Z-L-Tyr-OtBu.H2O| Z-Tyr-OtBu.H2O

Z-L-Tyr(tBu)-Ome| Z-Tyr(tBu)-Ome

Z-L-Tyr(tBu)-OH| Z-Tyr(tBu)-OH

Z-L-Trp-OBzl| Z-Trp-OBzl

Z-L-Thr(tBu)-OH| Z-Thr(tBu)-OH

Z-L-Ser(Tos)-OMe| Z-Ser(Tos)-OMe

Z-L-Glu(OtBu)-OH| Z-Glu(OtBu)-OH

Z-L-Asp(OtBu)-OMe| Z-Asp(OtBu)-OMe

Z-L-AIB-OH| Z-AIB-OH

Z-L-3-(2-naphthyl)-L-alanine| Z-3-(2-naphthyl)-alanine

N-苄氧羰基-L-异亮氨酸(双环己基)铵盐

Z-羟脯氨酸甲酯

Cbz-L-羟脯氨酸

Cbz-L-组氨酸

CBZ-甘氨酸甲酯

N-苄氧羰酰基甘氨酸