N-(3-(6-chloro-5-cyano-4-(4-phenoxyphenyl)pyridin-2-yl)phenyl)acetamide 、
肼 在
solvent B 、 2-chloro-6-cyclopentyl-4-(4-hydroxyphenyl)nicotinonitrile 作用下,
以
异丙醇 为溶剂,
反应 1.0h,
以gave Example 25 as the的产率得到N-(3-(3-amino-4-(4-phenoxyphenyl)-1H-pyrazolo[3,4-b]pyridin-6-yl)phenyl)acetamide