diundecyl 4-[2-(difluoromethoxy)phenyl]-2,6-dimethyl-1,4-dihydropyridine-3,5-dicarboxylate

dihexadecyl 4-[2-(difluoromethoxy)phenyl]-2,6-dimethyl-1,4-dihydropyridine-3,5-dicarboxylate

3-methylbutyl 6-[2-(difluoromethoxy)phenyl]-3,4-dimethyl-2-oxo-1,6-dihydropyrimidine-5-carboxylate

3-methylbutyl 4-[2-(difluoromethoxy)phenyl]-6-methyl-2-oxo-3,4-dihydro-1H-pyrimidine-5-carboxylate

ethyl 6-[2-(difluoromethoxy)phenyl]-4-methyl-3-phenyl-2-sulfanylidene-1,6-dihydropyrimidine-5-carboxylate