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

1-Benzyl-piperidine-2-carbaldehyde

(S)-1-Benzyl-2-chloromethyl-pyrrolidine

(S)-1-Benzyl-2-iodomethyl-pyrrolidine

1-Benzyl-3-iodo-piperidine

Toluene-4-sulfonic acid 4-benzylamino-cyclohexyl ester

1-(2-Hydroxymethyl-piperidin-1-yl)-ethanone

1-Acetyl-piperidine-2-carbaldehyde

1-(3-Chloromethyl-piperidin-1-yl)-ethanone

1-((R)-3-Bromo-piperidin-1-yl)-ethanone

1-(3-Iodomethyl-pyrrolidin-1-yl)-ethanone