反应详情

A solution of 2-chloro-4-(2-fluoro-phenyl)-quinazoline (38.8 mg, 0.15 mmol, 1.0 equiv) and 1-(3-ethoxy-4-methoxy-benzyl)-piperidin-4-ylamine (47.6 mg, 0.18 mmol, 1.2 equiv; intermediate A1) in NMP (2 mL) was heated by microwave irradiation to 200° C. for 30 min. Removal of the solvent under reduced pressure and purification by preparative HPLC on reversed phase eluting with a gradient of acetonitrile/water provided 14.9 mg (20%) of the title compound. MS (ISP): 487.5 [M+H]+.

1. customRemoval of the solvent
2. customunder reduced pressure and purification by preparative HPLC on reversed phase
3. washeluting with a gradient of acetonitrile/water