Total Synthesis of Amino-Functionalized Calphostin Analogs as Potent and Selective Inhibitors of Protein Kinase C (PKC)
作者:Hyoyeon Kim、Choon-Ho Song、Dae-Hyuk Kim、Nam-Gin Jung、Seung-Jae Lee、Beom-Tae Kim
DOI:10.1002/bkcs.10908
日期:2016.10
As potential protein kinase C (PKC) inhibitors and photodynamic agents, the novel amino‐functionalized calphostin analog 1,12‐bis((benzoyl‐amino)methyl)‐3,10‐perylenequinone was successfully prepared by dimerization of the key intermediate 3‐(benzoylamino)methyl‐1,2‐naphthoquinone (9), which was synthesized by an efficient and relatively short synthetic sequence (eight steps) with satisfactory overall
作为潜在的蛋白激酶C(PKC)抑制剂和光动力剂,新型氨基官能化钙磷蛋白类似物1,12-双((苯甲酰基-氨基)甲基)-3,10-per醌通过关键中间体3- (苯甲酰氨基)甲基1,2-萘醌(9),通过高效且较短的合成步骤(八步)合成,总收率令人满意。通过连续的甲基化和脱甲基反应制备天然形式的per醌12。在我们的合成策略中,1,2-萘醌9的氨基官能度是有益的 可以在合成初期很容易地引入,然后二聚以制备各种可能具有生物活性的per醌。