An object of the present invention is to provide novel saccharides, 3-.alpha.-glycosyl .alpha.,.alpha.-trehalose having a 3-.alpha.-glucosyl .alpha.,.alpha.-trehalose structure represented by the chemical formula 1 within their molecules, their preparation and use. The present invention attains the above object by providing 3-.alpha.-glycosyl .alpha.,.alpha.-trehaloses having a 3-.alpha.-glucosyl .alpha.,.alpha.-trehalose structure represented by the chemical formula 1 within their molecules, their preparation and use.O-.alpha.-D-Glcp-(1.fwdarw.3)-O-.alpha.-D-Glcp-(1.fwdarw.1)-.alpha.-D- -Glcp Chemical formula 1

 
Web www.patentalert.com

< Chlamydia oligosaccharides

< Peptide interacting with anti-apoptotic proteins of the bcl-2 family

> Use of immune cell specific conjugates for treatment of inflammatory diseases of gastrointestinal tract

> Sulfated fucoglucuronomannan

~ 00283