Acetic acid 5-((S)-5,7-dimethoxy-4-oxo-chroman-2-yl)-2,3-dimethoxy-phenyl ester
(S)-2-(3-Hydroxy-4,5-dimethoxy-phenyl)-5,7-dimethoxy-chroman-4-one
5′-hydroxyeriodictyol
Acetic acid (S)-7-acetoxy-2-[3,4-diacetoxy-5-((2S,3R,4S,5R,6R)-3,4,5-triacetoxy-6-acetoxymethyl-tetrahydro-pyran-2-yloxy)-phenyl]-4-oxo-chroman-5-yl ester
(S)-2-[3,4-Dimethoxy-5-((2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-hydroxymethyl-tetrahydro-pyran-2-yloxy)-phenyl]-5,7-dimethoxy-chroman-4-one