Fmoc-DL-norleucine

N-芴甲氧羰基-DL-正亮氨酸

Ala-D-Ala-OH

Ala-Ser-OH

D-Ala-Gly-OH

D-Ala-Leu-OH

O-Benzyl-D-threonine amide hydrochloride

Nd-Z-L-ornithine benzyl ester hydrochloride

Ile-Gly-OH

L-Proline 4-methoxy-b-naphthylamide hydrochloride

b-Alanine b-naphthylamide hydrobromide