[1,1-dimethyl-2-oxo-2-(4-{3-[2-(tetrahydropyran-4-ylamino)pyridin-4-yl]-[2,6]naphthyridin-1-yl}piperazin-1-yl)ethyl]carbamic acid tert-butyl ester

[4-(1-chloro[2,6]naphthyridin-3-yl)pyridin-2-yl]cyclohexylamine

3-(2-cyclohexylaminopyridin-4-yl)-[2,6]naphthyridin-1-ol

cyclohexyl-[4-(1-methoxy-[2,6]naphthyridin-3-yl)pyridin-2-yl]amine

[3-chloro-4-(1-chloro-[2,6]naphthyridin-3-yl)pyridin-2-yl]cyclohexylamine