(R)-tert-Butyl 1-(5-nitropyridine-2-yl)pyrrolidine-3-ylcarbamate

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

N-Ethyl-N-methylpiperidin-4-amine hydrochloride

N-(2-Ethoxyethyl)piperidin-4-amine dihydrochloride

1-(4-Methoxyphenyl)-3-(piperidin-4-yl)urea hydrochloride

tert-Butyl 4-[3-(3-bromophenyl)ureido]piperidine-1-carboxylate

tert-Butyl 4-[3-(4-methoxyphenyl)ureido]piperidine-1-carboxylate

4-(Piperidin-4-yl)morpholin-3-one hydrochloride

1-(2-Methoxyphenyl)-3-(piperidin-4-yl)urea hydrochloride

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

2-(Cyclohexyloxy)-1-fluoro-3-nitrobenzene