An NF-&kgr;B inhibitor having as an active ingredient a benzoquinone derivative represented by the general formula (1) wherein R
1
, R
2
, and R
3
are each independently H, alkyl having 1 to 5 carbons, or alkoxy having 1 to 5 carbons; R
4
is H, hydroxymethyl, alkyl, or carboxyl which is optionally esterified or amidated; Z is represented by the formula (A); and, n is an integer from 0 to 6, or its hydroquinone form or a pharmaceutically acceptable salt thereof.
1
一种NF-&kgr;B
抑制剂,其活性成分为通式(1)所表示的苯醌衍
生物,其中R1、R2和R3各自独立地为H、具有1至5个碳的烷基或具有1至5个碳的烷氧基;R4为H、羟甲基、烷基或羧基,可选择酯化或酰胺化;Z由公式(A)表示;n为0至6的整数,或其对应的
氢醌形式或其药学上可接受的盐。