Global API Chemistry, ‡MDR Chemical Science, §Analytical Sciences, GlaxoSmithKline , 709 Swedeland Road, King of Prussia, Pennsylvania 19406, United States.
Org Lett. 2015 Feb 6;17(3):564-7. doi: 10.1021/ol503580t. Epub 2015 Jan 23.
A novel synthesis of GSK1265744, a potent HIV integrase inhibitor, is described. The synthesis is highlighted by an efficient construction of the densely functionalized pyridinone core as well as a highly diastereoselective formation of the acyl oxazolidine moiety. The latter exploits the target molecule's ability to chelate to Mg(2+), a key feature in the integrase inhibitor's mechanism of action.
描述了一种新型的 HIV 整合酶抑制剂 GSK1265744 的合成方法。该合成方法的特点是有效地构建了高度功能化的吡啶酮核心,以及高度非对映选择性地形成酰基恶唑烷部分。后者利用了目标分子与 Mg(2+)螯合的能力,这是整合酶抑制剂作用机制中的一个关键特征。