Fucosidase inhibitor
First Claim
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1. A method for the production of 2,6-imino-2,6,7-trideoxy-D-glycero-D-gluco-heptitol comprising catalytically hydrogenating 6-azido-7-O-tert-butyldimethylsilyl-1,6-dideoxy-3,4-O-isopropylidene-L-gulo-heptulo -2-ose with platinum (IV) oxide at about room temperature followed by hydrolytic removal of the silyl and isopropylidene protecting groups.
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Abstract
The synthesis of the novel fucosidase inhibitor, 2,6-imino-2,6,7-trideoxy-D-glycero-D-gluco heptitol, is disclosed.
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2 Claims
- 1. A method for the production of 2,6-imino-2,6,7-trideoxy-D-glycero-D-gluco-heptitol comprising catalytically hydrogenating 6-azido-7-O-tert-butyldimethylsilyl-1,6-dideoxy-3,4-O-isopropylidene-L-gulo-heptulo -2-ose with platinum (IV) oxide at about room temperature followed by hydrolytic removal of the silyl and isopropylidene protecting groups.
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Current AssigneeMonsanto Company (Bayer AG)
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Original AssigneeMonsanto Company (Bayer AG)
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InventorsFleet, George W. J., Namgoong, Sung K.
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Primary Examiner(s)SIEGEL, ALAN M
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Application NumberUS07/855,464Time in Patent Office200 DaysField of Search546/242US Class Current546/242CPC Class CodesC07D 211/46 having a hydrogen atom as t...
