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

(3R)-3-甲氧基哌啶, (R)-3-Methoxy-piperidine

(S)-3-Chloro-pyrrolidine-1-carboxylic acid benzyl ester

(R)-3-Chloro-piperidine-1-carboxylic acid benzyl ester

(R)-3-Iodo-pyrrolidine-1-carboxylic acid benzyl ester

(S)-3-(Toluene-4-sulfonyloxy)-pyrrolidine-1-carboxylic acid benzyl ester