5-(2-(4-pyrazolyl)ethylamino)-7-(4-dimethylamino-3-methylphenyl)-[1,6]naphthyridine

5-(4-(2-hydroxyethyl)pyrazol-1-yl)-7-(4-(dimethylamino)-3-methylphenyl)-[1,6]naphthyridine

tert-butyl 2-{1-[7-[4-(dimethylamino)-3-methylphenyl]-[1,6]naphthyridin-5-yl]-1H-pyrazol-4-yl}ethylcarbonate

5-((pyrrolidin-2-on-4-yl)methylhydroxy)-7-(4-(dimethylamino)-3-methylphenyl)-[1,6]naphthyridine

trans-5-(4-hydroxycyclohexyl)-7-(4-dimethylamino-3-methylphenyl)-[1,6]naphthyridine