英文同义词: | Methyl 6-amino-2-methyl-5-oxo-5,6-dihydro-1,6-naphthyridine-3-carboxylate;6-Amino-2-methyl-5-oxo-5,6-dihydro-[1,6]naphthyridine-3-carboxylic acid methyl ester;1,6-Naphthyridine-3-carboxylic acid, 6-amino-5,6-dihydro-2-methyl-5-oxo-, methyl ester |