Gentioside(xanthone)

Isogentisin 3-primeveroside

3-[(6-O-β-D-Xylopyranosyl-β-D-glucopyranosyl)oxy]-1-hydroxy-7-methoxyxanthone

1-Hydroxy-3-[(6-O-β-D-xylopyranosyl-β-D-glucopyranosyl)oxy]-7-methoxyxanthone