3-(2,5-dimethoxyphenyl)-8,8-dimethyl-4-oxo-4H,8H-benzo[1,2-b:3,4-b']dipyran

3-(3,4,5-trimethoxyphenyl)-8,8-dimethyl-4-oxo-4H,8H-benzo[1,2-b:3,4-b']dipyran

3-(2-methoxyphenyl)-8,8-dimethylpyrano[2,3-f]chromen-4(8H)-one

3-[4-(3,7-dimethyl-octa-2,6-dienyloxy)-phenyl]-7-(tetrahydro-pyran-2-yloxy)-chromen-4-one

7-hydroxy-3,5-dimethoxyisoflavone