N-(3-cyano-4-methyl-1H-indol-7-yl)-3-cyanobenzene-sulfonamide
Integrin alpha-2 Inhibitor E7820 is a small molecule and aromatic sulfonamide derivative with potential antiangiogenic and antitumor activities. E7820 inhibits angiogenesis by suppressing integrin alpha 2, a cell adhesion molecule expressed on endothelial cells. Inhibition of integrin alpha 2 leads to an inhibition of cell-cell interactions, endothelial cell-matrix interactions, vascular endothelial cell proliferation and angiogenesis.