(S)-2-Amino-N-isopropyl-3-methyl-N-(2-oxo-2-thiophen-2-yl-ethyl)-butyramide

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

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

2-[Cyclopropyl-(2-hydroxy-ethyl)-amino]-1-(1H-pyrrol-2-yl)-ethanone

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

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

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

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

(3R)-3-甲氧基吡咯烷, (R)-3-Methoxy-pyrrolidine

(4-Methoxy-cyclohexyl)-methyl-amine

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