{(1S,2S,4R)-1-Benzyl-2-(tert-butyl-dimethyl-silanyloxy)-4-[5-(1-hydroxy-butyl)-1H-imidazol-2-yl]-5-phenyl-pentyl}-carbamic acid tert-butyl ester

(2R,4S,5S)-5-Amino-2-benzyl-4-hydroxy-6-phenyl-hexanoic acid [(1H-indol-2-yl)-phenyl-methyl]-amide

{(1S,2S,4R)-1-Benzyl-2-hydroxy-4-[(S)-1-(2-hydroxy-3-morpholin-4-yl-propylcarbamoyl)-2-methyl-propylcarbamoyl]-5-phenyl-pentyl}-carbamic acid tert-butyl ester

[(1S,2S,4R)-1-Benzyl-4-((S)-1-carbamoyl-2-hydroxy-ethylcarbamoyl)-2-hydroxy-5-phenyl-pentyl]-carbamic acid tert-butyl ester

N-<5(S)-<(tert-butoxycarbonyl)amino>-4(S)-hydroxy-6-phenyl-2(R)-(phenylmethyl)hexanoyl>valine