反应详情

To a flask containing a solution of 6-(4-ethoxy-3-trifluoromethyl-phenyl)-2-(3-morpholin-4-yl-propenyl)-1H-imidazo[4,5-c]pyridine-4-carbonitrile (16 mg) in ethanol was added 5% Pd/C (5 mg) and the vessel purged with hydrogen. The mixture was stirred for 1 h before filtration and purification by preparatice HPLC to afford the title compound. 1H NMR (MeOH) δ 8.32-8.25 (m, 2H) 8.17 (s, 1H) 7.30 (d, 1H) 4.24 (q, 2H) 4.20-3.84 (bm, 4H) 3.65-3.60 (bm, 2H) 3.40 (t, 2H) 3.22 (m, 4H) 2.40 (m, 2H) 1.45 (t, 3H) MS m/z 460.7 (m+1)

1. customthe vessel purged with hydrogen