2-((S)-3-Methoxy-piperidin-1-yl)-ethylamine

(S)-2-Amino-N-(4-methoxy-cyclohexyl)-3-methyl-butyramide

4-Carboxymethylsulfanylmethyl-piperidine-1-carboxylic acid tert-butyl ester

2-Carboxymethylsulfanylmethyl-pyrrolidine-1-carboxylic acid benzyl ester

(S)-2-(2-Hydroxy-ethylsulfanylmethyl)-pyrrolidine-1-carboxylic acid tert-butyl ester

(R)-3-(2-Hydroxy-ethylsulfanyl)-pyrrolidine-1-carboxylic acid benzyl ester

4-(2-Hydroxy-ethylsulfanylmethyl)-piperidine-1-carboxylic acid benzyl ester

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

(S)-3-(Carboxymethyl-amino)-piperidine-1-carboxylic acid tert-butyl ester

2-[(Carboxymethyl-amino)-methyl]-piperidine-1-carboxylic acid tert-butyl ester

(1R,4R)-(4-tert-Butoxycarbonylamino-cyclohexylamino)-acetic acid