(S)-2-Amino-N-isopropyl-N-(3-methoxy-pyrazin-2-ylmethyl)-3-methyl-butyramide

(S)-2-Amino-N-cyclopropyl-N-(6-methoxy-pyridazin-3-ylmethyl)-3-methyl-butyramide

(S)-2-Amino-N-(6-methoxy-pyridazin-3-ylmethyl)-3-methyl-butyramide

[(3-Chloro-pyrazin-2-ylmethyl)-methyl-amino]-acetic acid

[(6-Methoxy-pyridazin-3-ylmethyl)-amino]-acetic acid

2-(2-Hydroxy-ethylamino)-1-thiophen-2-yl-ethanone

2-(1-Thiazol-2-yl-ethylamino)-ethanol

2-[Cyclopropyl-(1-thiazol-2-yl-ethyl)-amino]-ethanol

N*1*-Isopropyl-N*1*-(3-methyl-thiophen-2-ylmethyl)-ethane-1,2-diamine

2-Amino-N-cyclopropyl-N-(2-furan-2-yl-2-oxo-ethyl)-acetamide

2-Amino-N-(2-oxo-2-thiophen-2-yl-ethyl)-acetamide