An asparagine-linked .alpha.2,3-oligosaccharide having undeca- to hepta-saccharides, an asparagine-linked .alpha.2,6-oligosaccharide having undeca- to hepta-saccharides and containing fluorine and an asparagine-linked oligosaccharide derivative containing at least one fucose in N-acetylglucosamine on the nonreducing terminal side of an asparagine-linked oligosaccharide wherein the asparagine has amino group protected with a lipophilic protective group, and a process for producing these compounds.

 
Web www.patentalert.com

< Method using a nonlinear optical technique for detection of interactions involving a conformational change

< Water purification system and modes of operation

> Method of treating wastewater containing hardly decomposable harmful substances

> Acarbose methods and formulations for treating chronic constipation

~ 00293