(S)-2-Amino-N-[1-(3-chloro-phenyl)-ethyl]-N-cyclopropyl-propionamide

{Cyclopropyl-[1-(4-fluoro-phenyl)-ethyl]-amino}-acetic acid

2-(4-Fluoro-phenylamino)-ethanol

2-(2-Bromo-phenylamino)-ethanol

2-m-Tolylsulfanyl-ethylamine

2-(4-Chloro-phenylsulfanyl)-ethylamine

N*1*-(3,5-Dimethoxy-phenyl)-ethane-1,2-diamine

N*1*-(2-Bromo-phenyl)-ethane-1,2-diamine

N*1*-Cyclopropyl-N*1*-(2,3-dihydro-benzo[1,4]dioxin-2-ylmethyl)-ethane-1,2-diamine

2-Chloro-N-(2,3-dihydro-benzo[1,4]dioxin-6-ylmethyl)-N-isopropyl-acetamide

2-Amino-N-(2,3-dihydro-benzo[1,4]dioxin-5-ylmethyl)-N-isopropyl-acetamide