ANILINE DERIVATIVES OR SALTS THEREOF AND CYTOKINE PRODUCTION INHIBITORS CONTAINING THE SAME
申请人:ISHIHARA SANGYO KAISHA, LTD.
公开号:EP1344525A1
公开(公告)日:2003-09-17
The present invention provides a cytokine production inhibitor containing as an active ingredient an aniline derivative of the formula (I) or a salt thereof:
[wherein A is CO or SO2; Cy is an aryl group or a heterocyclic group; each of R1 and R2 which are independent of each other, is a halogen atom, a cyano group, a nitro group, an alkyl group which may be substituted, an alkenyl group which may be substituted, an alkynyl group which may be substituted, a cycloalkyl group which may be substituted, a cycloalkenyl group which may be substituted, an aryl group which may be substituted, a heterocyclic group which may be substituted, an amino group which may be substituted or a - B-Q group; R3 is a -M1-M2-R5 group; R4 is a hydrogen atom or an alkyl group which may be substituted; x is an integer of from 0 to 5; y is an integer of from 0 to 4; and z is an integer of from 0 to 1].
本发明提供了一种细胞因子产生抑制剂,其活性成分含有式(I)的苯胺衍生物或其盐:
[其中 A 是 CO 或 SO2;Cy 是芳基或杂环基;相互独立的 R1 和 R2 分别是卤素原子、氰基、硝基、可被取代的烷基、可被取代的烯基、可被取代的炔基、可被取代的环烷基、可被取代的环烯基、可被取代的芳基、可被取代的杂环基、可被取代的氨基或 -B-Q 基团;R3 是-M1-M2-R5 基团;R4 是氢原子或可被取代的烷基;x 是 0 至 5 的整数;y 是 0 至 4 的整数;z 是 0 至 1 的整数]。