2-{[5-(5,5-dimethyl-1,3,2-dioxaborinan-2-yl)-3-methyl-1H-pyrazolo[3,4-b]pyridin-1-yl]methyl}benzene-1,3-diyl diacetate 、
1,1-dimethylethyl {(1S)-2-{[5-bromo-6-chloro-2-({[(1,1-dimethylethyl)oxy]carbonyl}amino)-3-pyridinyl]oxy}-1-[(2,3,4-trifluorophenyl)methyl]ethyl}carbamate 在
1,1'-双(二苯膦基)二茂铁二氯化钯(II)二氯甲烷复合物 sodium carbonate 、 sodium hydroxide 作用下,
以
1,4-二氧六环 为溶剂,
反应 5.0h,
生成 1,1-dimethylethyl {(1S)-2-{[2-amino-6-chloro-5-(3-methyl-1H-pyrazolo[3,4-b]pyridin-5-yl)-3-pyridinyl]oxy}-1-[(2,3,4-trifluorophenyl)methyl]ethyl}carbamate 、 1,1-dimethylethyl {(1S)-2-{[6-chloro-2-({[(1,1-dimethylethyl)oxy]carbonyl}amino)-5-(3-methyl-1H-pyrazolo[3,4-b]pyridin-5-yl)-3-pyridinyl]oxy}-1-[(2,3,4-trifluorophenyl)methyl]ethyl}carbamate 、 1,1-dimethylethyl {(1S)-2-[(2-amino-6-chloro-5-{1-[(2,6-dihydroxyphenyl)methyl]-3-methyl-1H-pyrazolo[3,4-b]pyridin-5-yl}-3-pyridinyl)oxy]-1-[(2,3,4-trifluorophenyl)methyl]ethyl}carbamate 、 1,1-dimethylethyl {(1S)-2-{[6-chloro-5-{1-[(2,6-dihydroxyphenyl)methyl]-3-methyl-1H-pyrazolo[3,4-b]pyridin-5-yl}-2-({[(1,1-dimethylethyl)oxy]carbonyl}amino)-3-pyridinyl]oxy}-1-[(2,3,4-trifluorophenyl)methyl]ethyl}carbamate