(1,5-二甲基-1H-吡唑-4-基)甲胺 、 N-(3-methyl-4-((1-methyl-3a,7a-dihydro-1H-benzo[d]imidazol-5-yl)oxy)phenyl)-6-(methylsulfonyl)pyrimido[5,4-d]pyrimidin-4-amine 以
二甲基亚砜 为溶剂,
反应 16.0h,
以65%的产率得到N2-((1,5-dimethyl-1H-pyrazol-4-yl)methyl)-N8-(3-methyl-4-((1-methyl-1H-benzo[d]imidazol-5-yl)oxy)phenyl)pyrimido[5,4-d]pyrimidine-2,8-diamine