3d image of isofraxidin skeletal formula

isofraxidin eleutherococcus senticosus eleutherococcus dimethoxyumbelliferone coumarin glycoside sarcandra glabra antifatigue antistress anticancer immunoaccomondating cholagogic acanthopanax chromatography 3d phytochemical biosynthesis pharmacopoeia phytoalexin cycle alkaloid prescription drug cell biomolecule natural structure intermediate terpenoid antioxidant food additive anti-aging tcm path dietary biochemistry geometry biological activity isoflavone biosynthetic flavone molecule herbalism herbal biology molecular skeletal nutrient