Virus–glycopolymer conjugates by copper(i) catalysis of atom transfer radical polymerization and azide–alkyne cycloaddition
作者:Sayam Sen Gupta、Krishnaswami S. Raja、Eiton Kaltgrad、Erica Strable、M. G. Finn
DOI:10.1039/b502444g
日期:——
The CuI-catalyzed ATRP and azideâalkyne cycloaddition reactions together provide a versatile method for the synthesis of end-functionalized glycopolymers and their attachment to a suitably modified viral protein scaffold.
CuI 催化的 ATRP 反应和叠氮烷烃环加成反应为合成末端官能化的糖聚合物并将其连接到适当修饰的病毒蛋白质支架上提供了一种多功能方法。
COMPOSITIONS AND METHODS FOR COUPLING A PLURALITY OF COMPOUNDS TO A SCAFFOLD
申请人:Finn M. G.
公开号:US20090181402A1
公开(公告)日:2009-07-16
Compositions and methods are provided for coupling a plurality of compounds to a scaffold. Compositions and methods are further provided for catalyzing a reaction between at least one terminal alkyne moiety and at least one azide moiety, wherein one moiety is attached to the compound and the other moiety is attached to the scaffold, forming at least one triazole thereby.
[EN] COMPOSITIONS AND METHODS FOR COUPLING A PLURALITY OF COMPOUNDS TO A SCAFFOLD<br/>[FR] COMPOSITIONS ET PROCEDES POUR LE COUPLAGE D'UNE PLURALITE DE COMPOSES A UN SQUELETTE
申请人:SCRIPPS RESEARCH INST
公开号:WO2007011696A2
公开(公告)日:2007-01-25
(EN) Compositions and methods are provided for coupling a plurality of compounds to a scaffold. Compositions and methods are further provided for catalyzing a reaction between at least one terminal alkyne moiety and at least one azide moiety, wherein one moiety is attached to the compound and the other moiety is attached to the scaffold, forming at least one triazole thereby.(FR) La présente invention a trait à des compositions et des procédés pour le couplage d'une pluralité de composés à un squelette. L'invention a également trait à des compositions et des procédés pour la catalyse d'une réaction entre au moins un groupe fonctionnel alcyne terminal et au moins un groupe fonctionnel azide, dans laquelle un groupe fonctionnel est lié à un composé et l'autre groupe fonctionnel est lié au squelette, formant ainsi au moins un triazole.
Fighting <i>Shigella</i> by Blocking Its Disease-Causing Toxin
Shiga toxin is an AB5toxin produced by Shigella species, while related toxins are produced by Shiga toxin-producing Escherichia coli (STEC). Infection by Shigella can lead to bloody diarrhea followed by the often fatal hemolytic uremic syndrome (HUS). In the present paper, we aimed for a simple and effective toxin inhibitor by comparing three classes of carbohydrate-based inhibitors: glycodendrimers