7-苄氧基-4-氯-6-甲氧基喹唑啉 、
N-(5-aminopyridin-2-yl)-3-chlorobenzamide 以afforded N-(5-{[7-(benzyloxy)-6-methoxyquinazolin-4-yl]amino}pyridin-2-yl)-3-chlorobenzamide (625 mg, 78% yield)的产率得到N-(5-{[7-(benzyloxy)-6-methoxyquinazolin-4-yl]amino}pyridin-2-yl)-3-chlorobenzamide