3d image of rhamnazin skeletal formula

rhamnazin flavonoid flavonol flavone isoflavone o-methylated rhamnus petiolaris buckthorn 3-methylquercetin 7-o-methyltransferase metabolite metabolism biosynthesis cycle mechanism pathway path catabolism biosynthetic intermediate biogenesis substrate precursor synthesis derivative bioprecursor metabolic enzyme endogenous contractor herbal phytochemical phytotherapy plant herb natural herbalism pharmacognosy pharmacopoeia molecule molecular formula skeletal structural structure biochemistry biomolecule bioactive biochemical 3d