1'-[(3,5-Dimethylphenyl)methyl]-6,8-dimethoxy-5-methyl-2-(2-methylprop-2-enyl)spiro[5,10-dihydroimidazo[1,5-b][2]benzazepine-3,4'-piperidine]-1-one 以
正庚烷 、
异丙醇 为溶剂,
以38%的产率得到(5S)-1'-[(3,5-dimethylphenyl)methyl]-6,8-dimethoxy-5-methyl-2-(2-methylprop-2-enyl)spiro[5,10-dihydroimidazo[1,5-b][2]benzazepine-3,4'-piperidine]-1-one