(E)-7-hydroxy-3-(4-hydroxy-3,5-dimethylstyryl)-4-methyl-2H-chromen-2-one

3-((4-hydroxy-3,5-dimethylphenyl)ethynyl)-7-methoxy-4-methyl-2H-chromen-2-one

dimethyl 4-(7-methoxy-2-oxo-2H-chromen-4-yl)-2,6-dimethylpyridine-3,5-dicarboxylate

3-bromo-4-methyl-7-(2-oxopropoxy)-2H-chromen-2-one

3-((2-((2-bromo-2-methylpropanoyl)oxy)-3-((4-methyl-2-oxo-2H-chromen-7-yl)oxy)propyl)(phenyl)amino)propane-1,2-diyl bis(2-bromo-2-methylpropanoate)