8-Bromo-1,2,3,4-tetrahydro-[1,6]naphthyridine

tert-Butyl 4-(4-fluorobenzamido)piperidine-1-carboxylate

tert-Butyl 4-(isobutylamino)piperidine-1carboxylate

N-(3-Chlorobenzyl)piperidine-4-amine dihydrochloride

N-(2-Chlorobenzyl)piperidine-4-amine dihydrochloride

tert-Butyl 4-(2-nitrobenzylamino)piperidine-1-carboxylate

tert-Butyl 4-(cyclobutanecarbonylamino)piperidine-1-carboxylate

3-Bromo-N-(piperidine-4-yl)benzamido hydrochloride

N-(4-Chlorobenzyl)piperidine-4-amine dihydrochloride

tert-Butyl 1-(4-fluoro-2-nitrophenyl)piperidine-4-ylcarbamate

N-(3-Bromobenzyl)piperidine-4-amine dihydrochloride