2-[(2-Amino-ethyl)-cyclopropyl-amino]-1-thiazol-2-yl-ethanone

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

2-Amino-N-furan-2-ylmethyl-acetamide

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

(S)-2-Amino-N-cyclopropyl-N-(2-furan-2-yl-2-oxo-ethyl)-propionamide

(S)-2-Amino-N-cyclopropyl-N-(2-oxo-2-thiophen-2-yl-ethyl)-propionamide

(S)-2-Amino-N-cyclopropyl-3-methyl-N-(2-oxo-2-thiazol-2-yl-ethyl)-butyramide

(S)-2-Amino-N-furan-2-ylmethyl-N-isopropyl-propionamide

(S)-2-Amino-N-(3-methyl-thiophen-2-ylmethyl)-propionamide

2-[(2-Hydroxy-ethyl)-methyl-amino]-1-(1H-pyrrol-2-yl)-ethanone

(S)-2-Amino-N-isopropyl-N-[2-oxo-2-(1H-pyrrol-2-yl)-ethyl]-propionamide