Total Synthesis of Agelagalastatin LeeYong Joo LeeBo-Young JeonHeung Bae KimKwan Soo 2006 The total synthesis of agelagalastatin, an antineoplastic glycosphingolipid, has been achieved. The synthesis involved an α-selective glycosylation of the ceramide moiety with the trisaccharide fluoride. The trisaccharide component was constructed employing the CB glycoside method which permitted a completely α-stereoselective galactofuranosylation.