Research Article
Sulfated Alkyl Glucopyranans with Potent Antiviral Activity Synthesized by Ring-Opening Copolymerization of Anhydroglucose and Alkyl Anhydroglucose Monomers
Table 1
Ring-opening copolymerization of 2,3,4-tri-O-benzyl (LGTBE) with 2,4-di-O-benzyl-3-O-octadecyl 1,6-anhydro--D-glucopyranose LGDBE3-18a.
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Total monomer weight: 0.2 and 0.5 g, solvent: CH5Cl5; 0.4 mL, catalyst: PF5; 5 mol%, temperature: −60°C. bDetermined by GPC. cCalculated from 1H NMR spectrum (mol%). |