1091625-35-2

Upstream product

• 1091625-34-1 allyl (2,3,4,6-tetra-O-benzyl-α-D-glucopyranosyl)-(1->3)-4-O-benzyl-2-O-levulinoyl-α-L-rhamnopyranoside 
• 123-76-2 levulinic acid 
• 441777-41-9 allyl (2,3,4,6-tetra-O-benzyl-α-D-glucopyranosyl)-(1->3)-4-O-benzyl-α-L-rhamnopyranoside 

Relevant academic research and scientific papers

Glycoconjugates and use thereof as vaccine against Shigella flexneri serotype 3a and X

The present invention relates to compounds derived from sugars which reproduce the epitopes of Shigella flexneri serotypes 3a and X and to the use thereof for the preparation of vaccine compositions. More specifically, the subject matter of the present in

Synthesis of two tetra- and four pentasaccharide fragments of Shigella flexneri serotypes 3a and X O-antigens from a common tetrasaccharide intermediate

Relying on trichloroacetimidate chemistry, six tetra- and pentasaccharide fragments of the {2)-[α-D-Glcp-(1→3)]-α-L-Rhap-(1→2)- α-L-Rhap-(1→3)-[Ac→2]-α-L-Rhap-(1→3) -β-D-GlcpNAc-(1→}n ((E)ABAcCD)n polymer were synthesized