Z-(4-tert-butyloxycarbonyl)-L-phenylalanine

Gly-Ala-Phe-OH

Gly-Gly-Gly-NH2HCl

Ser-Ala-OH

(S)-2-((S)-2-氨基-3-羟基丙酰氨基)丙酸

Pro-Pro-OHHCl

b-(4-Methylbenzyl)mercapto-b,b-cyclopenta-methylene-propionic acid

(R)-3-Isopropylamino-1,2-propanediol

3-(4-Azidophenyl)propionic acid

3-(4-叠氮苯基)丙酸

Cyclo(L-Ser-L-Ser)

Formyl-D-phenylglycine

Ac-Phe(4-NH2)-OH