[2-(Toluene-4-sulfonyloxymethyl)-piperidin-1-yl]-acetic acid

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

3-(2-Amino-ethoxymethyl)-pyrrolidine-1-carboxylic acid tert-butyl ester

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

2-(2-Amino-ethoxymethyl)-piperidine-1-carboxylic acid tert-butyl ester

2-(2-Amino-ethoxymethyl)-pyrrolidine-1-carboxylic acid benzyl ester

2-Chloro-N-(4-oxo-cyclohexyl)-acetamide

2-Amino-1-(3-chloro-pyrrolidin-1-yl)-ethanone

(S)-3-(2-Amino-acetylamino)-pyrrolidine-1-carboxylic acid tert-butyl ester

(R)-3-[(2-Amino-acetyl)-methyl-amino]-piperidine-1-carboxylic acid tert-butyl ester

{2-[(2-Amino-acetyl)-methyl-amino]-cyclohexyl}-carbamic acid tert-butyl ester