tert-Butyl 4-[(5-aminopyridin-2-ylamino)methyl]piperidine-1-carboxylate

2-Bromo-N-(piperidin-4-yl)benzenesulfonamide hydrochloride

Methyl 3-(piperidin-4-ylcarbamoyl)benzoate hydrochloride

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

N-Methyl-N-(piperidin-4-yl)isobutylamidhydrochloride

N-Ethyl-N-(piperidin-4-yl)propionamide hydrochloride

tert-Butyl 1-isobutylpiperidin-4-ylcarbamate

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

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

1-(3-Fluorobenzyl)piperidin-4-amine dihydrochloride

1-(3-Fluoro-2-nitrophenyl)piperidine-4-carboxylic acid