Figure 1

Chemical structures of E. coli lipid A (a), the natural TLR agonist, and of antagonists Eritoran (b; E5564) and monosaccharide FP7 (c).
Chemical structures of E. coli lipid A (a), the natural TLR agonist, and of antagonists Eritoran (b; E5564) and monosaccharide FP7 (c).