盐酸 、
t-butyl[(1S)-1-({4-[(6-methoxypyridin-3-yl)oxy]piperidin-1-yl}carbonyl)-2-methylpropyl]carbamate 以
乙醇 为溶剂,
反应 16.0h,
以to afford (2S)-1-{4-[(6-methoxypyridin-3-yl)oxy]piperidin-1-yl}-3-methyl-1-oxobutan-2-amine dihydrochloride (270 mg, yield 100%) as a colorless amorphous substance的产率得到(2S)-1-{4-[(6-methoxypyridin-3-yl)oxy]piperidin-1-yl}-3-methyl-1-oxobutan-2-amine dihydrochloride