150412-64-9

Upstream product

• 100-02-7 4-nitro-phenol 
• 4163-64-8 1,2,4,6-tetra-O-acetate-2-O-methyl-β-D-glucopyranoside 
• 4163-58-0 1,2,4,6-tetra-O-acetate-2-O-methyl-α-D-glucopyranoside 
• 15038-71-8 methyl 2-O-benzyl-4,6-O-benzylidene-α-D-glucopyranoside 
• 51433-10-4 methyl 2-O-benzyl-4,6-O-benzylidene-3-O-methyl-α-D-glucopyranoside 
• 5149-37-1 methyl α-D-glucopyranoside 3-methyl ether 

Downstream Products

• 150412-73-0 p-trifluoroacetamidophenyl 2,4-di-O-benzyl-3,6-di-O-methyl-β-D-glucopyranoside 
• 150412-72-9 p-nitrophenyl 2,4-di-O-benzyl-3,6-di-O-methyl-β-D-glucopyranoside 
• 150412-71-8 p-nitrophenyl 2,4-di-O-benzyl-3-O-methyl-β-D-glucopyranoside 
• 150412-69-4 p-nitrophenyl 2-O-benzyl-3-O-methyl-β-D-glucopyranoside 
• 150412-68-3 p-nitrophenyl 2-O-benzyl-4,6-O-isopropylidene-3-O-methyl-β-D-glucopyranoside 
• 150412-70-7 p-nitrophenyl 2-O-benzyl-3,4-di-O-methyl-β-D-glucopyranoside 
• 150412-67-2 p-nitrophenyl 4,6-O-isopropylidene-3-O-methyl-β-D-glucopyranoside 
• 150412-65-0 p-nitrophenyl 3-O-methyl-α-D-glucopyranoside 

Relevant academic research and scientific papers

Synthesis of monomethyl derivatives of p-nitrophenyl α-d-gluco, galacto, and mannopyranosides and their hydrolytic properties against α-glycosidases

All possible monomethyl derivatives of p-nitrophenyl α-D-gluco, galacto, and mannopyranosides were synthesized. Hydrolytic activities of α-glucosidase (rice), α-galactosidases (green coffee bean, Mortierella vinacea, and Aspergillus niger), and α-mannosidases (almond and jack bean) against them were elucidated. The 6-O-methyl galactopyranoside and mannopyranoside were hydrolyzed by the M. vinacea α-galactosidase and the almond and jack bean α-mannosidases, respectively, while these enzymes did not act on the 2-, 3-, and 4-O-methyl derivatives. On the other hand, rice α-glucosidase and green coffee bean and A. niger α-galactosidases had no hydrolyzing activities at all against the respective four monomethylated substrates.

A new approach to the chemical synthesis of the trisaccharide, and the terminal di- and mono-saccharide units of the major, serologically active glycoplipid from Mycobacterium leprae

The key intermediates for the synthesis of p-trifluoroacetamidophenyl O-(3,6-di-O-methyl-β-D-glucopyranosyl)-(1 → 4)-O-(2,3-di-O-methyl-α-L-rhamnopyranosyl)-(1 → 2)-3-O-methyl-α-L-rhamnopyranoside (15), as well as p-trifluoroacetamidophenyl O-(3,6-di-O-me