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

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

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

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

1-(3-碘哌啶-1-基)乙酮, 1-(3-Iodo-piperidin-1-yl)-ethanone

1-(3-(碘甲基)哌啶-1-基)乙酮, 1-(3-Iodomethyl-piperidin-1-yl)-ethanone

N-(4-Iodo-cyclohexyl)-acetamide

N-(4-Methoxy-cyclohexyl)-acetamide

1-Methyl-piperidine-3-carbaldehyde acetal

4-Chloromethyl-1-methyl-piperidine

(S)-3-Bromo-1-methyl-piperidine