4-bromomethyl-2'-(methoxycarbonyl)amino-1,1'-biphenyl 、 3-t-butoxycarbonylamino-3-methyl-N-[2,3,4,5-tetrahydro-2-oxo-1H-1-benzazepin-3(R)-yl]-butanamide 以
N-甲基乙酰胺 、
水 为溶剂,
以231 mg (0.376 mmol, 63%)的产率得到N-[1-[[2'-[(Methoxycarbonyl)amino][1,1'-biphenyl]-4-yl]methyl]-2,3,4,5-tetrahydro-2-oxo-1H-1-benzazepin-3(R)-yl]-3-t-butoxycarbonylamino-3-methylbutanamide