Tellimagrandin II

O=C(OC[C@H]1O[C@@H](OC(C2=CC(O)=C(O)C(O)=C2)=O)[C@H](OC(C3=CC(O)=C(O)C(O)=C3)=O)[C@@H](OC(C4=CC(O)=C(O)C(O)=C4)=O)[C@@H]1OC(C5=CC(O)=C(O)C(O)=C56)=O)C7=C6C(O)=C(O)C(O)=C7

[1]Ruth Niemetz, et al. Oxidation of pentagalloylglucose to the ellagitannin, tellimagrandin II, by a phenol oxidase from Tellima grandiflora leaves. Phytochemistry. 2003 Feb;62 (3) :301-6.|[2]Yu-Wei Chang, et al. Tellimagrandin II, A Type of Plant Polyphenol Extracted from Trapa bispinosa Inhibits Antibiotic Resistance of Drug-Resistant Staphylococcus aureus. Int J Mol Sci. 2019 Nov 18;20 (22) :5790.|[3]Lin CY, et al. Lipopolysaccharide-Induced Nitric Oxide and Prostaglandin E2 Production Is Inhibited by Tellimagrandin II in Mouse and Human Macrophages. Life (Basel) . 2021 Apr 30;11 (5) :411.|[4]Chen LG, et al. Hydrolysable Tannins Exhibit Acetylcholinesterase Inhibitory and Anti-Glycation Activities In Vitro and Learning and Memory Function Improvements in Scopolamine-Induced Amnesiac Mice. Biomedicines. 2021 Aug 23;9 (8) :1066.