英文别名3-Quinolinecarboxylic acid, 1,2-dihydro-4-hydroxy-5-Methoxy-1-Methyl-2-oxo-; 1,2-Dihydro-4-hydroxy-5-methoxy-1-methyl-2-oxo-3-Quinolinecarboxylic Acid; 1,2-Dihydro-4-hydroxy-5-methoxy-1-methyl-2-oxo-quinoline-3-carboxylic acid; 1,2-dihydro-4-hydroxy-5-methoxy-1-methyl-2-oxoquinoline-3-carboxylic acid 
