Multistep Continuous-Flow Synthesis in Medicinal Chemistry: Discovery and Preliminary Structure-Activity Relationships of CCR8 Ligands
作者:Trine P. Petersen、Sahar Mirsharghi、Pia C. Rummel、Stefanie Thiele、Mette M. Rosenkilde、Andreas Ritzén、Trond Ulven
DOI:10.1002/chem.201204350
日期:2013.7.8
A three‐step continuous‐flow synthesis system and its application to the assembly of a new series of chemokine receptor ligands directly from commercial building blocks is reported. No scavenger columns or solvent switches are necessary to recover the desired test compounds, which were obtained in overall yields of 49–94 %. The system is modular and flexible, and the individual steps of the sequence
报道了一种三步连续流合成系统及其在直接从商业构件中组装新系列趋化因子受体配体中的应用。无需使用清除柱或溶剂转换即可回收所需的测试化合物,这些化合物的总产率为49-94%。该系统是模块化且灵活的,该序列的各个步骤可以互换使用,并具有相似的结果,从而扩展了化学反应的范围。生物学评估证实了该趋化因子CCR8受体的活性,并提供了该新配体系列的初始结构-活性-关系(SAR)信息,其中最有效的成员显示了全激动剂活性,单位为纳摩尔浓度。据我们所知,