N-(6,7-dimethoxyquinazolin-4-yl)formamide

4-氨基-6,7-二甲氧基喹唑啉

2,5-二甲基吡咯-3-乙酯

Alpha-对甲苯磺酰基（4-甲氧基-苄基）异腈

7-甲氧基-6-(3-吗啉-4-基丙氧基)喹唑啉-4(3H)-酮