2,3-Dihydro-8-methoxy-1,4-benzodioxin-6-carboxylic acid → 1-(3-Methoxy-4,5-ethylenedioxybenzoyl)-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 3-methoxy-4,5-ethylenedioxybenzoic 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 the title compound.

Provenance & Evidence