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An Orthogonally Protected Cyclitol for the Construction of Nigerose- and Dextran-Mimetic Cyclophellitols.


ABSTRACT: Cyclophellitols are potent inhibitors of exo- and endoglycosidases. Efficient synthetic methodologies are needed to fully capitalize on this intriguing class of mechanism-based enzyme deactivators. We report the synthesis of an orthogonally protected cyclitol from d-glucal (19% yield over 12 steps) and its use in the synthesis of α-(1,3)-linked di- and trisaccharide dextran mimetics. These new glycomimetics may find use as Dextranase inhibitors, and the developed chemistries in widening the palette of glycoprocessing enzyme-targeting glycomimetics.

SUBMITTER: Ofman TP 

PROVIDER: S-EPMC8689644 | biostudies-literature |

REPOSITORIES: biostudies-literature

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