反应详情

The title compound was synthesized in analogy to Example 12A from tert-butyl 4-chloro-5,8-dihydropyrido[4′,3′:4,5]thieno[2,3-d]pyrimidine-7(6H)-carboxylate from Example 11A (4.84 g, 14.5 mmol) and 1-(pyridin-2-ylmethyl)-1H-indazol-5-amine from Example 61A (3.50 g, 15.6 mmol) to yield 4.39 g (71%).

1. customto yield 4.39 g (71%)