Design and synthesis of thienylpyridyl garlands as non-peptidic alpha helix mimetics and potential protein–protein interactions disruptors
作者:Marcella De Giorgi、Anne Sophie Voisin-Chiret、Jana Sopková-de Oliveira Santos、Filomena Corbo、Carlo Franchini、Sylvain Rault
DOI:10.1016/j.tet.2011.06.074
日期:2011.8
Firstly, we have studied the reactivity of boronic acids and halogenated pyridines and/or thiophenes towards the Suzuki–Miyaura cross-coupling reaction in order to obtain bis-thienylpyridines. Secondly, we have functionalized these compounds by a reaction of bromination and the resultant bis-bromothienylpyridines have been found to undergo iterative Pd-catalyzed coupling based on a pseudo-Garlanding
本文描述了一条有效的途径,导致新的噻吩并吡啶基花环成为非肽类α螺旋模拟物和潜在的蛋白质-蛋白质相互作用破坏者。首先,我们研究了硼酸和卤代吡啶和/或噻吩对Suzuki-Miyaura交叉偶联反应的反应性,以获得双噻吩吡啶。其次,我们已经通过溴化反应对这些化合物进行了官能化处理,并且发现发现的双-溴噻吩基吡啶基于伪加兰德方法与一系列吡啶基硼酸进行了Pd催化的迭代偶联,从而生成了噻吩并吡啶基低聚物的新文库。 。