Development of a Simple and Efficient Solution-Phase Parallel Synthesis of Flexible Non-Steroidal Estradiol Mimics
作者:Guy Djigoue、Rene Maltais、Donald Poirier
DOI:10.2174/1386207317666140915125620
日期:2014.11.7
An efficient parallel synthesis was designed to provide libraries of estradiol mimics that can potentially interact with different biological targets associated with estradiol-related diseases. Two libraries of 75 members each were synthesized around a non-steroidal core by adding three levels of molecular diversity. Hydroxybenzaldehydes (1st level of diversity), protected as a methoxymethyl ether
设计了一种有效的平行合成方法,以提供可能与与雌二醇相关疾病相关的不同生物靶标相互作用的雌二醇模拟物文库。通过添加三个水平的分子多样性,围绕非甾体核心合成了两个75个成员的文库。被保护为甲氧基甲基醚的羟基苯甲醛(第1级多样性)在还原胺化条件下首先与伯胺(第2级多样性)反应。接下来,所得仲胺与4-溴-1,2-环氧丁烷反应,以提供作为第三级多样性的前体的环氧化物衍生物。然后使用各种亲核试剂打开每个环氧化物。