Figure 1.
Structural formulas of the Fe chelators described in this study. (A) General structure of the DpT analogs showing the numbering scheme used. (B) Structures of DFO, 311, 3-AP, and PKIH. (C) Structures of DpT, Dp2mT, Dp4mT, Dp44mT, Dp4eT, Dp4aT, and Dp4pT.