英文别名
4-hydroxy-1,7-dimethyl-2-oxo-1,2-dihydro-[1,8]naphthyridine-3-carboxylic acid ethyl ester;1,2-dihydro-1,7-dimethyl-4-hydroxy-2-oxo-1,8-naphthyridine-3-carboxylic acid, ethyl ester;1,2-dihydro-1,7-dimethyl-4-hydroxy-2-oxo-1,8-naphthyridine-3-carboxylic acid,ethyl ester;1,7-dimethyl-4-hydroxy-pyrido[2,3-b]pyridine-2(1H)-one-3-carboxylic acid ethyl ester;Ethyl 4-hydroxy-1,7-dimethyl-2-oxo-1,2-dihydro-1,8-naphthyridine-3-carboxylate;ethyl 4-hydroxy-1,7-dimethyl-2-oxo-1,8-naphthyridine-3-carboxylate