Abstract
New potential transition state analogue inhibitors for N-acetylglucosyltransferases (GnTs) were synthesised. These compounds based on psico- and tagatofuranose (structure) scaffold contained a 2-thiophenyl-1-O-diethylphosphate moiety mimicking the proposed model of the transition state of the enzymatic reaction catalysed by N-acetylglucosyltransferases. The synthesised compounds as well as their precursors were fully characterised by NMR, optical rotation and mass techniques. Anomeric configuration of tagatofuranose derivatives was confirmed by X-ray crystallography. Two types of potential human glycosyltransferase (GnTs) inhibitors representing donor UDP-GlcNAc, assigned for biological assays on human GnTs, were prepared.
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Baráth, M., Lin, CH., Tvaroška, I. et al. Development of transition state analogue inhibitors for N-acetylglycosyltransferases bearing dpsico- or dtagatofuranose scaffolds. Chem. Pap. 69, 348–357 (2015). https://doi.org/10.1515/chempap-2015-0063
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DOI: https://doi.org/10.1515/chempap-2015-0063