(S)-tert-Butyl 1-isonicotinoylpyrrolidin-3-ylcarbamate

tert-Butyl [(1-nicotinoylpiperidin-4-yl)methyl]carbamate

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

(R)-tert-Butyl 3-(2-methoxyacetamido)piperidine-1-carboxylate

(R)-N-(Piperidin-3-yl)-tetrahydro-2H-pyran-4-carboxamide hydrochloride

(R)-N-(Piperidin-3-yl)nicotinamide dihydrochloride

(R)-tert-Butyl 3-(2-bromobenzylamino)piperidine-1-carboxylate

(S)-tert-Butyl 3-(ethylsulfonamido)piperidine-1-carboxylate

(S)-1-(Oxan-4-ylmethyl)pyrrolidin-3-amine dihydrochloride

(S)-1-(pyridin-2-ylmethyl)pyrrolidin-3-amine trihydrochloride

(R)-N-[(4-Bromophenyl)methyl]piperidin-3-amine dihydrochloride