2-Amino-4-benzyloxycarbonylamino-butyric acid methyl ester

(2S)-N4-benzyloxycarbonyl-1,2,4-triaminobutane

(S)-4-Benzyloxycarbonylamino-2-((R)-2-formylamino-4-methyl-pentanoylamino)-butyric acid methyl ester

(2S)-N4-benzyloxycarbonyl-2,4-diaminobutanamide

(2S,3R)-2-{(S)-4-Benzyloxycarbonylamino-2-[(S)-4-benzyloxycarbonylamino-2-((R)-2-formylamino-4-methyl-pentanoylamino)-butyrylamino]-butyrylamino}-3-hydroxy-butyric acid methyl ester

<N(α)-Palmitoyl-N(ε)-benzyloxycarbonyl-L-lysyl>-<N(ε)-benzyloxycarbonyl-α,γ-diamino-buttersaeure-methylester>

[(S)-3-[(S)-4-Benzyloxycarbonylamino-2-((R)-2-formylamino-4-methyl-pentanoylamino)-butyrylamino]-3-((1S,2R)-1-hydrazinocarbonyl-2-hydroxy-propylcarbamoyl)-propyl]-carbamic acid benzyl ester