tert-Butyl 1-(pyridin-4-ylmethyl)piperidin-4-ylcarbamate

tert-Butyl 4-(5-aminopyridin-2-yloxy)piperidine-1-carboxylate

1-(3-Fluoro-2-nitrophenyl)piperidin-4-ol

(R)-3-(2-Fluoro-4-nitrophenoxy)pyrrolidine hydrochloride

3-Fluoro-4-(tetrahydro-2H-pyran-4-yloxy)aniline

(R)-tert-Butyl 3-(2-aminophenoxy)pyrrolidine-1-carboxylate

(S)-tert-Butyl 3-(2-amino-6-fluorophenoxy)pyrrolidine-1-carboxylate

(S)-3-(4-Nitrophenoxy)pyrrolidine hydrochloride

1-(3-Nitropyridin-2-yl)piperazine hydrochloride

tert-Butyl 4-[(3-nitropyridin-2-yloxy)methyl]piperidine-1-carboxylate

(S)-3-Nitro-2-(pyrrolidin-3-yloxy)pyridine hydrochloride