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

4-Chloromethyl-piperidine-1-carboxylic acid benzyl ester

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

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

3-(Toluene-4-sulfonyloxymethyl)-piperidine-1-carboxylic acid benzyl ester

(1-Benzyl-piperidin-3-yl)-methanol

(S)-1-Benzyl-3-bromo-pyrrolidine

1-Benzyl-4-bromo-piperidine

1-Benzyl-3-iodomethyl-pyrrolidine

Toluene-4-sulfonic acid 1-benzyl-piperidin-4-ylmethyl ester

1-((S)-2-Hydroxymethyl-pyrrolidin-1-yl)-ethanone