Methoxycarbonylamino-o-tolyl-acetic acid → [1-(2-{5-[6-(4-{2-[1-(2-Methoxycarbonylamino-2-o-tolyl-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 Methoxycarbonylamino-o-tolyl-acetic acid (0.072 g, 0.332 mmol) to provide [1-(2-{5-[6-(4-{2-[1-(2-Methoxycarbonylamino-2-o-tolyl-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 (0.047 g, 31.4%) as a white solid. LCMS-ESI+: calc'd for C48H52N8O6: 836.40 (M+); Found: 837.86 (M+H+).

Provenance & Evidence