3-(Morpholin-4-yl)propanoic acid → [(3S,4R)-4-(4-chloro-phenyl)-1-(3-morpholin-4-yl-propionyl)-pyrrolidin-3-yl]-methyl-carbamic acid 4-fluoro-phenyl ester

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In analogy to the procedure described for the synthesis of example 44 (step c), the title compound [(3S,4R)-4-(4-chloro-phenyl)-1-(3-morpholin-4-yl-propionyl)-pyrrolidin-3-yl]-methyl-carbamic acid 4-fluoro-phenyl ester was prepared from [(3S,4R)-4-(4-chloro-phenyl)-pyrrolidin-3-yl]-methyl-carbamic acid 4-fluoro-phenyl ester using 3-morpholin-4-yl-propionic acid instead of 1-methylcyclopropane-1-carboxylic acid and was obtained as a white solid. MS m/e: 490.2 [M+H]+.

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