5-{3-[3-(2,2-dimethyl-1,3-dioxan-5-yl)-6-methyl-2,3,4,5-tetrahydro-1H-3-benzazepin-7-yl]-1,2,4-oxadiazol-5-yl}-2-(propylamino)-3-pyridinecarbonitrile 、
盐酸 在
ethyl acetate dichloromethane 、
碳酸氢钠 、
氮气 作用下,
以
四氢呋喃 、
二甲基亚砜 为溶剂,
反应 3.0h,
以to give 5-(3-{3-[2-hydroxy-1-(hydroxymethyl)ethyl]-6-methyl-2,3,4,5-tetrahydro-1H-3-benzazepin-7-yl}-1,2,4-oxadiazol-5-yl)-2-(propylamino)-3-pyridinecarbonitrile (12 mg) as a cream/yellow solid的产率得到5-(3-{3-[2-hydroxy-1-(hydroxymethyl)ethyl]-6-methyl-2,3,4,5-tetrahydro-1H-3-benzazepin-7-yl}-1,2,4-oxadiazol-5-yl)-2-(propylamino)-3-pyridinecarbonitrile