Neuraminic acid and related compounds. I. Syntheses of biologically active 4',7',8',9'-tetra-O-acetyl-sialyl- and sialyl-(.ALPHA.2-6)-D-glucosamine-4-phosphate analogues of lipid A.
Neuraminic acid and related compounds. I. Syntheses of biologically active 4',7',8',9'-tetra-O-acetyl-sialyl- and sialyl-(.ALPHA.2-6)-D-glucosamine-4-phosphate analogues of lipid A.