Title: New antifungal agent, purification method thereof, and antifungal agent composition containing same

摘要

The present invention relates to an antifungal agent KRIBB-BP004 of the following structural formula (I) separated from garlic (Alium sativum L), a method for separation and purification thereof from garlic, and an antifungal agent composition containing KRIBB-BP004 as an active substance.