4-Fluoro-2-methylbenzoic acid → N-[(3RS,4SR)-4-(4-chloro-phenyl)-1-(4-fluoro-2-methyl-benzoyl)-pyrrolidin-3-yl]-4-methoxy-N-methyl-3-trifluoromethyl-benzamide

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Reaction Steps

In analogy to the procedure described for the synthesis of example 87 (step c), the title compound N-[(3RS,4SR)-4-(4-chloro-phenyl)-1-(4-fluoro-2-methyl-benzoyl)-pyrrolidin-3-yl]-4-methoxy-N-methyl-3-trifluoromethyl-benzamide was prepared from N-[(3RS,4SR)-4-(4-chloro-phenyl)-pyrrolidin-3-yl]-4-methoxy-N-methyl-3-trifluoromethyl-benzamide using 4-fluoro-2-methylbenzoic acid instead of 1-(1-methyl-cyclopropanecarbonyl)-piperidine-4-carboxylic acid and was obtained as a light brown oil. MS m/e: 549.2 [M+H]+.

Provenance & Evidence