N*1*-Cyclopropyl-N*1*-furan-2-ylmethyl-ethane-1,2-diamine

2-Amino-N-methyl-N-(3-methyl-thiophen-2-ylmethyl)-acetamide

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

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

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

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

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

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

2-Amino-N-cyclopropyl-N-[2-oxo-2-(1H-pyrrol-2-yl)-ethyl]-acetamide

(R)-3-Bromo-piperidine-1-carboxylic acid tert-butyl ester

3-(Toluene-4-sulfonyloxy)-pyrrolidine-1-carboxylic acid tert-butyl ester