COMPOSITIONS FOR REPELLING MOSQUITOES COMPRISING IR 3535 DERIVATIVE AS ACTIVE INGREDIENT

摘要

PURPOSE: A composition for repelling mosquitoes is provided to remarkably repel mosquitoes with excellent directionality and persistence. CONSTITUTION: A composition for repelling mosquitoes contains 0.1-25 wt% of IR 3535 derivatives as an active ingredient. The derivative is a compound of chemical formula 1. The composition also contains supercritical oil of Cinnamomi cortex as an active ingredient. The supercritical oil is prepared by supercritical extraction of Cinnamomi cortex at 30-40°C and a pressure of 200-400 bar.