3-cyclohexyl-6-{4-[4-(dimethylamino)-1-piperidinyl]-2-methoxyphenyl}-1-methyl-1,5-dihydro-4H-pyrazolo[3,4-d]pyrimidin-4-one 、
甲烷磺酸 在
乙醇乙酸乙酯 作用下,
以
乙醇 为溶剂,
反应 0.17h,
以to obtain 28 mg (46%) of the captioned compound的产率得到3-cyclohexyl-6-{4-[4-(dimethylamino)-1-piperidinyl]-2-methoxyphenyl}-1-methyl-1,5-dihydro-4H-pyrazolo[3,4-d]pyrimidin-4-one monomethanesulfonate