{4-[3-(4-bromophenylethynyl)-5-isopropyl-4-methoxymethoxybenzyl]-3,5-dimethylphenoxy}acetic acid methyl ester

{4-[3-(3-aminophenylethynyl)-5-isopropyl-4-methoxymethoxybenzyl]-3,5-dimethylphenoxy}acetic acid methyl ester

{4-[4-Hydroxy-3-isopropyl-5-(2-trifluoromethyl-phenylethynyl)-benzyl]-3,5-dimethyl-phenoxy}-acetic acid methyl ester

{4-[3-(4-cyanophenylethynyl)-5-isopropyl-4-methoxymethoxybenzyl]-3,5-dimethylphenoxy}acetic acid methyl ester

{4-[3-(4-Carbamoyl-phenylethynyl)-4-hydroxy-5-isopropyl-benzyl]-3,5-dimethyl-phenoxy}-acetic acid methyl ester