(2R,3R)-3,5,7-trihydroxy-2-[2-(4-hydroxy-3-methoxyphenyl)-3-(hydroxymethyl)-2,3-dihydro-1,4-benzodioxin-7-yl]chroman-4-one
(2R,3R)-3,5,7-trihydroxy-2-[2-(4-hydroxy-3-methoxy-phenyl)-3-(hydroxymethyl)-2,3-dihydro-1,4-benzodioxin-7-yl]chroman-4-one
(2R,3R)-3,5,7-trihydroxy-2-[2-(4-hydroxy-3-methoxyphenyl)-3-(hydroxymethyl)-2,3-dihydro-1,4-benzodioxin-7-yl]-4-chromanone
(2R,3R)-3,5,7-trihydroxy-2-[2-(4-hydroxy-3-methoxy-phenyl)-3-methylol-2,3-dihydro-1,4-benzodioxin-7-yl]chroman-4-one