4-(4-Cyano-2-(methylsulfonyl)phenyl)-N-methyl-2,5-dioxo-1-(3-(trifluoromethyl)-phenyl)-1,2,5,6,7,8-hexahydroquinazoline-3(4H)-carboxamide → 4-(4-Cyano-2-(methylsulfonyl)phenyl)-1-(3-(difluoromethyl)phenyl)-N-methyl-2,5-dioxo-1,2,5,6,7,8-hexahydroquinazoline-3(4H)-carboxamide

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The title compound is prepared in analogy to 4-(4-cyano-2-(methylsulfonyl)-phenyl)-N-methyl-2,5-dioxo-1-(3-(trifluoromethyl)phenyl)-1,2,5,6,7,8-hexahydroquinazoline-3(4H)-carboxamide (example 47), using 4-nitrophenyl 4-(4-cyano-2-(methylsulfonyl)-phenyl)-1-(3-(difluoromethyl)phenyl)-2,5-dioxo-1,2,5,6,7,8-hexahydroquinazoline-3(4H)-carboxylate (intermediate 39, 16 mg, 25 μmol), as starting material. Yield: 9 mg, ESI mass spectrum [M+H]+=529; Retention time HPLC: 0.97 min (Z017_S04).

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