4-aminomethyl-1-cyclohexylmethyl-piperidin-4-ylamine
4-aminomethyl-1-(3-phenylpropyl)-piperidin-4-ylamine
N-{1-benzyl-4-[(2,2,2-trifluoro-acetylamino)-methyl]-piperidin-4-yl}-2,2,2-trifluoro-acetamide
4-aminomethyl-1-benzylpiperidine-4-ylamine
4-amino-4-aminomethylpiperidine-1-carboxylic acid tert-butyl ester