202649-52-3

Upstream product

• 77-76-9 2,2-dimethoxy-propane 
• 202648-85-9 methyl 2,3,6-tri-O-benzyl-4-O-(2,4,6-tri-O-acetyl-3-O-methyl-5-C-vinyl-β-D-glucopyranosyl)-α-D-glucano-side 
• 19488-48-3 methyl O-2,3,6-tri-O-benzyl-α-D-glucopyranoside 
• 202648-84-8 1,2,4,6-tetra-O-acetyl-3-O-methyl-5-C-vinyl-β-D-gluco-pyranose 
• 202648-86-0 (2R,3S,4S,5R,6R)-6-((2R,3R,4S,5R,6S)-4,5-Bis-benzyloxy-2-benzyloxymethyl-6-methoxy-tetrahydro-pyran-3-yloxy)-2-hydroxymethyl-4-methoxy-2-vinyl-tetrahydro-pyran-3,5-diol 

Downstream Products

• 229956-30-3 methyl O-(4,6-O-isopropylidene-2,3-di-O-methyl-5-C-vinyl-β-D-glucopyranosyl)-(1→4)-2,3,6-tri-O-benzyl-α-D-glucopyranoside 
• 202648-91-7 methyl 2,3,6-tri-O-Benzyl-4-O-(2,6-anhydro-3-O-methyl-5-C-vinyl-β-D-mannopyranosyl)-α-D-glucopyranoside 
• 202648-89-3 methyl 2,3,6-tri-O-Benzyl-4-O-(2-O-acetyl-3-O-methyl-5-C-vinyl-β-D-mannopyranosyl)-α-D-glucopyranoside 
• 202648-92-8 methyl 2,3,6-tri-O-benzyl-4-O-(2,6-anhydro-5-C-benzyloxycarbonyl-3-O-methyl-β-D-mannopyranosyl)-α-D-glucopyranoside 
• 202648-90-6 methyl 2,3,6-tri-O-benzyl-4-O-(2-O-acetyl-3-O-methyl-6-O-tosyl-5-C-vinyl-β-D-mannopyranosyl)-α-D-glucopyranoside 
• 403725-21-3 methyl 2,3,6-tri-O-benzyl-4-O-(2,3,6-tri-O-methyl-5-C-vinyl-β-D-glucopyranosyl)-α-D-glucopyranoside 
• 229956-32-5 methyl 2,3,6-tri-O-benzyl-4-O-(2,3-di-O-methyl-5-C-ethyl-β-D-glucopyranosyl)-α-D-glucopyranoside 
• 403725-12-2 methyl 2,3,6-tri-O-benzyl-4-O-(2,3-di-O-methyl-5-C-vinyl-β-D-glucopyranosyl)-α-D-glucopyranoside 
• 202648-88-2 Acetic acid (4aR,6R,7S,8S,8aS)-6-((2R,3R,4S,5R,6S)-4,5-bis-benzyloxy-2-benzyloxymethyl-6-methoxy-tetrahydro-pyran-3-yloxy)-8-methoxy-2,2-dimethyl-4a-vinyl-hexahydro-pyrano[3,2-d][1,3]dioxin-7-yl ester 
• 229956-33-6 methyl 2,3,6-tri-O-benzyl-4-O-(benzyl 2,3-di-O-methyl-5-C-ethyl-β-D-glucopyranosyluronate)-α-D-glucopyranoside 
• 403725-22-4 methyl 2,3,6-tri-O-benzyl-4-O-(benzyl 2,3-di-O-methyl-5-C-methoxymethyl-α-L-idopyranosyluronate)-α-D-glucopyranoside 
• 403725-14-4 methyl (6-O-benzyl-2,3,4-tri-O-methyl-α-D-glucopyranosyl)-(1->4)-(benzyl 5-C-ethyl-2,3-di-O-methyl-β-D-glucopyranosyluronate)-(1->4)-2,3,6-tri-O-benzyl-α-D-glucopyranoside 
• 202648-87-1 methyl 2,3,6-tri-O-Benzyl-4-O-(4,6-O-isopropylidene-3-O-methyl-5-C-vinyl-β-D-mannopyranosyl)-α-D-gluco-pyranoside 

Relevant academic research and scientific papers

Pentasaccharides processes for their preparation and pharmaceutical compositions containing them

Pentasaccharides in acidic form and their pharmaceutically acceptable salts, the anionic form thereof having the formula: wherein: R represents hydrogen or an —SO3?, (C1-C3)alkyl or (C2-C3)

Synthesis of conformationally locked L-iduronic acid derivatives: Direct evidence for a critical role of the skew-boat 2S0 conformer in the activation of antithrombin by heparin

We have used organic synthesis to understand the role of L-iduronic acid conformational flexibility in the activation of antithrombin by heparin. Among known synthetic analogues of the genuine pentasaccharidic sequence representing the antithrombin bindin

Synthesis of conformationally locked carbohydrates: A skew-boat conformation of L-iduronic acid governs the antithrombotic activity of heparin

Conformational flexibility of L-iduronic acid is a key feature of this typical component of heparin. Three pentasaccharides have now been synthesized, which are analogues of the active site of heparin and in which the single L-iduronic acid is conformatio