tert-butyl2-bromo-5H,6H,7H-pyrrolo[3,4-b]pyridine-6-carboxylate 、 2,3,5-trifluoro-4-[(4-methoxyphenyl)methoxy]-N-({(1r,4r)-4-[6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2H-indazol-2-yl]cyclohexyl}methyl)benzamide 在
(1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride 、
sodium carbonate 作用下,
以
1,4-二氧六环 、
水 为溶剂,
以52 %的产率得到tert-butyl 2-{2-[(1r,4r)-4-({2,3,5-trifluoro-4-[(4-methoxyphenyl)methoxy]benzamido}methyl)cyclohexyl]-2H-indazol-6-yl}-5,7-dihydro-6H-pyrrolo[3,4-b]pyridine-6-carboxylate