申请人:Ajinomoto Co., Inc.
公开号:EP0955046A2
公开(公告)日:1999-11-10
Provided are an anti-inflammatory agent containing, as an active ingredient, at least one selected from amino acid derivatives represented by formula (I)
wherein
Ar represents an optionally substituted 2-hydroxyaryl group, n is 0 or 1, R2 represents a hydrogen atom or a side chain of an α-amino acid or a β-amino acid, X represents -0- or -NH-, R1 represents a hydrogen atom or a group that forms, together with R2 and an adjacent atoms, a cyclic structure of pyroglutamic acid, and R3 represents a hydrogen atom, an alkyl group having from 1 to 22 carbon atoms or an alkenyl group having from 2 to 22 carbon atoms,
and salts thereof, and toiletries or skin external products containing the same.
The anti-inflammatory agent of the invention inhibits expression of an inflammatory protein and activation of a gene transcription control factor that participates therein, and exhibits a good feeling upon use and a safety.
提供了一种抗炎剂,其中含有至少一种选自式 (I) 所代表的氨基酸衍生物的活性成分
其中
Ar 代表任选取代的 2-羟基芳基,n 为 0 或 1,R2 代表氢原子或 α-氨基酸或 β-氨基酸的侧链,X 代表 -0- 或 -NH-,R1 代表氢原子或与 R2 和相邻原子一起形成焦谷氨酸环状结构的基团,R3 代表氢原子、具有 1 至 22 个碳原子的烷基或具有 2 至 22 个碳原子的烯基、
及其盐类,以及含有这些成分的洗浴用品或皮肤外用产品。
本发明的抗炎剂可抑制炎症蛋白的表达和参与其中的基因转录控制因子的活化,使用时感觉良好,安全性高。