反应详情

The title compound was prepared in a similar manner as described for Example 200, from 4-[4-(azetidine-1-carbonyl)-3-fluoro-phenoxy]-2-hydroxymethyl-2-methyl-2,3-dihydro-benzofuran-6-carboxylic acid tert-butyl ester (240a) and 2-amino-5-methyl-pyridine. 1H NMR (400 MHz, CDCl3) δ 9.01 (br. s., 1 H) 8.23 (d, J=8.59 Hz, 1 H) 8.09 (s, 1 H) 7.62 (dd, J=8.59, 1.77 Hz, 1 H) 7.53 (t, J=8.08 Hz, 1 H) 7.15 (s, 1 H) 7.11 (s, 1 H) 6.80 (dd, J=8.59, 2.27 Hz, 1 H) 6.63-6.73 (m, 1 H) 4.22 (t, J=7.71 Hz, 2 H) 4.15 (t, J=7.71 Hz, 2 H) 3.74 (d, 1 H) 3.61 (d, J=111.87 Hz, 1 H) 3.18 (d, J=16.67 Hz, 1 H) 2.79 (d, J=16.67 Hz, 1 H) 2.28-2.38 (m, H) 1.46 (s, 3 H); LCMS for C27H26FN3O5 m/z 492.00 (M+H)+.