1-[2-[3-(3,4-Dichloro-phenyl)-1-(3,4,5-trimethoxy-benzoyl)-pyrrolidin-3-yl]-ethyl]-4-phenyl-piperidine-4-carboxylic acid → 1-[2-[3-(3,4-Dichloro-phenyl)-1-(3,4,5-trimethoxy-benzoyl)-pyrrolidin-3-yl]-ethyl]-4-phenyl-piperidine-4-carboxylic acid 4-methylpiperazine-amide hydrochloride

Participants

Reaction Steps

Prepare by the method of Example 26FH.5 using 1-[2-[3-(3,4-dichloro-phenyl)-1-(3,4,5-trimethoxy-benzoyl)-pyrrolidin-3-yl]-ethyl]-4-phenyl-piperidine-4-carboxylic acid (0.18 g, 0.3 mmol) and 4-phenyl-piperidine-4-carboxylic acid 4-methylpiperazine-amide hydrochloride (0.7 mL, 0.6 mmol). Chromatograph on silica gel eluting with 6% methanol/dichloromethane to give the title compound. Exact mass (FAB+): calculated for C39H49Cl2N4O5 calculated 723.3080. Found 723.3067.

Provenance & Evidence