2-Amino-5-methylpyridine → 4-(4-Dimethylcarbamoyl-3-fluoro-phenoxy)-2-hydroxymethyl-2-methyl-2,3-dihydro-benzofuran-6-carboxylic acid (5-methyl-pyridin-2-yl)-amide

Participants

Reaction Steps

The title compound was prepared in a similar manner as described for Example 200, from 4-(4-dimethylcarbamoyl-3-fluoro-phenoxy)-2-hydroxymethyl-2-methyl-2,3-dihydro-benzofuran-6-carboxylic acid tert-butyl ester (229a) and 2-amino-5-methyl-pyridine. 1H NMR (400 MHz, CDCl3) δ 8.56 (s, 1 H) 8.23 (d, J=8.59 Hz, 1 H) 8.09 (s, 1 H) 7.57 (dd, J=8.46, 1.89 Hz, 1 H) 7.38 (t, J=8.08 Hz, 1 H) 7.13 (s, 1 H) 7.10 (s, 1 H) 6.80 (dd, J=8.59, 2.27 Hz, 1 H) 6.71 (dd, J=10.61, 2.27 Hz, 1 H) 3.70-3.77 (m, 1 H) 3.57-3.66 (m, 1 H) 3.19 (d, J=16.67 Hz, 1 H) 3.13 (s, 3 H) 2.98 (d, J=1.52 Hz, 3 H) 2.81 (d, J=16.67 Hz, 1 H) 2.31 (s, 3H) 1.46 (s, 3 H); LCMS for C26H26FN3O5 m/z 480.00 (M+H)+.

Provenance & Evidence