4-(3-Bromo-5-methylphenyl)-4-oxobutyric acid

8-oxo-8-(2-trifluoromethylphenyl)octanoic acid

5-oxo-5-(2-trifluoromethylphenyl)valeric acid

4-Oxo-4-(3-Trifluoromethylphenyl)butyric acid

7-Oxo-7-(4-trifluoromethylphenyl)heptanoic acid

7-(2,4-dichlorophenyl)-7-oxoheptanoic acid

7-(4-ethylphenyl)-7-oxoheptanoic acid

6-oxo-6-(4-n-pentylphenyl)hexanoic acid

8-oxo-8-(4-n-pentylphenyl)octanoic acid

4-oxo-4-(4-n-propoxyphenyl)butyric acid

6-Oxo-6-(4-isopropoxyphenyl)hexanoic acid

4-(4-heptyloxyphenyl)-4-oxobutyric acid

7-(2,4-Dimethoxyphenyl)-7-oxoheptanoic acid

8-(2,4-Dimethoxyphenyl)-8-oxooctanoic acid

5-(3,5-Dimethoxyphenyl)-5-oxovaleric acid