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Guozhang Xu Michael D. Gaul Gee-Hong Kuo Fuyong Du June Zhi Xu Nathaniel Wallace Simon Hinke Thomas Kirchner Jose Silva Norman D. Huebert Seunghun Lee William Murray Yin Liang Keith Demarest 《Bioorganic & medicinal chemistry letters》2018,28(21):3446-3453
A new series of (2S,3R,4R,5S,6R)-5-fluoro-6-(hydroxymethyl)-2-aryltetrahydro-2H-pyran-3,4-diols as dual inhibitors of sodium glucose co-transporter proteins (SGLTs) were disclosed. Two methods were developed to efficiently synthesize C5-fluoro-lactones 3 and 4, which are key intermediates to the C5-fluoro-hexose based C-aryl glucosides. Compound 2b demonstrated potent hSGLT1 and hSGLT2 inhibition (IC50?=?43?nM for SGLT1 and IC50?=?9?nM for SGLT2). It showed robust inhibition of blood glucose excursion in oral glucose tolerance test (OGTT) in Sprague Dawley (SD) rats and exerted pronounced antihyperglycemic effects in db/db mice and high-fat diet-fed ZDF rats when dosed orally at 10?mg/kg. 相似文献
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