5-bromo-3-((1-ethyl-5-methyl-1H-pyrazol-3-yl)amino)-1-methylpyridin-2(1H)-one 、 {3-[(acetyloxy)methyl]-2-{4,4-dimethyl-9-oxo-1,10-diazatricyclo[6.4.0.0
2'
6]dodeca-2(6),7-dien-10-yl}pyridin-4-yl}boronic acid 在
(1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride 、
potassium phosphate 、
sodium acetate 作用下,
以
水 、
乙腈 为溶剂,
反应 3.0h,
以27.6%的产率得到(2-{4,4-dimethyl-9-oxo-1,10-diazatricyclo[6.4.0.0
2,6]dodeca-2(6),7-dien-10-yl}-4-{5-[(1-ethyl-5-methyl-1H-pyrazol-3-yl)amino]-1-methyl-6-oxo-1,6-dihydropyridin-3-yl}pyridin-3-yl)methyl acetate