(S)-2-Amino-N-(2-bromo-pyridin-4-ylmethyl)-N-isopropyl-propionamide

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

2-(Methyl-pyridin-2-ylmethyl-amino)-ethanol

2-(Methyl-pyridin-3-ylmethyl-amino)-ethanol

2-(Cyclopropyl-pyridin-4-ylmethyl-amino)-ethanol

2-(Pyridin-4-ylsulfanyl)-ethanol

2-Amino-N-cyclopropyl-N-(1-pyridin-2-yl-ethyl)-acetamide

2-Amino-N-isopropyl-N-pyridin-2-ylmethyl-acetamide

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

[Methyl-(1-pyridin-2-yl-ethyl)-amino]-acetic acid

[(Pyridin-3-ylmethyl)-amino]-acetic acid