tert-Butyl 1-(5-aminopyridin-2-yl)piperidin-4-ylcarbamate

(R)-tert-Butyl 1-(2-amino-6-fluorophenyl)pyrrolidin-3-ylcarbamate

2-Ethoxy-3-fluoroaniline

5-Fluoro-2-isobutoxyaniline

N-(Piperidin-4-yl)-tetrahydro-2H-pyran-4-carboxamide hydrochloride

3-[1-(tert-Butoxycarbonyl)piperidin-4-ylaminosulfonyl]benzoic acid

4-[1-(tert-Butoxycarbonyl)piperidin-4-ylcarbamoyl]benzoic acid

N-Methyl-N-(piperidin-4-yl)propionamidehydrochloride

tert-Butyl 4-[3-(methoxycarbonyl)benzylamino]piperidine-1-carboxylate

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

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