中文同义名：

2,4-二羟基喹啉-3-甲酸乙酯; 1,2-二氢-4-羟基-2-氧代-3-喹啉甲酸乙酯; 4-羟基-2-氧代-1,2-二氢喹啉-3-甲酸乙酯;

英文同义名：

AURORA KA-4464; 1,2-DIHYDRO-4-HYDROXY-2-OXO-3-QUINOLINECARBOXYLIC ACID ETHYL ESTER; 3-Ethoxycarbonyl-2,4-dihydroxyquinoline; 4-HYDROXY-2-OXO-1,2-DIHYDRO-QUINOLINE-3-CARBOXYLIC ACID ETHYL ESTER; 1,2-dihydro-4-hydroxy-2-oxo-3-quinolinecarboxylicaciethylester; 3-carbethoxy-4-hydroxy-2-quinolone; 3-Quinolinecarboxylic acid, 1,2-dihydro-4-hydroxy-2-oxo-, ethyl ester; Ethyl 1,2-dihydro-4-hydroxy-2-oxo-3-quinolinecarboxylate;