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

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

(S)-2-Amino-N-cyclopropyl-3-methyl-N-(3-methyl-thiophen-2-ylmethyl)-butyramide

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

(S)-2-Amino-3,N-dimethyl-N-[2-oxo-2-(1H-pyrrol-2-yl)-ethyl]-butyramide

(S)-2-Chloromethyl-pyrrolidine-1-carboxylic acid tert-butyl ester

(R)-3-(甲苯磺酰氧基)吡咯烷-1-羧酸叔丁酯, (R)-3-(Toluene-4-sulfonyloxy)-pyrrolidine-1-carboxylic acid tert-butyl ester

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

2-Chloromethyl-pyrrolidine-1-carboxylic acid benzyl ester

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

3-Iodomethyl-piperidine-1-carboxylic acid benzyl ester