New approaches to the asymmetric synthesis of dipeptide isosteres via β-Lactam Synthon Method
作者:Iwao Ojima、Hong Wang、Tao Wang、Edward W. Ng
DOI:10.1016/s0040-4039(97)10677-3
日期:1998.2
New and efficient synthetic routes to dipeptide isosteres with high enantiomeric purity, e.g., hydroxyethylene, dihydroxyethylene and hydroxyethylamine isosteres, have been developed via oxiranes 6 and formyloxazolines 13 derived from N-t-Boc-β-lactams 4.
通过由N -t-Boc-β-内酰胺4衍生的肟基6和甲酰恶唑啉13,已经开发出具有高对映体纯度的二肽等排体(例如,羟乙烯,二羟乙烯和羟乙胺等排体)的新型有效合成途径。