H-Hyp(tBu)-OH

Boc-Ala(4-pyridyl)-OH

Boc-3-(4-吡啶基)-L-丙氨酸

Z-N-Me-Ala-OH

Boc-D-Lys-OH

Nα-(叔丁氧基羰基)-D-赖氨酸

Boc-D-Pro-OSu

N-(叔丁氧羰基)-D-脯氨酸琥珀酰亚胺酯

Z-Ala-OMe

Z-Gly-NH2

Fmoc-Lys(ivDde)-OH

Boc-Lysinol(Z)

Fmoc-Prolinol