1,3-二氧代lo[4,5-g]喹啉-8(5h)-酮

4-hydroxy-6,7-methylenedioxyquinoline

8-hydroxy-1,3-dioxolo[4,5-g]quinoline-7-carboxylic acid

8-羟基[1,3]二氧代lo[4,5-g]喹啉-7-羧酸乙酯

二乙基[[3,4-(亚甲二氧基)苯胺基]亚甲基]丙二酸酯