4-羟基-2(1H)-喹啉酮

3-(4-methylphenyl)-2-(2-oxo-2-pyridin-3-ylethyl)quinazolin-4-one

2-chloro-N-(2-methyl-4-oxoquinazolin-3-yl)acetamide

3-(2-hydroxyethyl)-2-(2-phenylethenyl)quinazolin-4-one

3-(2-氯-4-硝基苯基)-2-甲基-4(3H)-喹唑啉酮