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

Abstract

0 -uridyl)biuret. Deprotection of the b-D-gluco configured allophanate and biuret was carried out by standard methods.

Synthesis and biological evaluation of potential new inhibitors of the bacterial transferase MraY with a β-ketophosphonate structure

“…24 In addition, an oxycarbonyl aminosulfonyl linker 25 and a carbonyl linked to O-or N-sulfamoyl uridine 26 have also been reported as well as allophanates and biuret derivatives. 27 Galactose-linked uridine derivatives without charge or dipole contributions in the linker have been synthesized via cross metathesis. 28 Finally, replacement of the pyrophosphate by a triazole moiety has also been recently described.…”

Acyclic and Cyclic Ureas (Update 2013)

“…Subsequent substitution of the phenolate group with an amine then yields the corresponding biuret. Both methods have been used, for example for the preparation of glycosyl biurets [296,297] or potentially pharmacologically active compounds. [298] Another method of biuret preparation involves reaction between nitrobiuret and amines at elevated temperatures.…”