反应详情

Using the general method of Example 47, butyl isocyanate (54 μL, 0.48 mmol) was reacted with 4-(4-amino-2-butyl-1H-imidazo[4,5-c][1,5]naphthyridin-1-yl)butaneamine (0.15 g, 0.48 mmole) to provide 0.13 g of N-[4-(4-amino-2-butyl-1H-imidazo[4,5-c][1,5]naphthyridin-1-yl)butyl]-N′-butylurea as a white solid. Analysis: Calculated for C22H33N7O: %C, 64.21; %H, 8.08; %N, 23.82. Found: %C, 64.05; %H, 7.97; %N, 24.00.