141989-30-2

Upstream product

• 100-39-0 benzyl bromide 
• 141989-29-9 benzyl 2-acetamido-3-O-allyl-6-O-benzyl-2-deoxy-4-O-(2-deoxy-2-stearoylamino-β-D-glucopyranosyl)-α-D-glucopyranoside 
• 112-76-5 Stearoyl chloride 
• 210645-19-5 benzyl 2-amino-3,4,6-tri-O-benzyl-2-deoxy-β-D-glucopyranosyl-(1→4)-2-acetamido-3-O-allyl-6-O-benzyl-2-deoxy-α-D-glucopyranoside 
• 10022-13-6 1,3,4,6-tetra-O-acetyl-2-deoxy-2-phthalimido-β-D-glucopyranose 
• 31505-46-1 tetra-O-acetyl-2-(2-carboxy-benzoylamino)-2-deoxy-β-D-glucopyranose 
• 99409-32-2 ethyl-3,4,6-tri-O-acetyl-2-deoxy-2-phthalimido-1-thio-β-D-glucopyranoside 
• 141989-28-8 benzyl 2-acetamido-3-O-allyl-4-O-(2-amino-2-deoxy-4,6-O-isopropylidene-β-D-glucopyranosyl)-6-O-benzyl-2-deoxy-α-D-glucopyranoside 
• 141989-27-7 benzyl 2-acetamido-4-O-(2-acetamido-2-deoxy-4,6-O-isopropylidene-β-D-glucopyranosyl)-3-O-allyl-6-O-benzyl-2-deoxy-α-D-glucopyranoside 
• 73453-10-8 benzyl 2-acetamido-4-O-(2-acetamido-2-deoxy-β-D-glucopyranosyl)-3-O-allyl-6-O-benzyl-2-deoxy-α-D-glucopyranoside 
• 130539-43-4 ethyl 2-deoxy-2-phthalimido-1-thio-β-D-glucopyranoside 
• 210645-13-9 benzyl 3,4,6-tri-O-benzyl-2-deoxy-2-phthalimido-β-D-glucopyranosyl-(1->4)-2-acetamido-3-O-allyl-6-O-benzyl-2-deoxy-α-D-glucopyranoside 
• 168644-99-3 ethyl 3,4,6-tri-O-benzyl-2-deoxy-2-phthalimido-1-thio-β-D-glucopyranoside 
• 210645-10-6 2-((2S,3R,4R,5S,6R)-4,5-Bis-benzyloxy-6-benzyloxymethyl-2-bromo-tetrahydro-pyran-3-yl)-isoindole-1,3-dione 

Downstream Products

• 141989-32-4 benzyl 2-acetamido-6-O-benzyl-4-O-(3,4,6-tri-O-benzyl-2-deoxy-2-stearoylamino-β-D-glucopyranosyl)-2-deoxy-3-O-carboxymethyl-α-D-glucopyranoside 
• 141989-31-3 benzyl 2-acetamido-6-O-benzyl-4-O-(3,4,6-tri-O-benzyl-2-deoxy-2-stearoylamino-β-D-glucopyranosyl)-2-deoxy-α-D-glucopyranoside 

Relevant academic research and scientific papers

New effective synthesis of (N-acetyl- and N-stearoyl-2-amino-2-deoxy-β-D-glucopyranosyl)-(1→4)N-acetyln or-muramoyl-L-2-aminobutanoyl-D-isoglutamine, analogs of GMDP with immunopotentiating activity

Ethyl 3,4,6-tri-O-benzyl-2-deoxy-2-phthalimido-1-thio-β-D-glucopyranoside (5), prepared by benzylation of ethyl 2-deoxy-2-phthalimido-1-thio-β-D-glucopyranoside (4), was transformed by reaction with bromine into 3,4,6-tri-O-benzyl-2-deoxy-2-phthalimido-β-

SYNTHESIS OF O-(2-DEOXY-2-STEAROYLAMINO-β-D-GLUCOPYRANOSYL)-(14)-N-ACETYLNORMURAMOYL-L-α-AMINOBUTANOYL-D-ISOGLUTAMINE, A LIPOPHILIC DISACCHARIDE ANALOGUE OF MDP

Partial N-deacetylation of compound II with barium hydroxide afforded benzyl 2-acetamido-3-O-allyl-4-O-(2-amino-2-deoxy-4,6-O-isopropylidene-β-D-glucopyranosyl)-6-O-benzyl-2-deoxy-α-D-glucopyranoside (III) in high yield.Compound III was N-acylated with st