Enantioselective synthesis of novel, highly conformationally constrained peptide surrogates

Article abstract of DOI:10.1016/S0957-4166(97)00265-6

Two new enantiomeric peptide surrogates as well as a tripeptide, all of them having highly conformationally constrained structures, have been synthesized. (Z)-cyclo-Aspartic acid and convenient α-substituted isoserine derivatives, in both antipodal forms,