5-(4,6-dimethyl-1H-benzimidazol-2-yl)-4-methyl-N-[3-(1-methyl-4-piperidinyl)propyl]-2-pyrimidinamine 2,3-dihydroxybutanedioate 在
水 作用下,
以
[5-(4,6-dimethyl-1H-benzoimidazol-2-yl)-4-methylpyrimidin-2-yl]-[3-(1-methylpiperidin-4-yl)propyl]amine 、
水 为溶剂,
反应 17.5h,
以to provide 5-(4,6-dimethyl-1H-benzimidazol-2-yl)-4-methyl-N-[3-(1-methyl-4-piperidinyl)-propyl]-2-pyrimidinamine 2,3-dihydroxybutanedioate hydrate (1:0.5:4), Compound 3.S的产率得到5-(4,6-dimethyl-1H-benzimidazol-2-yl)-4-methyl-N-[3-(1-methyl-4-piperidinyl)-propyl]-2-pyrimidinamine 2,3-dihydroxybutanedioate hydrate