反应详情

To a stirred solution of 4-(3-(4-(4,6-dimorpholino-1,3,5-triazin-2yl)phenyl)ureido)benzoic acid (150 mg; 0.297 mmol), Hunig's base (303 μL, 1.782 mmol), HBTU (563 mg, 1.485 mmol) in 2 mL of NMP was reacted according to example 68 with 1-methylpiperazine (132 μL, 1.188 mmol) to give 1-(4-(4,6-dimorpholino-1,3,5-triazin-2-yl)phenyl)-3-(4-(4-methylpiperazine-1-carbonyl)phenyl)urea as a white solid (95 mg, 54% yield); MS (ESI) m/z=588.4.