(Ethyl-methoxycarbonyl-amino)-phenyl-acetic acid → {1-[2-(5-{6-[4-(2-{1-[2-(Ethyl-methoxycarbonyl-amino)-2-phenyl-acetyl]-pyrrolidin-2-yl}-3H-imidazol-4-yl)-phenyl]-naphthalen-2-yl}-1H-imidazol-2-yl)-pyrrolidine-1-carbonyl]-2-methyl-propyl}-carbamic acid methyl ester

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This compound was prepared using the procedure used to prepare [1-(2-{5-[6-(4-{2-[1-(2-tert-Butoxycarbonylamino-2-phenyl-acetyl)-pyrrolidin-2-yl]-3H-imidazol-4-yl}-phenyl)-naphthalen-2-yl]-1H-imidazol-2-yl}-pyrrolidine-1-carbonyl)-2-methyl-propyl]-carbamic acid methyl ester using (Ethyl-methoxycarbonyl-amino)-phenyl-acetic acid (0.097 g, 0.410 mmol) to provide {1-[2-(5-{6-[4-(2-{1-[2-(Ethyl-methoxycarbonyl-amino)-2-phenyl-acetyl]-pyrrolidin-2-yl}-3H-imidazol-4-yl)-phenyl]-naphthalen-2-yl}-1H-imidazol-2-yl)-pyrrolidine-1-carbonyl]-2-methyl-propyl}-carbamic acid methyl ester (0.120 g, 52%) as a white solid. LCMS-ESI+: calc'd for C49H54N8O6: 840.38 (M+); Found: 851.91 (M+H+).

Provenance & Evidence