反应详情

The title compound was prepared in a similar manner as described for Example 33, from azetidin-1-yl(4-fluorophenyl)methanone (57.4 mg, 0.32 mmol) and 2-difluoromethyl-4-hydroxy-2,3-dihydro-benzofuran-6-carboxylic acid (1-methyl-1H-pyrazol-3-yl)-amide (223a) (99 mg, 0.32 mmol) to give a white solid (12 mg, 8% yield). 1H NMR (400 MHz, CDCl3) δ 8.86 (s, 1 H) 7.55-7.71 (m, 2 H) 7.22-7.31 (m, 1 H) 7.13-7.19 (m, 1 H) 7.06-7.12 (m, 1 H) 6.96-7.03 (m, 2 H) 6.79 (d, J=2.02 Hz, 1 H) 5.75-6.08 (m, 1 H) 4.93-5.19 (m, 1 H) 4.35 (br. s., 2 H) 4.24 (br. s., 2 H) 3.79 (s, 3 H) 3.57-3.63 (m, 1 H) 3.14-3.31 (m, 2 H) 2.30-2.42 (m, 1H.); LCMS for C24H22F2N4O4 m/z 469.00 (M+H)+.