The inhibitory activity of synthetic glycosylglycerols on Epstein-Barr
virus early antigen (EBV-EA) activation was evaluated. Among the seri
es of 1-O-, 2-O- and 3-O- glycosylglycerols rested, 1-O-beta-D-galacto
pyranosyl-sn-glycerol showed the highest inhibitory effect toward tumo
r promotion. (C) 1996. Elsevier Science Ltd