PROBLEM TO BE SOLVED: To provide an ascorbic acid derivative of high purity 2-o-glucopyranosyl-3-o-ether bond type and a use thereof.SOLUTION: According to the present invention, there are provided an ascorbic acid derivative of high purity 2-o-glucopyranosyl-3-o-ether bond type and a use thereof. There is also provide an ascorbic acid conductor with high safety and permeability as well as with high inflammation suppressing effect by producing an ascorbic acid derivative of high purity 2-o-glucopyranosyl-3-o-ether bond type. According to the present invention there is further provided a product containing the ascorbic acid derivative of high purity 2-o-glucopyranosyl-3-o-ether bond type of the present invention, which can suppress a time-dependent change and improve its durability and can be applied to a wide range of products.SELECTED DRAWING: NoneCOPYRIGHT: (C)2018,JPO&INPIT【課題】高純度2-o-グルコピラノシル-3-o-エーテル結合型のアスコルビン酸誘導体及びその用途【解決手段】高純度2-o-グルコピラノシル-3-o-エーテル結合型のアスコルビン酸誘導体及びその用途を提供する。高純度2-o-グルコピラノシル-3-o-エーテル結合型のアスコルビン酸誘導体を製造することにより、安全性と浸透性が高く炎症抑制効果の高いアスコルビン酸導体を提供。本発明の高純度2-o-グルコピラノシル-3-o-エーテル結合型のアスコルビン酸誘導体を含有する製品は経時変化を抑制し耐久性を高めることができ幅広い製品に応用できる。【選択図】 なし
