ANTIBACTERIAL AGENT RESISTANT INHIBITOR

摘要

PROBLEM TO BE SOLVED: To provide an antibacterial agent resistant inhibitor inhibiting resistance of multiple drug resistant Pseudomonas aeruginosa to an antibacterial agent.SOLUTION: The antibacterial agent resistant inhibitor of the present invention is an antibacterial agent resistant inhibitor inhibiting resistance of multiple drug resistant Pseudomonas aeruginosa to an antibacterial agent and is characterized by containing an extract of Coptis and/or Phellodendron amurense. In particular, a compound represented by the chemical formulas (1) and/or (2) (where, Xrepresents an anion) comprised in Coptis and Phellodendron amurense functions as an antibacterial agent resistant inhibitor.