作者:Cedric J. Stress、Basilius Sauter、Lukas A. Schneider、Timothy Sharpe、Dennis Gillingham
DOI:10.1002/anie.201902513
日期:2019.7.8
Here we show a seven‐step chemical synthesis of a DNA‐encoded macrocycle library (DEML) on DNA. Inspired by polyketide and mixed peptide‐polyketide natural products, the library was designed to incorporate rich backbone diversity. Achieving this diversity, however, comes at the cost of the custom synthesis of bifunctional building block libraries. This study outlines the importance of careful retrosynthetic
在这里,我们展示了在DNA上进行DNA编码的大环文库(DEML)的七步化学合成。受聚酮化合物和肽-聚酮化合物混合天然产物的启发,该文库旨在整合丰富的骨架多样性。但是,要实现这种多样性,就要以双功能构件块库的定制合成为代价。这项研究概述了在DNA编码文库中仔细进行逆向合成设计的重要性,同时揭示了需要新的DNA合成方法的领域。