2',5,7-triisopropyloxy-4',5',6-trimethoxyflavone
2-hydroxy-4,6-diisopropyloxy-5-methoxyacetophenone
2'-hydroxy-2,4',6'-triisopropyloxy-4,5,5'-trimethoxychalcone
2,5-dihydroxy-4,6-diisopropyloxyacetophenone
4,5-dimethoxy-2-isopropoxybenzene-1-carboaldehyde