Abstract
The preparation of [(2S,3S,4R)-3,4-dihydroxypyrrolidin-2-yl]furan derivatives in a stereoselective route starting from D-glucose and ethyl acetoacetate is presented. Ethyl ester (6), N,N-diethylamide (7) and N-isopropylamide (8) have been tested towards 25 glycosidases. Ester (6) is a selective inhibitor of beta-galactosidases. The new compounds represent a new type of imino-C-nucleoside analogues.
Publication types
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Research Support, Non-U.S. Gov't
MeSH terms
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Animals
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Carboxylic Acids / chemical synthesis
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Carboxylic Acids / pharmacology
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Enzyme Inhibitors / chemical synthesis*
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Enzyme Inhibitors / pharmacology
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Furans / chemical synthesis
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Furans / pharmacology
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Humans
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Inhibitory Concentration 50
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Pyrrolidines / chemical synthesis
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Pyrrolidines / pharmacology
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Structure-Activity Relationship
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beta-Galactosidase / antagonists & inhibitors*
Substances
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Carboxylic Acids
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Enzyme Inhibitors
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Furans
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Pyrrolidines
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beta-Galactosidase