Figure 1.

Chemical structures of the small molecule IKKβ inhibitors. Chemical structures of IKKβ inhibitors (4-{[4-(4-chlorophenyl)phyrimidin2-yl]amino}phenyl[4-(2-hydroxyethyl)piperazin-1-yl]methanone (reference compound) (left) and NP-derived benzoic acid derivative (1) (right).