1,8-Naphthyridine-3-carboxamide, 1,2-dihydro-N-(2-(dimethylamino)ethyl)-4-hydroxy-2-oxo-1-phenyl- 138304-93-5 N-(2-Dimethylaminoethyl)-4-hydroxy-2-oxo-1-phenyl-1H-1,8-naphthridine-3-carboxamide