کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
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1362882 | 981498 | 2006 | 10 صفحه PDF | دانلود رایگان |
![عکس صفحه اول مقاله: Synthesis and biological evaluation of deoxy salacinols, the role of polar substituents in the side chain on the α-glucosidase inhibitory activity Synthesis and biological evaluation of deoxy salacinols, the role of polar substituents in the side chain on the α-glucosidase inhibitory activity](/preview/png/1362882.png)
Three analogs (5, 6, and 7) lacking polar substituents in the side chain of a naturally occurring α-glucosidase inhibitor, salacinol (1a), were synthesized by the coupling reaction of a thiosugar, 1,4-dideoxy-1,4-epithio-d-arabinitol (3), with cyclic sulfates (8, 9, and 10), and their α-glucosidase inhibitory activities were examined. All these simpler analogs (5, 6, and 7) showed less inhibitory activity compared to 1a, and proved the importance of cooperative role of the polar substituents for the α-glucosidase inhibitory activity. A practical synthetic route to 3 starting from d-xylose is also described.
Three analogs (5, 6, and 7) lacking polar substituents in the side chain of salacinol (1a) were synthesized and their α-glucosidase inhibitory activities were examined. The evaluation indicated the importance of the cooperative role of the polar substituents for the α-glucosidase inhibitory activity. A practical synthetic route to 3 starting from d-xylose is also described.Figure optionsDownload as PowerPoint slide
Journal: Bioorganic & Medicinal Chemistry - Volume 14, Issue 2, 15 January 2006, Pages 500–509