2-(2-Amino-3-methoxyphenyl)-4-oxo-4H-[1]benzopyran inhibits MEK and, as such, is effective in treating cancer and other proliferative diseases such as psoriasis and restenosis.

2-(2-Amino-3-methoxyphenyl)-4-oxo-4H-[1]benzopyran inhibe el MEK y, como tal, es eficaz en tratar el cáncer y otras enfermedades proliferative tales como psoriasis y restenosis.