8-(2,5-dimethylphenyl)-8-oxooctanoic acid

7-(3,4-Dimethylphenyl)-7-oxoheptanoic acid

6-(2-methylphenyl)-6-oxohexanoic acid

6-(3,5-Dimethylphenyl)-6-oxohexanoic acid

6-(3-chlorophenyl)-6-oxohexanoic acid

5-Oxo-5-(3,4,5-trifluorophenyl)valeric acid

7-oxo-7-(3-phenoxyphenyl)heptanoic acid

8-(2-naphthyl)-8-oxooctanoic acid

5-(2,3-difluorophenyl)-5-oxovaleric acid

8-(2,5-difluorophenyl)-8-oxooctanoic acid

6-(2,6-difluorophenyl)-6-oxohexanoic acid