6-aminopyridin-3-ol derivative or a pharmaceutically acceptable salt thereof, and a pharmaceutical composition for preventing or treating diseases caused by angiogenesis, comprising the same as an active ingredient

摘要

Provided are 6-aminopyridin-3-ol derivatives or pharmaceutically acceptable salts thereof and pharmaceutical compositions for the prevention or treatment of disease caused by angiogenesis containing disease caused by angiogenesis including the same as an active ingredient. The 6-aminopyridin-3-ol derivatives represented by Formula 1 or the pharmaceutically acceptable salts thereof have excellent neoangiogenesis inhibition effects in the chorioallantoic membrane model, and accordingly, they are suitable for use as a drug for the prevention or treatment of disease caused by angiogenesis.