(R)-1-(3-Nitropyridin-2-yl)pyrrolidin-3-amine hydrochloride

4-[1-(tert-Butoxycarbonyl)piperidin-4-ylaminosulfonyl]benzoic acid

tert-Butyl 1-cyclohexylpiperidin-4-ylcarbamate

1-(Cyclohexylmethyl)piperidin-4-amine dihydrochloride

1-(3-Fluorobenzyl)piperidin-4-amine dihydrochloride

(S)-tert-Butyl 3-(5-nitropyridin-2-yloxy)pyrrolidine-1-carboxylate

(R)-5-Nitro-2-(pyrrolidin-3-yloxy)pyridine hydrochloride

(S)-1-(2-Fluoro-6-nitrophenyl)pyrrolidin-3-amine hydrochloride

tert-Butyl 4-[(2-fluoro-6-nitrophenoxy)methyl]piperidine-1-carboxylate

(R)-tert-Butyl 3-(3-nitropyridin-2-yloxy)pyrrolidine-1-carboxylate

tert-Butyl 4-[(4-fluoro-2-nitrophenoxy)methyl]piperidine-1-carboxylate