Stereoselective synthesis of 3-deoxy-4-S-(1→4)-thiodisaccharides and their inhibitory activities towards β-glycoside hydrolases
The sulfur linkage of β-(1→4)-thiodisaccharides was constructed with excellent diastereoselectivity by Michael addition of 2,3,4,6-tetra-O- acetyl-1-thio-β-D-galactose (2) or its β-D-glucose isomer (3) to sugar-derived (2S, 6S)-6-acetoxymethyl-2-(2-propyloxy)-2H-pyran-3(6H)-one (1). These reactions...
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2006
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| Acceso en línea: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_1434193X_v_n1_p162_Uhrig http://hdl.handle.net/20.500.12110/paper_1434193X_v_n1_p162_Uhrig |
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