tert-Butyl 4-(5-nitropyridine-2-ylamino)piperidine-1-carboxylate

N-(2-Methoxyethyl)-2-nitroaniline

tert-Butyl 4-(3-fluoro-2-nitrophenyl)piperazine-1-carboxylate

1-Boc-4-(2-氟-6-硝基苯基)哌嗪基, tert-Butyl 4-(2-fluoro-6-nitrophenyl) piperazine-1-carboxylate

(R)-tert-Butyl 1-(3-fluoro-2-nitrophenyl)pyrrolidine-3-ylcarbamate

(R)-tert-Butyl 1-(4-fluoro-2-nitrophenyl)pyrrolidine-3-ylcarbamate

tert-Butyl 4-(4-fluorobenzamido)piperidine-1-carboxylate

tert-Butyl 4-(isobutylamino)piperidine-1carboxylate

N-(3-Chlorobenzyl)piperidine-4-amine dihydrochloride

N-(2-Chlorobenzyl)piperidine-4-amine dihydrochloride

tert-Butyl 4-(2-nitrobenzylamino)piperidine-1-carboxylate