247077-91-4

Upstream product

• 545-06-2 trichloroacetonitrile 
• 247077-89-0 2,3-di-O-benzoyl-6-O-tert-butyldimethylsilyl-4-O-levulinoyl-β-D-glucopyranosyl-(1->4)-1-O-acetyl-2-azido-3,6-di-O-benzyl-2-deoxy-α,β-D-glucopyranose 
• 247077-90-3 methyl 2,3-di-O-benzoyl-4-O-levulinoyl-β-D-glucopyranosyluronate-(1->4)-1-O-acetyl-2-azido-3,6-di-O-benzyl-2-deoxy-α,β-D-glucopyranose 
• 247077-88-9 2,3-di-O-benzoyl-4,6-O-benzylidene-β-D-glucopyranosyl-(1->4)-1-O-acetyl-2-azido-3,6-di-O-benzyl-2-deoxy-α,β-D-glucopyranose 
• 190367-07-8 phenyl 4,6-O-benzylidene-2,3-di-O-benzoyl-1-thio-β-D-glucopyranoside 
• 40608-06-8 levulinic anhydride 

Downstream Products

• 247077-93-6 methyl [methyl (methyl 2,3-di-O-benzoyl-β-D-glucopyranosyluronate)-(1->4)-(2-azido-3,6-di-O-benzyl-2-deoxy-α-D-glucopyranosyl)-(1->4)-2-O-allyl-3-O-benzyl-α-L-idopyranosid]uronate 
• 247077-92-5 methyl [methyl (methyl 2,3-di-O-benzoyl-4-O-levulinoyl-β-D-glucopyranosyluronate)-(1->4)-(2-azido-3,6-di-O-benzyl-2-deoxy-α-D-glucopyranosyl)-(1->4)-2-O-allyl-3-O-benzyl-α-L-idopyranosid]uronate 

Relevant academic research and scientific papers

A synthetic heparan sulfate pentasaccharide, exclusively containing L-iduronic acid, displays higher affinity for FGF-2 than its D-glucuronic acid-containing isomers

It has been suggested that the FGF-2 binding site on heparan sulfate chains is a trisulfated pentasaccharide containing three hexuronic acid units. The configuration at C-5 of two of them being undetermined, we have synthesized the four possible pentasaccharides, and have evaluated their FGF-2 binding affinity through in vitro biological assays. The pentasaccharide containing L-iduronic acid as the sole hexuronic acid showed higher affinity for FGF-2 than the other pentasaccharides, where one hexuronic acid unit at least is D-glucuronic acid. Copyright (C) 1999.