名称:
Tryptophan-containing 1,5-tetrazole dipeptide analogs: Synthesis of Trpψ[CN4]Nle as a cis amide bond surrogate.
摘要:
The 1,5-disubstituted tetrazole dipeptide analog Z-Trp(N(in)Z)PSI[CN4]Nle-OBzl was synthesized in good yield and high optical purity using a modified procedure of Zabrocki et al. This dipeptide analog can be selectively deprotected at either the N or the C terminal for further incorporation into peptides.
DOI:
10.1016/s0040-4039(00)60771-2