氨基酸

1 H-Gln-OH L-Glutamine

2 H-Cys-OH.HCl L-Cysteine

3 H-Asp-OH L-Aspartic acid

4 H-Asn-OH L-Asparagine

5 H-Arg-OH L(+)-Arginine

6 H-Arg-OH L(+)-Arginine

7 H-Ala-OH L-Alanine

8 Z-Val-OSu

9 Z-Lys(Boc)-OH

10 Z-Leu-OH

11 Z-Gly-NH2

12 Z-Gln-OH

13 Z-Ala-OSu

14 Boc-Trp-OH

15 Boc –Met-OH