5-[8-chloro-6-morpholin-4-yl-9-(tetrahydrofuran-3-ylmethyl)-9H-purin-2-yl]-N-methylpyrimidin-2-amine 、
1-甲烷磺酰哌嗪 在
Acetonitrile water formic acid 作用下,
以
二甲基亚砜 为溶剂,
反应 4.0h,
以to give the title compound (32 mg, 25%) as a light brown solid的产率得到N-Methyl-5-{8-[4-(methylsulfonyl)piperazin-1-yl]-6-morpholin-4-yl-9-(tetrahydrofuran-3-ylmethyl)-9H-purin-2-yl}pyrimidin-2-amine