反应详情

Prepared using (S)-glycidyl methanesulfonate (Intermediate H, Step 1) in place of (R)-glycidyl methanesulfonate (Intermediate F, Step 1), and morpholine in place of piperidine in Step 1, and 2-amino-5-pyrimidinecarboxylic acid in place of nicotinic acid in Step 2 (75.0 mg, 71%): HPLC ret. time 0.81 min.; 1H NMR (DMSO-d6+1 drop TFA-d) δ 3.14-3.38 (m, 4H), 3.44-3.52 (m, 2H), 3.69 (app t, J=12.0 Hz, 1H), 3.77/app t, J=12.1 Hz, 1H), 3.90-3.98 (m, 2H), 4.00 (s, 3H), 4.16-4.25 (m, 4H), 4.38-4.44 (m, 1H), 4.46-4.52 (m, 2H), 7.43 (d, J=9.1 Hz, 1H), 7.99 (d, J=9.1 Hz, 1H), 8.97 (s, 2H); mass spectrum m/z 497 ((M+1)+, 8.8%).

1. customPrepared