反应详情

The title compound was prepared using a procedure similar to that used in Step 4 of the synthesis of 3-[5-chloro-4-[(2,4-difluorobenzyl)oxy]-6-oxopyrimidin-1(6H)-yl]-N-[1-(aminocarbonyl)methyl]-4-methylbenzamide by substituting L-alaninamide HCl for glycineamide HCl. 1H NMR (CD3OD/400 MHz) δ8.32 (s, 1H), 7.96 (m, 1H), 7.82 (m, 1H), 7.61 (q, 1H, J=6.4 Hz), 7.53 (d, 1H, J=8.0 Hz), 7.02 (m, 2H), 5.60 (m, 2H), 4.55 (q, 1H, J=6.0 Hz), 2.20 (s, 3H), 1.45 (d, 3H, J=6.0 Hz). ESHRMS m/z 477.1141 (M+H calculated for C22H20ClF2N4O4 requires 477.1136).