A compound which inhibits the production of IL-6 and/or TNFα by inflammatory cytokines and is useful in the prevention of or treatments for diseases such as various inflammatory diseases in which these cytokines participate and autoimmune diseases. It is a hydroxamic acid derivative represented by the following formula (1): (1) (wherein A and B each represents phenyl, etc.; n is an integer of 1 to 8; and Y represents oxygen or sulfur). This compound has excellent interleukin-6 and/or TNFα production inhibitory activity and is useful as a therapeutic agent for various inflammatory diseases, autoimmune diseases, etc.
一种化合物,可以抑制炎症细胞因子产生的IL-6和/或TNFα,对于预防或治疗各种参与这些细胞因子的炎症性疾病和自身免疫性疾病非常有用。它是一个羟
肟酸衍
生物,由以下公式(1)表示:(其中A和B分别表示
苯等;n为1至8的整数;Y表示
氧或
硫)。该化合物具有出色的白细胞介素-6和/或TNFα产生抑制活性,并可用作各种炎症性疾病、自身免疫性疾病等的治疗药物。