(2-Oxo-2-thiophen-2-yl-ethylamino)-acetic acid

2-Amino-N-(2-chloro-thiazol-5-ylmethyl)-N-isopropyl-acetamide

(S)-2-Amino-N-(2-chloro-thiazol-5-ylmethyl)-propionamide

(S)-2-Amino-3,N-dimethyl-N-thiazol-5-ylmethyl-butyramide

(S)-2-Amino-N-cyclopropyl-3-methyl-N-thiazol-5-ylmethyl-butyramide

[(2-Chloro-thiazol-5-ylmethyl)-amino]-acetic acid

2-[(Pyrazin-2-ylmethyl)-amino]-ethanol

N*1*-Cyclopropyl-N*1*-(3-methylsulfanyl-pyrazin-2-ylmethyl)-ethane-1,2-diamine

N*1*-(3-Chloro-pyrazin-2-ylmethyl)-N*1*-cyclopropyl-ethane-1,2-diamine

2-[(2-Amino-ethyl)-isopropyl-amino]-1-pyrazin-2-yl-ethanone

2-[(6-Chloro-pyridazin-3-ylmethyl)-amino]-ethanol