英文别名6-Bromo-1,2,3,4-tetrahydro-2-oxo-1,8-naphthyridine-3-carboxylic Acid Methyl Ester; methyl 6-bromo-2-oxo-3,4-dihydro-1H-1,8-naphthyridine-3-carboxylate; Methyl 6-bromo-2-oxo-2,3,4,8-tetrahydro-1,8-naphthyridine-3-carboxylate; 6-Bromo-2-oxo-1,2,3,4-tetrahydro-[1,8]naphthyridine-3-carboxylic acid Methyl ester; 1,8-Naphthyridine-3-carboxylic acid, 6-bromo-1,2,3,4-tetrahydro-2-oxo-, methyl ester; 6-bromo-2-oxo-3,4-dihydro-1H-1,8-naphthyridine-3-carboxylic acid methyl ester 
