英文别名1,2-DIHYDRO-4-HYDROXY-1-METHYL-2-OXO-3-QUINOLINECARBOXYLIC ACID ETHYL ESTER; 1,2-dihydro-4-hydroxy-1-methyl-2-oxo-3-quinolinecarboxylicaciethylester; ETHYL 4-HYDROXY-1-METHYL-2-OXO-1,2-DIHYDRO-3-QUINOLINECARBOXYLATE; ETHYL 4-HYDROXY-1-METHYLCARBOSTYRIL-3-CARBOXYLATE; ETHYL 4-HYDROXY-1-METHYL-2-OXO-1,2-DIHYDROQUINOLINE-3-CARBOXYLATE; 3-Quinolinecarboxylic acid, 1,2-dihydro-4-hydroxy-1-Methyl-2-oxo-, ethyl ester 
