6-(4,6-difluoro-2-pyridyl)-5-methyl-2-pyrimidin-2-yl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine 、
5-(cyclopropylmethylamino)pentanamide 在
potassium carbonate 作用下,
以
二甲基亚砜 为溶剂,
反应 1.0h,
以5 mg的产率得到5-[cyclopropylmethyl-[2-fluoro-6-(5-methyl-2-pyrimidin-2-yl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl)-4-pyridyl]amino]pentanamide