1-(N-benzyloxycarbonyl-3-iodo-L-tyrosyl)-hydrazine

(3S,6S)-11-methoxy-5,21-dioxo-13-oxa-4,20-diazatetracyclo<12.2.2.23,6.18,12>heniecosa-8,10,12(19),14,16,17-hexaene

3-hydroxy-O-methyl-N-<4-iodo-N-<(1,1-dimethylethoxy)carbonyl>-L-phenylalanyl>-L-tyrosine methyl ester

{3-[5-[(S)-2-Amino-3-(tert-butyl-dimethyl-silanyloxy)-propyl]-2-(2-cyclohexyl-ethoxy)-phenyl]-propyl}-carbamic acid tert-butyl ester