3-(3-Nitro-pyrazol-1-yl)-propionic acid

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

3-(4-Methoxy-3-phenoxymethyl-phenyl)-acrylic acid

5-(4-Methoxy-phenyl)-7-trifluoromethyl-pyrazolo[1,5-a]pyrimidine-2-carboxylic acid

5-Phenyl-7-trifluoromethyl-pyrazolo[1,5- a ]pyrimidine-2-carboxylic acid

5-Thiophen-2-yl-7-trifluoromethyl-pyrazolo[1,5- a]pyrimidine-2-carboxylic acid

5-(Indan-5-yloxymethyl)-furan-2-carboxylic acid

5-Pyrazol-1-ylmethyl-furan-2-carboxylic acid

5-(1H-吡唑-1-甲基)-2-糠酸

4-Chloro-1,5-dimethyl-1 H -pyrazole-3-carboxylic acid

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

5-(2-Chloro-phenoxymethyl)-furan-2-carboxylic acid