Pharmaceutical composition for prevention or treatment of infections caused by biofilm and coating composition for inhibiting formation of biofilm

摘要

The present invention provides a pharmaceutical composition for preventing or treating infectious diseases caused by a biofilm, which comprises a pyrimidinedione derivative of the following formula (1) or a pharmaceutically acceptable salt thereof as an active ingredient: [Chemical Formula 1] . The pharmaceutical compositions and coating compositions according to the present invention have excellent antimicrobial effects and show excellent efficacy in suppressing and eliminating biofilm formation. They are useful for preventing or treating various infectious diseases caused by biofilm, And can be effectively used in coating compositions for inhibiting biofilms formed on medical materials, medical implants and the like.