Carbohydrate research

5′-Uridyl derivatives of N-glycosyl allophanic acid and biuret

M Tóth, L Somsák

Index: Toth, Marietta; Somsak, Laszlo Carbohydrate Research, 2010 , vol. 345, # 1 p. 163 - 167

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Citation Number: 2

Abstract

(2′, 3′-O-Isopropylidene-5′-uridyl) 4-(2, 3, 4, 6-tetra-O-acetyl-β-d-glycopyranosyl) allophanates were obtained in the reactions of 2′, 3′-O-isopropylidene-uridine and O- peracetylated β-d-gluco-, galacto-and xylopyranosylamines, and OCNCOCl. 2, 3, 4, 6-Tetra- O-acetyl-β-d-glucopyranosyl isocyanate and N-(2′, 3′-O-isopropylidene-5′-uridyl) urea gave 1-(2, 3, 4, 6-tetra-O-acetyl-β-d-glucopyranosyl)-5-(2′, 3′-O-isopropylidene-5′- ...