{2-[(Isopropyl-methyl-amino)-methyl]-pyrrolidin-1-yl}-acetic acid

[(R)-3-(Cyclopropyl-methyl-amino)-piperidin-1-yl]-acetic acid

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

2-(2,4-Dimethyl-piperazin-1-yl)-ethanol

2-(2,4-Dimethyl-piperazin-1-yl)-ethylamine

1-Acetyl-4-(2-chloro-acetyl)-piperazine-2-carboxylic acid methyl ester

4-((S)-2-Amino-3-methyl-butyryl)-piperazine-1,2-dicarboxylic acid 1-benzyl ester 2-methyl ester

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

N-(2,6-二氯苄基)乙醇胺, 2-(2,6-Dichloro-benzylamino)-ethanol

2-[(4-Methoxy-benzyl)-methyl-amino]-ethanol

2-[Ethyl-(4-fluoro-benzyl)-amino]-ethanol