N-(3-(5-(2-chloropyrimidin-4-yl)-2-((3R,5R)-3,5-dimethylmorpholino)thiazol-4-yl)-2-fluorophenyl)-2,6-difluorobenzenesulfonamide 、
6-amino-2-thiaspiro[3.3]heptane 2,2-dioxide hydrochloride 在
chloro(2-dicyclohexylphosphino-2’,6’-diisopropoxy-1,1’-biphenyl)[2-(2’-amino-1,1‘-biphenyl)]palladium(II) 2nd generation 、
caesium carbonate 、
2-二环己基磷-2',6'-二异丙氧基-1,1'-联苯 作用下,
以
叔丁醇 为溶剂,
生成 N-(3-(2-((3R,5R)-3,5-dimethylmorpholino)-5-(2-((2,2-dioxido-2- thiaspiro[3.3]heptan-6-yl)amino)pyrimidin-4-yl)thiazol-4-yl)-2- fluorophenyl)-2,6-difluorobenzenesulfonamide