作者:Frederick Campbell、Jeffrey P. Plante、Thomas A. Edwards、Stuart L. Warriner、Andrew J. Wilson
DOI:10.1039/c001164a
日期:——
Generic approaches for the design and synthesis of small molecule inhibitors of proteinâprotein interactions (PPIs) represent a key objective in modern chemical biology. Within this context, the α-helix mediated PPIs have received considerable attention as targets for inhibition using small molecules, foldamers and proteomimetics. This manuscript describes a novel N-alkylated aromatic oligoamide proteomimetic scaffold and its solid-phase synthesisâthe first time such an approach has been used for proteomimetics. The utility of these scaffolds as proteomimetics is exemplified through the identification of potent μM inhibitors of the p53âhDM2 helix mediated PPIâa key oncogenic target.
设计和合成作为蛋白质-蛋白质相互作用(PPIs)抑制剂的小分子化合物的通用方法,是现代化学生物学中的一个关键目标。在这样的背景下,α-螺旋介导的PPIs引起了广泛的关注,成为使用小分子、折叠体和拟蛋白进行抑制的目标。本论文描述了一种新的N-烷基化芳香族寡酰胺拟蛋白骨架及其固相合成方法——这是首次将这种方法用于拟蛋白。通过鉴定p53-hDM2螺旋介导PPIs(一个关键的癌基因靶点)的有效μM抑制剂,展示了这些骨架作为拟蛋白的实用性。