2-Methoxy-5-methYlsulfinylbenzoic acid → 1-(2-Methoxy-5-methylsulfinylbenzoyl)-3-(2-(4-(1-(2-ethoxyethyl)-1h-benzimidazol-2-yl)[1,4]diazepan-1-yl)ethyl)-3-phenylpyrrolidine

Participants

Reaction Steps

Prepare by the method of Example 56.1 using 2-methoxy-5-methylsulfinylbenzoic acid and 3-(2-(4-(1-(2-ethoxyethyl)-1H-benzimidazol-2-yl)[1,4]diazepan-1-yl)ethyl)-3-phenylpyrrolidine hydrochloric acid salt (prepared from (−)-3-phenyl-3-(2-hydroxyethyl)pyrrolidine(R,R)-di-p-anisoyltartaric acid salt) to give, after chromatography on silica gel eluting with 10% methanol/dichloromethane, the title compound.

Provenance & Evidence