#$%^&*AU2013273809A120140116.pdf#####ABSTRACT The present invention provides organic arsenicals which may be used to treat numerous human tumor cell lines, both of solid and hematological origin, as well as against malignant blood cells from patients with leukemia. See Figure 1.WO 2007/082104 PCT/US2007/001127 1/2 z o O _ z U LL z Ma 00 0 o e I I O 1SE ULNOO JO % SUBSTITUTE SHEET (RULE 26)