(3R,4S,7S,10S)-14,24-bis(benzyloxy)-10-(((benzyloxy)carbonyl)amino)-7-((R)-3-(((benzyloxy)carbonyl)amino)-2-hydroxypropyl)-3-hydroxy-6,9-dioxo-5,8-diaza-1,2(1,3)-dibenzenacycloundecaphane-4-carboxylic acid

(2S,3R)-2-Amino-3-{4,4'-bis-benzyloxy-3'-[(S)-2-benzyloxycarbonylamino-2-(2-trimethylsilanyl-ethoxycarbonyl)-ethyl]-biphenyl-3-yl}-3-hydroxy-propionic acid methyl ester

methyl (2S,3R)-2-((2S,4R)-5-(((benzyloxy)carbonyl)amino)-2-((tert-butoxycarbonyl)amino)-4-hydroxypentanamido)-3-(4,4'-bis(benzyloxy)-3'-((S)-2-(((benzyloxy)carbonyl)amino)-3-oxo-3-(perfluorophenoxy)propyl)-[1,1'-biphenyl]-3-yl)-3-hydroxypropanoate

methyl (3R,4S,7S,10S)-14,24-bis(benzyloxy)-10-(((benzyloxy)carbonyl)amino)-7-((R)-3-(((benzyloxy)carbonyl)amino)-2-hydroxypropyl)-3-hydroxy-6,9-dioxo-5,8-diaza-1,2(1,3)-dibenzenacycloundecaphane-4-carboxylate