MEthyl 6-(3,5-dichlorophenyl)-2-[(e)-2-(dimethylamino)vinyl]-5-oxo-5,6-dihydro-1,6-naphthyridine-3-carboxylate 1g

MEthyl 6-(3,5-dichlorophenyl)-2-[(e)-2-(dimethylamino)vinyl]-5-oxo-5,6-dihydro-1,6-naphthyridine-3-carboxylate 1g