2- tert -Butoxycarbonylamino-3-(4-chloro-phenyl)-3-hydroxy-propionic acid

2'-Amino-biphenyl-3-carboxylic acid

4-Hydroxy-4'-trifluoromethyl-biphenyl-3-carboxylic acid

(4-Fluoro-phenyl)-pyrrolidin-3-yl-amine dihydrochloride

1-Methanesulfonyl-[4,4']bipiperidinyl

Azepan-1-yl-piperidin-3-yl-methanone

4-[2-(3-Fluoro-phenyl)-ethyl]-piperidine

N -Piperidin-4-ylmethyl-propionamide

2-(3-Chloro-phenyl)-pyrrolidine

4-(2-Piperidin-2-yl-ethyl)-morpholine

1-Piperidin-4-yl-azepane dihydrochloride