(R)-tert-Butyl 1-(3-aminopyridin-2-yl)pyrrolidin-3-ylcarbamate

(R)-1-(3-Nitropyridin-2-yl)pyrrolidin-3-amine hydrochloride

tert-Butyl 4-[(5-aminopyridin-2-ylamino)methyl]piperidine-1-carboxylate

4-(Cyclopentyloxy)-3-fluoroaniline

(R)-tert-Butyl 3-(2-amino-4-fluorophenoxy)pyrrolidine-1-carboxylate

N-(Piperidin-4-yl)pyridine-2-sulfonamidedihydrochloride

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

N-Ethyl-N-(piperidin-4-yl)propionamide hydrochloride

tert-Butyl 1-(cyclopentylmethyl)piperidin-4-ylcarbamate

tert-Butyl 1-(3-bromobenzyl)piperidin-4-ylcarbamate

tert-Butyl 4-(5-nitropyridin-2-yloxy)piperidine-1-carboxylate