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

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

tert-Butyl [1-(2-bromobenzyl)piperidin-4-yl]methylcarbamate

(R)-N-(Piperidin-3-yl)propionamide hydrochloride

(R)-tert-Butyl 3-isobutyramidopiperidine-1-carboxylate

(R)-tert-Butyl 3-(tetrahydro-2H-pyran-4-carbonylamino)piperidine-1-carboxylate

(R)-tert-Butyl 3-(isopropylamino)piperidine-1-carboxylate

(R)-N-(3-Fluorobenzyl)piperidin-3-aminedihydrochloride

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

(S)-tert-Butyl 1-(oxan-4-ylmethyl)pyrrolidin-3-ylcarbamate

(R)-tert-Butyl 3-[(2-methylpropyl)amino]piperidine-1-carboxylate