N-(1-methylcyclohexyl) 2-[3-amino-2-oxo-5-(phenyl)-2,3,4,5-tetrahydro-1H-(1)benzazepin-1-yl] ethanoic acid amide 以94%的产率得到N-(1-Methylcyclohexyl) 2-[3-(3-(3-ethylphenyl)ureido)-2-oxo-5-(phenyl)-2,3,4,5-tetrahydro-1H-(1)benzazepin-1-yl] ethanoic acid amide