(2011/10/02)
4-{2-[(3,4-dichloro-phenyl)-ethyl-carbamoyl]-ethyl}-piperidine-1-carboxylic acid tert-butyl ester
4-[2-(3,4-Dichloro-phenylcarbamoyl)-ethyl]-piperidine-1-carboxylic acid tert-butyl ester
3-(1-(tert-butoxycarbonyl)piperidin-4-yl)propanoic acid
m,p-dichloroaniline