1-(4-fluorobenzyl)-6-methoxy-N-(4-morpholinophenyl)-4-oxo-1,4-dihydro-1,5-naphthyridine-3-carboxamide

1-(2-chloro-6-fluorobenzyl)-N-(4-(dimethylamino)phenyl)-6-methoxy-4-oxo-1,4-dihydro-1,5-naphthyridine-3-carboxamide

1-(2-chloro-6-fluorobenzyl)-4,6-dioxo-N-(4-sulfamoylphenyl)-1,4,5,6-tetrahydro-1,5-naphthyridine-3-carboxamide

4-chloro-6-methoxy- 1,5-naphthyridine-3 -carboxamide

4-chloro-6-methoxy-1,5-naphthyridine-3-carbonitrile