Optically pure benzyl-4-chlorophenyl-C-glucoside derivative
AssigneeXuanzhu Pharma Co., Ltd.
InventorFrank Wu
Life of this patent
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Abstract
The present invention belongs to the field of pharmaceutical technology, more specifically relates to optically pure benzyl-4-chlorophenyl-C-glucoside derivatives represented by formulae (II) and (III), a process for preparing these compounds and intermediates thereof, a pharmaceutical formulation and a pharmaceutical composition containing these compounds, and the use of the optically pure benzyl-4-chlorophenyl-C-glucoside derivative as a sodium glucose co-transporter (SGLT) inhibitor in manufacture of a medicament for treating and/or preventing diabetes mellitus (including insulin-dependent diabetes mellitus and non-insulin-dependent diabetes mellitus) or diabetes-associated diseases (including insulin resistance disease and obesity)
Claims21
A stereoisomeric compound of the compound represented by formula (I) or a pharmaceutically acceptable salt thereof, wherein said stereoisomeric compound is selected from the compound represented by formula (II) and the compound represented by formula (III):
- which is (2S,3R,4R,5S,6R)-2-(3-(4-(((1R,3s,5S)-bicyclo[3.1.0]hexan-3-yl)oxy)benzyl)-4-chlorophenyl)-6-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triol,
- which is (2S,3R,4R,5S,6R)-2-(3-(4-(((1R,3r,5S)-bicyclo[3.1.0]hexan-3-yl)oxy)benzyl)-4-chlorophenyl)-6-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triol.
Dependencies are inferred from the claim text.