作者:Pratiq A. Patel、Nina Kvaratskhelia、Yara Mansour、Janet Antwi、Lei Feng、Pratibha Koneru、Mathew J. Kobe、Nivedita Jena、Guqin Shi、Mosaad S. Mohamed、Chenglong Li、Jacques J. Kessl、James R. Fuchs
DOI:10.1016/j.bmcl.2016.08.037
日期:2016.10
Employing a scaffold hopping approach, a series of allosteric HIV-1 integrase (IN) inhibitors (ALLINIs) have been synthesized based on an indole scaffold. These compounds incorporate the key elements utilized in quinoline-based ALLINIs for binding to the IN dimer interface at the principal LEDGF/p75 binding pocket. The most potent of these compounds displayed good activity in the LEDGF/p75 dependent integration
采用支架跳跃方法,基于吲哚支架合成了一系列变构 HIV-1 整合酶 (IN) 抑制剂 (ALLINI)。这些化合物包含在基于喹啉的 ALLINI 中使用的关键元素,用于在主要 LEDGF/p75 结合口袋处与 IN 二聚体界面结合。这些化合物中最有效的化合物在 LEDGF/p75 依赖性整合分析中显示出良好的活性 (IC 50 = 4.5 μM),并且如基于五元环与六元环的几何形状所预测的那样,保留了对 A128T IN 突变体的活性,即赋予对许多基于喹啉的 ALLINI 的抗性。