7-[4-(2-butoxyethoxy)phenyl]-N-{4-[hydroxy(1-oxidopyridin-2-yl)methyl]-3-(trifluoromethyl)phenyl}-2,3-dihydro-1H-1-benzazepine-4-carboxamide 、 、 、
碳酸氢钠 、
1,2-二氯乙烷 在
ice 、
乙酸乙酯 、
水 、 Brine 、
magnesium sulfate 、 silica gel 、 Ethyl acetate methanol triethylamine 、
(+)-7-[4-(2-butoxyethoxy)phenyl]-N-[4-[hydroxy(1-oxidopyridin-2-yl)methyl]-3-trifluoromethylphenyl]-1-propyl-2,3-dihydro-1H-1-benzazepine-4-carboxamide 作用下,
反应 16.0h,
以to give 7-[4-(2-butoxyethoxy)phenyl]-N-[4-[hydroxy(1-oxidopyridin-2-yl)methyl]-3-trifluoromethylphenyl]-1-propyl-2,3-dihydro-1H-1-benzazepine-4-carboxamide (compound 13) (0.46 g) as yellow amorphous的产率得到(+)-7-[4-(2-butoxyethoxy)phenyl]-N-[4-[hydroxy(1-oxidopyridin-2-yl)methyl]-3-trifluoromethylphenyl]-1-propyl-2,3-dihydro-1H-1-benzazepine-4-carboxamide