(R)-tert-Butyl 1-ethylpyrrolidin-3-ylcarbamate

(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

(R)-tert-Butyl 3-[(4-bromophenyl)methyl]aminopiperidine-1-carboxylate

(S)-tert-Butyl 3-[(4-fluorobenzene)carbonylamino]piperidine-1-carboxylate

2-(3-Fluorophenyl)propan-2-amine