Recent Development of Bifunctional Small Molecules to Study Metal-Amyloid-β Species in Alzheimer's Disease

Figure 4

Chemical structures of small molecules XH1 (N,N-bis[2-[[2-[[4-(2-benzothiazolyl)phenyl]amino]-2-oxoethyl](carboxymethyl)amino]ethyl]glycine), cyc-KLVFF, and cyc-Curcumin that were designed by Approach I (Figure 3).