3-benzyloxycarbonylamino-3-methyl-N-[2,3,4,5-tetrahydro-2-oxo-1H-1-benzazepin-3(R)-yl]-butanamide 、
溴甲苯 以
N-甲基乙酰胺 、
乙酸乙酯 为溶剂,
以44 mg (0.88 mmol, 90%)的产率得到3-Benzyloxycarbonylamino-3-methyl-N-[2,3,4,5-tetrahydro-2-oxo-1-(phenylmethyl)-1H-1-benzazepin-3(R)-yl]-butanamide