(1-Benzyl-piperidin-3-ylmethoxy)-acetic acid

(1-Acetyl-piperidin-3-ylmethoxy)-acetic acid

((R)-1-Methyl-piperidin-3-yloxy)-acetic acid

(1-Methyl-piperidin-4-ylmethoxy)-acetic acid

(4-Chloro-piperidin-1-yl)-acetic acid

(2-Bromomethyl-piperidin-1-yl)-acetic acid

(4-Iodo-cyclohexylamino)-acetic acid

[4-(Toluene-4-sulfonyloxy)-cyclohexylamino]-acetic acid

(2-Methoxymethyl-piperidin-1-yl)-acetic acid

3-(2-Hydroxy-ethoxymethyl)-piperidine-1-carboxylic acid tert-butyl ester

3-(2-Hydroxy-ethoxymethyl)-piperidine-1-carboxylic acid benzyl ester

1-[2-(2-Hydroxy-ethoxymethyl)-pyrrolidin-1-yl]-ethanone

2-(1-Methyl-pyrrolidin-3-yloxy)-ethanol

2-(1-Methyl-piperidin-3-ylmethoxy)-ethanol

[4-(2-Amino-ethoxy)-cyclohexyl]-carbamic acid benzyl ester