(R)-1-Benzyl-3-bromo-piperidine

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

1-Acetyl-pyrrolidine-3-carbaldehyde

1-((R)-3-Chloro-pyrrolidin-1-yl)-ethanone

N-(4-Chloro-cyclohexyl)-acetamide

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

1-((S)-3-Iodo-pyrrolidin-1-yl)-ethanone

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

Toluene-4-sulfonic acid 1-acetyl-piperidin-3-yl ester

Toluene-4-sulfonic acid (S)-1-acetyl-pyrrolidin-2-ylmethyl ester

Toluene-4-sulfonic acid 1-acetyl-piperidin-3-yl methyl ester