2,2-dimethyl-8-phenyl-7,8-dihydro-2H,6H-pyrano[3,2-g]chromen-6-one

1-(7-hydroxy-2,2-dimethylchroman-6-yl)ethanone

6-(2'-Benzoylacetyl)-3,4-dihydro-7-hydroxy-2,2-dimethyl-2H-1-benzopyran

6-Acetyl-7-benzoyloxy-3,4-dihydro-2,2-dimethyl-2H-1-benzopyran

7-hydroxy-6-C-prenylflavanone