(S)-7-[4-(2-butoxyethoxy)phenyl]-N-{4-[hydroxy(1-oxidopyridin-2-yl)methyl]phenyl}-2,3-dihydro-1H-1-benzazepine-4-carboxamide 、
1-甲基-1H-吡唑-5-甲醛 、
三乙酰氧基硼氢化钠 、
溶剂黄146 在
乙酸乙酯 、 Brine 、
magnesium sulfate 、
乙醇乙酸乙酯 、
7-[4-(2-butoxyethoxy)phenyl]-N-[4-[(S)-hydroxy(1-oxidopyridin-2-yl)methyl]phenyl]-1-(1-methylpyrazol-5-ylmethyl)-2,3-dihydro-1H-1-benzazepine-4-carboxamide 作用下,
以
1,2-二氯乙烷 、
水 为溶剂,
反应 144.0h,
以to give 7-[4-(2-butoxyethoxy)phenyl]-N-[4-[(S)-hydroxy(1-oxidopyridin-2-yl)methyl]phenyl]-1-(1-methylpyrazol-5-ylmethyl)-2,3-dihydro-1H-1-benzazepine-4-carboxamide (Compound 89) (140.1 mg) as yellow crystals的产率得到7-[4-(2-butoxyethoxy)phenyl]-N-[4-[(S)-hydroxy(1-oxidopyridin-2-yl)methyl]phenyl]-1-(1-methylpyrazol-5-ylmethyl)-2,3-dihydro-1H-1-benzazepine-4-carboxamide