[3-(tert-Butoxycarbonyl-cyclopropyl-amino)-pyrrolidin-1-yl]-acetic acid

[1-(2-Amino-ethyl)-pyrrolidin-3-yl]-carbamic acid benzyl ester

[1-(2-Amino-ethyl)-piperidin-2-ylmethyl]-carbamic acid benzyl ester

[1-(2-Amino-ethyl)-pyrrolidin-3-yl]-methyl-carbamic acid benzyl ester

[1-(2-Amino-ethyl)-piperidin-4-ylmethyl]-methyl-carbamic acid benzyl ester

[1-(2-Amino-ethyl)-pyrrolidin-2-ylmethyl]-ethyl-carbamic acid benzyl ester

[1-(2-Amino-ethyl)-pyrrolidin-3-ylmethyl]-ethyl-carbamic acid benzyl ester

[(S)-1-(2-Amino-ethyl)-pyrrolidin-2-ylmethyl]-isopropyl-carbamic acid benzyl ester

[(R)-1-(2-Amino-ethyl)-piperidin-3-yl]-isopropyl-carbamic acid benzyl ester

[1-(2-Chloro-acetyl)-piperidin-4-ylmethyl]-carbamic acid benzyl ester

[1-(2-Chloro-acetyl)-pyrrolidin-3-yl]-methyl-carbamic acid benzyl ester