反应详情

Using an analogous procedure to that described in Example 43, 6-amino-4-[3-chloro-4-(2-pyridylmethoxy)anilino]quinazoline was reacted with 2-methoxyacetaldehyde dimethyl acetal to give 4-[3-chloro-4-(2-pyridylmethoxy)anilino]-6-(2-methoxyethylamino)quinazoline in 67% yield;