methyl (2S,4S)-4-amino-1-((tert-butoxycarbonyl)-L-phenylalanyl)pyrrolidine-2-carboxylate

Boc-Phe-Asn-Glu(Bzl)-Asn-Met-Ala-Tyr(Bzl)-OMe

N-tBOC-L-Ala-L-Phe-1-anthraquinonylhydrazide

(3S)-N-(Boc-L-phenylalaninyl)-1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid methyl ester

N-tBOC-L-Ala-L-Ala-L-Phe-1-anthraquinonylhydrazide