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

N*1*-Cyclopropyl-N*1*-(1-pyrazin-2-yl-ethyl)-ethane-1,2-diamine

N*1*-(6-Methoxy-pyridazin-3-ylmethyl)-N*1*-methyl-ethane-1,2-diamine

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

2-Amino-N-pyrazin-2-ylmethyl-acetamide

2-Amino-N-isopropyl-N-(3-methylsulfanyl-pyrazin-2-ylmethyl)-acetamide

2-Amino-N-(3-chloro-pyrazin-2-ylmethyl)-acetamide

2-Chloro-N-(6-chloro-pyridazin-3-ylmethyl)-N-isopropyl-acetamide

2-Chloro-N-isopropyl-N-(6-methoxy-pyridazin-3-ylmethyl)-acetamide

(S)-2-Amino-N-methyl-N-pyrazin-2-ylmethyl-propionamide

(S)-2-Amino-N-methyl-N-(3-methylsulfanyl-pyrazin-2-ylmethyl)-propionamide