Synthesis of peptide oxazolones and related compounds
作者:W.J. McGahren、M. Goodman
DOI:10.1016/0040-4020(67)80036-x
日期:1967.5
2-(1′-benzyloxycarbonylamino-1′-methyl)ethyl-4-methyl-oxazolone and 2-(1′-benzyloxycarbonylamino-1′-methyl)ethyl-4-benzyloxazolone, were prepared and characterized. the imidazole-acceleratedp-nitrophenyl-active ester synthesis was found to be a good route to the dipeptides benzyloxycarbonylaminoisobutyryl-l-phenylalanine methyl ester and benzyloxycarbonylaminoisobutyryl-l-alanine methyl ester. The acids were