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Sulfated and glycosylated xanthones (XGS) as mimetics of several physiologic processes: (A). Anticoagulant effects as mimetics of heparin, (B). Antiviral effects as mimetics of GAGs; (C). Antifouling effects as mimetics of marine antifouling sulfated metabolites. HBD: heparin binding domain; GAG: glycosaminoglycan.
