7-(1-Ethyl-3-methyl-1 H -pyrazol-4-yl)-pyrazolo[1,5- a ]pyrimidine-3-carboxylic acid

4-[3-(Trifluoromethyl)-5,6,7,8-tetrahydrocyclohepta[c]pyrazol-1(4H)-yl]butyric acid

1-(4-Chloro-2-methyl-phenoxymethyl)-1 H -pyrazole-3-carboxylic acid

2-(4-Bromo-pyrazol-1-yl)-butyric acid

2,4-Dichloro-5-(pyrrolidine-1-sulfonyl)-benzoic acid

2-Methyl-2-(4-nitro-pyrazol-1-yl)-propionic acid

6,7-Difluoro-4-oxo-1,4-dihydro-quinoline-3-carboxylic acid

5-Cyclopropyl-7-difluoromethyl-pyrazolo[1,5- a ]pyrimidine-3-carboxylic acid

3-(4-Bromo-2-chloro-phenoxymethyl)-benzoic acid

3-(4-Methyl-2-nitro-phenoxymethyl)-benzoic acid

4-(4-Chloro-3-nitro-pyrazol-1-ylmethyl)-benzoic acid