Synthesis of Azabicycloalkane Amino Acid Scaffolds as Reverse-Turn Inducer Dipeptide Mimics
作者:Mauro Angiolini、Silvia Araneo、Laura Belvisi、Edoardo Cesarotti、Anna Checchia、Luca Crippa、Leonardo Manzoni、Carlo Scolastico
DOI:10.1002/1099-0690(200007)2000:14<2571::aid-ejoc2571>3.0.co;2-d
日期:2000.7
In an effort to design dipeptide structural mimics of protein and peptide reverse-turns, a series of 5,5-, 6,5-, and 7,5-fused 2-oxo-1-azabicycloalkane amino acids has been synthesized. A new and convenient synthetic route utilizing a Horner−Emmons reaction followed by double-bond reduction has been used to prepare the bicyclic lactams in high yields.
为了设计蛋白质和肽反转的二肽结构模拟物,合成了一系列 5,5-、6,5- 和 7,5-融合的 2-oxo-1-azabicycloalkane 氨基酸。一种利用霍纳-埃蒙斯反应和双键还原的新型便捷合成路线已被用于以高产率制备双环内酰胺。