(1R,4R)-(S)-2-Amino-N-[4-(cyclopropyl-methyl-amino)-cyclohexyl]-3-methyl-butyramide

{3-[(Isopropyl-methyl-amino)-methyl]-piperidin-1-yl}-acetic acid

[2-(Cyclopropyl-methyl-amino)-cyclohexylamino]-acetic acid

4-(2-Hydroxy-ethyl)-3-methyl-piperazine-1-carboxylic acid benzyl ester

4-(2-Amino-ethyl)-piperazine-1,2-dicarboxylic acid 1-tert-butyl ester 2-methyl ester

4-(2-Chloro-acetyl)-2-methyl-piperazine-1-carboxylic acid tert-butyl ester

1-(4-Acetyl-[1,4]diazepan-1-yl)-2-chloro-ethanone

4-(2-Amino-acetyl)-[1,4]diazepane-1-carboxylic acid tert-butyl ester

4-Carboxymethyl-2-methyl-piperazine-1-carboxylic acid benzyl ester

2-(2,5-Dichloro-benzylamino)-ethanol

2-[(2,4-Dichloro-benzyl)-ethyl-amino]-ethanol