1-[3-(2-Hydroxy-ethoxy)-pyrrolidin-1-yl]-ethanone

1-[4-(2-Amino-ethoxy)-piperidin-1-yl]-ethanone

2-(1-Methyl-piperidin-2-ylmethoxy)-ethylamine

2-Amino-N-(4-chloro-cyclohexyl)-acetamide

2-Amino-1-(4-bromo-piperidin-1-yl)-ethanone

2-{[(2-Amino-acetyl)-methyl-amino]-methyl}-pyrrolidine-1-carboxylic acid tert-butyl ester

2-{[(2-Amino-acetyl)-ethyl-amino]-methyl}-pyrrolidine-1-carboxylic acid tert-butyl ester

2-{[(2-Amino-acetyl)-ethyl-amino]-methyl}-piperidine-1-carboxylic acid tert-butyl ester

4-{[(2-Amino-acetyl)-ethyl-amino]-methyl}-piperidine-1-carboxylic acid tert-butyl ester

[(2-Benzyloxycarbonylamino-cyclohexyl)-methyl-amino]-acetic acid

3-[(2-Amino-ethyl)-methyl-amino]-pyrrolidine-1-carboxylic acid benzyl ester