申请人:——
公开号:US20030144339A1
公开(公告)日:2003-07-31
A compound of formula (I) wherein: R
1
is hydrogen, halo or methoxy; R
2
is hydrogen, halo, methyl, ethyl or methoxy; R
3
is a halo group or a trifluoromethyl group; R
4
is a halo group or a trifluoromethyl group; R
5
is hydrogen or halo; R
6
is hydrogen or halo; provided that when R
5
and R
6
are both hydrogen, and one of R
3
or R
4
is chloro or fluoro, then the other is not chloro or fluoro; or a pharmaceutically acceptable salt or prodrug thereof. These compounds have useful activity for the treatment of inflammatory disease, specifically in antagonising an MCP-1 mediated effect in a warm-blooded animal such as a human being.
一种化合物的化学式(I),其中:R1为氢、卤素或甲氧基;R2为氢、卤素、甲基、乙基或甲氧基;R3为卤素基团或三氟甲基基团;R4为卤素基团或三氟甲基基团;R5为氢或卤素;R6为氢或卤素;但是当R5和R6都为氢,并且R3或R4中的一个为氯或氟时,则另一个不是氯或氟;或其药用可接受的盐或前药。这些化合物对于治疗炎症性疾病具有有用活性,特别是在拮抗MCP-1介导的效应方面,在温血动物(如人类)中。