4-[{1-(tert-Butoxycarbonyl)piperidin-4-ylamino}methyl]benzoic acid

(S)-1-(2-Nitrophenyl)pyrrolidin-3-ol

Ethyl 1-(2-aminophenyl)piperidine-4-carboxylate

2-Fluoro-1-isobutoxy-4-nitrobenzene

4-Fluoro-1-isobutoxy-2-nitrobenzene

(R)-tert-Butyl 1-(2-amino-4-fluorophenyl)pyrrolidin-3-ylcarbamate

Ethyl 1-(2-amino-3-fluorophenyl)piperidine-4-carboxylate

2-Fluoro-6-(piperidin-1-yl)aniline

4-[(3-Fluoro-2-nitrophenoxy)methyl]-1-methylpiperidine

1-Fluoro-3-isobutoxy-2-nitrobenzene

(R)-tert-Butyl 3-(2-fluoro-4-nitrophenoxy)pyrrolidine-1-carboxylate