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

tert-Butyl 1-(2-bromobenzyl)piperidin-4-ylcarbamate

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

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