diethyl [2-(4-cyano-2-[2-[(1-(1-pyridine-4-yl)piperidine-4-carbonyl)amino]ethoxy]phenyl)vinyl]phosphate mono-trifluoroacetate 在
palladium-carbon 、
氢气 作用下,
以
diethyl [2-(4-cyano-2-[2-[(1-(1-pyridine-4-yl)piperidine-4-carbonyl) amino]ethoxy]phenyl)vinyl]phosphate bistrifluoroacetate 、
乙醇 为溶剂,
生成
diethyl [2-(4-cyano-2-[2-[(1-(1-pyridine-4-yl)piperidine-4-carbonyl)amino]ethoxy]phenyl)ethyl]phosphate mono-trifluoroacetate