TG 100801 is the prodrug of TG 100572 (HY-10184),  TG 100572 is a multi-targeted kinase inhibitor that inhibit select growth factor receptor tyrosine kinases and Src familt kinases with IC50 values of 2/7/2/1/0.5 nM or VEGFR1/VEGFR2/FGFR1/Src/Fyn kianse respectively.

The formation of new blood vessels (angiogenesis), blood vessel leakage, and inflammation contribute to the progression of the eye disease, age-related macular degeneration (AMD), which is the leading cause of irreversible, severe loss of vision in people 55 years of age and older in the developed world. TG100801 is a new drug that inhibits ocular angiogenesis, vascular leak, and inflammation in laboratory studies, and may have great utility in the treatment of diseases such as AMD.