3-(4-Bromo-5-cyclopropyl-3-trifluoromethyl-pyrazol-1-yl)-propionic acid

3-(4-Bromo-3,5-dimethyl-pyrazol-1-yl)-propionic acid

3-(4-Iodo-5-methyl-pyrazol-1-yl)-propionic acid

(3-Methyl-4-nitro-pyrazol-1-yl)-acetic acid

3-(3-Methyl-4-nitro-pyrazol-1-yl)-propionic acid

3-(4-Ethoxy-phenoxymethyl)-benzoic acid

5-(4-Ethoxy-phenoxymethyl)-furan-2-carboxylic acid

3-(4-Chloro-phenoxymethyl)-4-methoxy-benzoic acid

2-(3-Methoxy-4-nitro-pyrazol-1-yl)-propionic acid

3-(4-Methoxy-3- m -tolyloxymethyl-phenyl)-acrylic acid

3-(Naphthalen-1-yloxymethyl)-benzoic acid