Novel Method for Preparing Xanthone Derivatives Novel Xanthone Derivatives Made thereby and Composition Comprising the Same

摘要

The present invention relates to a method capable of producing a novel xantone derivative and a xantone derivative prepared therefrom and their use, the production method according to the present invention is a single step process without using a transition metal, even under mild reaction conditions Synthesis proceeds efficiently, and compounds containing various substituents can also be stably synthesized. As such, the xanthone derivatives produced can exhibit excellent UV-filter properties, fluorescence sensing function for Fe ³⁺ ions, and antioxidant activity. It can be used in various ways.