2-quinazolin-2-ylquinazoline

3,4-二氢-1H-喹唑啉-2-酮

5-methyl-11H-indolo[3,2-c]quinolin-6-one

2-甲基-4H,6H-[1,3]噻嗪并[2,3-b]喹唑啉-4-酮

喹唑啉-2-羧酸乙酯