NOVEL CYCLIC PEPTIDE-BASED COMPOUND HAVING ANITMICROBIAL ACTIVITY AND USES THEREOF

摘要

PURPOSE: A cyclic depsipeptide compound isolated from Alternaria sp. SF-5016 is provided to ensure strong antibacterial activity against Bacillus subtilis or Staphylococcus aureus. CONSTITUTION: A cyclic depsipeptide compound is denoted by chemical formula 1. The compound of chemical formula 1 is isolated from Alternaria sp. A pharmaceutical composition for antibacterial activity contains the compound of chemical formula 1 as an active ingredient. The cyclic peptide compound has an antibacterial activity against gram positive bacteria such as Bacillus sp. or Staphylococcus sp. A cosmetic composition for antibacterial activity contains the compound of chemical formula 1 as an active ingredient.