Ile-Tyr-OH

Fmoc-L-indoline-2-carboxylic acid

Fmoc-a,b-dehydro-phenylalanine

Boc-L-meta-tyrosine

Boc-His-Met-OH

叔丁氧羰基-β-丝氨酸-D-丙氨酸-OH, Boc-D-neopentylglycine

Fmoc-O-methyl-D-threonine

D-Ala-Ala-OHHCl

O-tert-Butyl-L-allo-threonine

O-叔丁基-L-别苏氨酸

D-Ala-Leu-OH

Glu-Asp-OH