tert-Butyl 1-(3,3-dimethyl-2-oxobutyl)piperidin-4-ylcarbamate

tert-Butyl 1-[3-fluoro-4-(trifluoromethyl)benzyl]piperidin-4-ylcarbamate

tert-Butyl 1-(2,5-difluorobenzyl)piperidin-4-ylcarbamate

tert-Butyl 1-(3,5-difluorobenzyl)piperidin-4-ylcarbamate

(4-Aminopiperidin-1-yl)(tetrahydro-2H-pyran-4-yl)methanone hydrochloride

1-(2-Chlorobenzyl)piperidin-4-amine dihydrochloride

2-[(4-Aminopiperidin-1-yl)methyl]phenoldihydrochloride

tert-Butyl 1-(2-oxo-2-phenylethyl)piperidin-4-ylcarbamate

tert-Butyl 1-(diethylcarbamoyl)piperidin-4-ylcarbamate

1-(5-Fluoro-2-methylbenzyl)piperidin-4-amine dihydrochloride

tert-Butyl 1-(cyclopentanecarbonyl)piperidin-4-ylcarbamate