反应详情

Using the general method of Example 13 Part G, 1-(3-aminopropyl)-2-(ethoxymethyl)-6,7-dimethyl-1H-imidazo[4,5-c]pyridin-4-amine (1.00 g, 3.6 mmol) was reacted with 4-morpholinylcarbonyl chloride (0.46 mL, 40 mmol) to provide 1.05 g of N-{3-[4-amino-2-(ethoxymethyl)-6,7-dimethyl-1H-imidazo[4,5-c]pyridin-1-yl]propyl}morpholine-4-carboxamide as an off white solid, m.p. 140.5-142.2° C. Analysis: Calculated for C19H30N6O3.1.00 H2O: %C, 55.86; %H, 7.90; %N, 20.57; Found: %C, 55.60; %H, 7.87; %N, 20.59. 1H NMR (Bruker 300 MHz, DMSO-d6) δ6.64 (t, J=5.6 Hz, 1 H), 5.75 (s, 2 H), 4.62 (s, 2 H), 4.28 (t, J=8.1 Hz, 2 H), 3.54 (t, J=4.9 Hz, 4 H), 3.51 (q, J=6.9 Hz, 2 H), 3.25 (t, J=4.9 Hz, 4 H), 3.15 (q, J=5.6 Hz, 2 H), 2.36 (s, 3 H), 2.30 (s, 3 H), 1.87 (p, J=8.1 Hz, 2 H), 1.13 (t, J=7.5 Hz, 3 H). MS(CI) m/e 276 (M+H).