(S)-2-Amino-N-cyclopropyl-3-methyl-N-(1-thiazol-2-yl-ethyl)-butyramide

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

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

(R)-3-Iodo-piperidine-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

2-Methoxymethyl-pyrrolidine

2-(甲氧基甲基)吡咯烷

(S)-3-Methoxy-piperidine

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

(S)-2-Bromomethyl-pyrrolidine-1-carboxylic acid benzyl ester

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

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