tert-butyl 3-(pyrazolo[1,5-a]pyrimidin-6-ylamino)piperidine-1-carboxylate

tert-butyl 3-([1,2,4]triazolo[1,5-a]pyridin-6-ylamino)piperidine-1-carboxylate

tert-butyl 3-(imidazo[1,2-b]pyridazin-3-ylamino)piperidine-1-carboxylate

tert-butyl (1-(imidazo[1,2-a]pyrazin-6-yl)piperidin-4-yl)carbamate

tert-butyl (1-([1,2,4]triazolo[1,5-a]pyridin-6-yl)piperidin-4-yl)carbamate

tert-butyl ((1-(pyrazolo[1,5-a]pyrimidin-6-yl)pyrrolidin-3-yl)methyl)carbamate

tert-butyl 3-(benzo[d]oxazol-5-ylamino)piperidine-1-carboxylate

tert-butyl ((1-(benzo[d]oxazol-5-yl)pyrrolidin-3-yl)methyl)carbamate

tert-butyl 4-(imidazo[1,2-a]pyridin-6-ylamino)piperidine-1-carboxylate

tert-butyl 4-((1H-benzo[d]imidazol-2-yl)amino)piperidine-1-carboxylate

tert-butyl (S)-4-(1H-indazol-5-yl)-3-methylpiperazine-1-carboxylate

tert-butyl (S)-2-((imidazo[1,2-a]pyridin-6-ylamino)methyl)pyrrolidine-1-carboxylate

tert-butyl (S)-2-(((1H-benzo[d]imidazol-2-yl)amino)methyl)pyrrolidine-1-carboxylate

tert-butyl 4-(benzofuran-5-ylamino)piperidine-1-carboxylate

tert-butyl 4-(benzofuran-7-ylamino)piperidine-1-carboxylate

tert-butyl (S)-4-(benzofuran-5-yl)-3-methylpiperazine-1-carboxylate