tert-Butyl 4-pivalamidopiperidine-1-carboxylate

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

N-Neopentylpiperidine-4-amine dihydrochloride

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

2-[(3-Fluoro-2-nitrophenoxy)methyl]tetrahydrofuran

tert-Butyl 4-[(3-nitropyridine-2-ylamino)methyl]piperidine-1-carboxylate

(R)-tert-Butyl 1-(2-fluoro-6-nitrophenyl)pyrrolidine-3-ylcarbamate

2-Nitro-N-(piperidin-4-yl)benzamide hydrochloride

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

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

tert-Butyl 4-(3-phenylureido)piperidine-1-carboxylate