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

1-Acetyl-4-((S)-2-amino-3-methyl-butyryl)-piperazine-2-carboxylic acid methyl ester

4-Carboxymethyl-3-methyl-piperazine-1-carboxylic acid benzyl ester

(4-Acetyl-[1,4]diazepan-1-yl)-acetic acid

2-[(2,6-Dichloro-benzyl)-methyl-amino]-ethanol

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

2-[(3,4-Dichloro-benzyl)-ethyl-amino]-ethanol

2-[(2,5-Dichloro-benzyl)-isopropyl-amino]-ethanol

2-[Cyclopropyl-(2,5-dichloro-benzyl)-amino]-ethanol

2-[Cyclopropyl-(2,6-dichloro-benzyl)-amino]-ethanol

N*1*-(2-Chloro-6-fluoro-benzyl)-N*1*-methyl-ethane-1,2-diamine

N*1*-(4-Fluoro-benzyl)-N*1*-methyl-ethane-1,2-diamine

N*1*-Ethyl-N*1*-(4-methoxy-benzyl)-ethane-1,2-diamine

N*1*-(2-Chloro-6-fluoro-benzyl)-N*1*-isopropyl-ethane-1,2-diamine

N*1*-Cyclopropyl-N*1*-(3,4-dichloro-benzyl)-ethane-1,2-diamine