(S)-tert-Butyl 1-(2-methoxybenzyl)pyrrolidin-3-ylcarbamate

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

1-[(Tetrahydro-2H-pyran-4-yl)methyl]piperidin-4-ylmethanamine dihydrochloride

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

tert-Butyl [1-(cyclobutylmethyl)piperidin-4-yl]methylcarbamate

tert-Butyl [1-(4-chlorobenzyl)piperidin-4-yl]methylcarbamate

(R)-2-(Dimethylamino)-N-(piperidin-3-yl)acetamide hydrochloride

(R)-3-Fluoro-N-(piperidin-3-yl)benzamidehydrochloride

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

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

(R)-tert-Butyl 3-(pyridine-2-carbonylamino)piperidine-1-carboxylate