696628-61-2

Upstream product

• 696627-33-5 ethyl (methyl 1,2:3,4-di-O-isopropylidene-6-amino-6,7-dideoxy-L-glycero-α-D-galacto-octopyranoside)uronate 
• 4064-06-6 1,2:3,4-di-O-isopropylidene-α-D-galactopyranose 
• 71553-89-4 (E)-ethyl 6,7-dideoxy-1,2:3,4-di-O-isopropylidene-α-D-galacto-6-eno-octopyranuronate 
• 4933-77-1 (3aR,5S,5aR,8aS,8bR)-2,2,7,7-Tetramethyl-tetrahydro-bis[1,3]dioxolo[4,5-b;4',5'-d]pyran-5-carbaldehyde 

Relevant academic research and scientific papers

Diastereoselective synthesis of galactopyranosyl amino esters and their transformation into C-nucleosides

Galactopyranosylated olefinic ester (4) on conjugate addition of amines yielded stereoselectively galactopyranosylated amino esters (5-18) in fair to good yield. The selected amino esters (5, 6, 13, and 15-17) on reaction with isocyanates resulted in urei