Accordingly, the development of Mcl-1 inhibitors largely focuses on synthetic BH3 mimicry. The condensation of α-pyridinium methyl ketone salts and α,β-unsaturated carbonyl compounds in the presence of a source of ammonia, or the Kröhnke pyridine synthesis, is a simple approach to afford highly functionalized pyridines. We adapted this chemistry to rapidly generate low-micromolar inhibitors of Mcl-1 wherein
通过结合相对的Bcl-2家族成员的
BH3α-螺旋死亡结构域,中和它们并防止细胞凋亡,来表达上调的Mcl-1的致瘤活性。因此,Mcl-1
抑制剂的开发主要集中在合成的 模拟物上。在
氨源或α-β-不饱和羰基化合物的缩合下,在
氨源或Kröhnke
吡啶的合成下,这是提供高度官能化
吡啶的简单方法。我们采用了这种
化学方法以快速生成Mcl-1的低微摩尔
抑制剂,其中2,4,6-取代基预计可模仿 α-螺旋的i,i + 2和i + 7侧链。