1-[(Tert-butoxy)carbonyl]pyrrolidine-2-carboxylic acid → [1-(2-{5-[6-(4-{2-[1-(2-Methoxycarbonylamino-2-phenyl-acetyl)-4-methyl-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

Participants

Reaction Steps

[1-(2-{5-[6-(4-{2-[1-(2-Methoxycarbonylamino-2-phenyl-acetyl)-4-methyl-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 was prepared following the procedure for [1-(2-{5-[6-(4-{2-[1-(2-Methoxycarbonylamino-2-phenyl-propionyl)-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, substituting 4-Methyl-pyrrolidine-1,2-dicarboxylic acid 1-tert-butyl ester for Pyrrolidine-1,2-dicarboxylic acid 1-tert-butyl ester and Methoxycarbonylamino-phenyl-acetic acid for 2-Methoxycarbonylamino-2-phenyl-propionic acid. LCMS-ESI+: calc'd for C48H52N8O6: 836.40 (M+); Found: 837.70 (M+H+).

Provenance & Evidence