Resveratrol and Two Monomethylated Stilbenes from Israeli Rumex bucephalophorus and Their Antioxidant Potential

Resveratrol and Two Monomethylated Stilbenes from Israeli <i>Rumex </i><i>b</i><i>ucephalophorus</i> and Their Antioxidant Potential Cyphostemmins A-B, two new antifungal oligostilbenes from Cyphostemma crotalarioides (Vitaceae) New Stilbene Derivatives from <i>Calligonum </i><i>l</i><i>eucocladum</i> Resveratrol Derivatives from the Roots of <i>Vitis </i><i>t</i><i>hunbergii</i> Dihydrostilbene Derivatives from the Mongolian Medicinal Plant <i>Scorzonera radiata</i> Bibenzyls from Stemona tuberosa Two New Stilbene Dimer Glucosides from Grape (<i>Vitis </i><i>v</i><i>inifera</i>) Cell Cultures Stilbene glucosides from the bulbs of Iris tingitana New Dihydrostilbene Derivatives from the Leaves of<i>Glycyrrhiza</i><i>g</i><i>labra</i>and Evaluation of Their Antioxidant Activity Stilbenes with Potent Protein Tyrosine Phosphatase-1B Inhibitory Activity from the Roots of <i>Polygonum multiflorum</i>