150370-50-6Relevant articles and documents
Anti-tick-borne encephalitis virus activity of novel uridine glycoconjugates containing amide or/and 1,2,3-triazole moiety in the linker structure
Brzuska, Gabriela,Pastuch-Gawolek, Gabriela,Krawczyk, Monika,Szewczyk, Boguslaw,Krol, Ewelina
, p. 1 - 20 (2020)
Tick-borne encephalitis virus (TBEV) transmitted by ticks is a pathogen of great medical importance. As still no effective antiviral treatment is available, in the present study, a series of uridine glycoconjugates containing amide or/and 1,2,3-triazole moiety in the linker structure was synthesized and evaluated for the antiviral activity against two strains of TBEV: a highly virulent Hypr strain and less virulent Neudoerfl strain, using standardized previously in vitro assays. Our data have shown that four compounds from the series (18–21) possess strong activity against both TBEV strains. The half maximal inhibitory concentration (IC50) values of compounds 18–21 were between 15.1 and 3.7 μM depending on the virus strain, which along with low cytotoxicity resulted in high values of the selectivity index (SI). The obtained results suggest that these compounds may be promising candidates for further development of new therapies against flaviviruses.
Acid-catalysed rearrangement of glycosyl trichloroacetimidates: a novel route to glycosylamines
Larsen, Kim,Olsen, Carl Erik,Motawia, Mohammed Saddik
, p. 383 - 387 (2008/09/19)
A novel route to glycosylamines has been developed. Treatment of glycosyl trichloroacetimidates with TMSOTf under glycosylation conditions, but in the absence of an acceptor, resulted in complete rearrangement of the trichloroacetimidates into the corresp
A new method for the stereoselective synthesis of α- and β-glycosylamines using the Burgess reagent
Nicolaou,Snyder, Scott A.,Nalbandian, Annie Z.,Longbottom, Deborah A.
, p. 6234 - 6235 (2007/10/03)
Although glycosylamines constitute an important group of carbohydrates from the standpoint of biology and medicine, methods for their synthesis typically lack substrate generality and/or result in variable stereoselectivity, especially in complex contexts