7-[4-(2-butoxyethoxy)phenyl]-N-[4-[hydroxy(4-methyl-1-oxidopyridin-2-yl)methyl]-3-trifluoromethylphenyl]-1-trifluoroacetyl-2,3-dihydro-1H-1-benzazepine-4-carboxamide 、
硼氢化钠 在
ice 、
水 、
乙酸乙酯 、 Brine 、
magnesium sulfate 、
7-[4-(2-butoxyethoxy)phenyl]-N-[4-[hydroxy(4-methyl-1-oxidopyridin-2-yl)methyl]-3-trifluoromethylphenyl]-2,3-dihydro-1H-1-benzazepine-4-carboxamide 作用下,
以
乙醇 为溶剂,
反应 16.0h,
以to give 7-[4-(2-butoxyethoxy)phenyl]-N-[4-[hydroxy(4-methyl-1-oxidopyridin-2-yl)methyl]-3-trifluoromethylphenyl]-2,3-dihydro-1H-1-benzazepine-4-carboxamide (compound 16) (0.63 g) as yellow crystals的产率得到7-[4-(2-butoxyethoxy)phenyl]-N-[4-[hydroxy(4-methyl-1-oxidopyridin-2-yl)methyl]-3-trifluoromethylphenyl]-2,3-dihydro-1H-1-benzazepine-4-carboxamide