(R)-tert-Butyl 1-(cyclobutylmethyl)pyrrolidin-3-ylcarbamate

1-(4-Aminopiperidin-1-yl)-3,3-dimethylbutan-2-one dihydrochloride

4-Amino-N-cyclopentylpiperidine-1-carboxamide hydrochloride

1-(2,4,6-Trifluorobenzyl)piperidin-4-amine dihydrochloride

1-(3-Chloro-2-fluorobenzyl)piperidin-4-amine dihydrochloride

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

1-(3-Fluoro-2-methylbenzyl)piperidin-4-amine dihydrochloride

4-[4-(tert-Butoxycarbonylamino)piperidin-1-yl]methylbenzoic acid

tert-Butyl 1-isobutyrylpiperidin-4-ylcarbamate

Methyl 4-(tert-butoxycarbonylamino)piperidine-1-carboxylate

Methyl 4-(4-aminopiperidine-1-carbonyl)benzoate hydrochloride