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

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

1-[4-(2-Hydroxy-ethyl)-3-methyl-piperazin-1-yl]-ethanone

1-Acetyl-4-(2-amino-ethyl)-piperazine-2-carboxylic acid methyl ester

4-(2-Chloro-acetyl)-[1,4]diazepane-1-carboxylic acid benzyl ester

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

4-羧甲基-3-甲基哌嗪-1-羧酸叔丁酯, 4-Carboxymethyl-3-methyl-piperazine-1-carboxylic acid tert-butyl ester

(2,4-Dimethyl-piperazin-1-yl)-acetic acid

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

2-[(2-Chloro-6-fluoro-benzyl)-ethyl-amino]-ethanol

2-[(2-Chloro-6-fluoro-benzyl)-cyclopropyl-amino]-ethanol