Efficient microwave-assisted solid phase coupling of nucleosides, small library generation, and mild conditions for release of nucleoside derivatives
作者:Hanumantharao Paritala、Yuta Suzuki、Kate S. Carroll
DOI:10.1016/j.tetlet.2013.01.109
日期:2013.4
process. Herein, we report an efficient, microwave assisted solid phase coupling of nucleosides, combinatorial chemistry on the coupled nucleosides to generate small library, and mild cleavage conditions to release nucleoside derivatives from its solid support. We anticipate these findings will accelerate the development of synthetic methods or combinatorial library design of nucleoside analogues in similar
核苷是必不可少的生物分子,参与维持生理稳态的各种生物过程。最近致力于合成核苷类似物和使用固相合成开发核苷组合库的努力为药物设计和开发提供了宝贵的信息。这些研究提供了有关酶底物结合口袋的结构要求和酶动力学评估的信息。然而,核苷及其相应类似物的合成仍然是一个具有挑战性和耗时的过程。在此,我们报告了核苷的高效微波辅助固相偶联,偶联核苷上的组合化学以生成小型文库,和温和的切割条件以从其固体支持物中释放核苷衍生物。我们预计这些发现将加速类似环境中核苷类似物的合成方法或组合文库设计的发展。