Synthesis of chirally pure 2,5-disubstituted diketopiperazines derived from trisubstituted phenylalanines
作者:Satyavijayan Narasimhan Danthi、Ronald A. Hill
DOI:10.1002/jhet.5570340321
日期:1997.5
Some new chirallypure 2,5-substituted diketopiperazines were synthesized starting from 2-methoxybenzyl alcohol. This multistep synthesis proceeds through the enzymatic synthesis of chirallypure amino acids, protection and dipeptide coupling, cyclization of dipeptide ester formates, and nitration of the resulting diketopiperazines.