蒂沃扎尼产品是Tivozanib (AV-951) is a potent and selective VEGFR inhibitor with IC₅₀ values of of 30, 6.5 15 nM, for VEGFR-1, VEGFR-2, and VEGFR-3, respectively. It also inhibits PDGFR and c-Kit, with lower activity observed against FGFR-1, Flt3, c-Met,EGFR and IGF-1R.