3-[hydroxy(phenyl)methylidene]-1-methylquinoline-2,4-dione

5-methyl-5,7-dihydro-benzo[5',6']chromeno[3',2':5,6]pyrano[3,2-c]quinoline-6,8-dione

3-溴-4-(4-甲氧基苯基)-1-甲基-1H-2-喹啉酮

1-methyl-4-oxo-3-[(S)-phenylsulfinyl]quinolin-2-olate

(1-methyl-3-nitro-2-oxoquinolin-4-yl) 4-methylbenzenesulfonate