4-chloro-2-ethoxymethyl-7-(3-chloro-pyridin-2-yl)-pyrido[2,3-d]pyrimidine 、
3,4-dihydro-4-methyl-6-amino-1,4-benzoxazine 以
乙腈 为溶剂,
反应 20.0h,
生成 [7-(3-chloro-pyridin-2-yl)-2-ethoxymethyl-pyrido[2,3-d]pyrimidin-4-yl]-(4-methyl-3,4-dihydro-2H-benzo[1,4]oxazin-6-yl)-amine