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

2-Chloro-N-pyridin-2-ylmethyl-acetamide

2-Chloro-N-isopropyl-N-pyridin-3-ylmethyl-acetamide

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

(S)-2-Amino-N-cyclopropyl-N-pyridin-2-ylmethyl-propionamide

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

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

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

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

(2-Furan-2-yl-2-oxo-ethylamino)-acetic acid

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