[(6-Bromo-pyridin-3-ylmethyl)-amino]-acetic acid

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

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

(S)-2-Amino-N-(1-pyridin-2-yl-ethyl)-propionamide

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

2-Amino-N-methyl-N-pyridin-3-ylmethyl-acetamide

2-Amino-N-methyl-N-pyridin-4-ylmethyl-acetamide

(S)-2-Amino-N-isopropyl-3-methyl-N-pyridin-4-ylmethyl-butyramide

(Isopropyl-pyridin-3-ylmethyl-amino)-acetic acid

[Methyl-(2-oxo-2-thiophen-2-yl-ethyl)-amino]-acetic acid

[(Furan-2-ylmethyl)-amino]-acetic acid