反应详情

[6-(9-Chloro-3-methyl-4-oxo-5H-isoxazolo[4,3-c]quinolin-5-yl)-pyridin-2-yl]-acetic acid (0.075 g, 0.2 mmol), EDCI (0.055 g, 0.3 mmol), 2-Nitro-5-methoxyaniline (0.044 g, 0.26 mmol), DMAP (0.005 g, 0.04 mmol) in dichloromethane (4.5 ml) and DMF (0.75 ml) react for 5 h in a fashion similar to that of Example 3. Column chromatography (silica gel, acetone/dichloromethane gradient) gives the title compound (0.012 g, 12%). Mass Spectrum (FIA) (m/z) 520.2 [M+1]