申请人:AstraZeneca AB
公开号:US06984657B1
公开(公告)日:2006-01-10
A compound of Formula I,
wherein: R1 is hydrogen, halo, methyl, ethyl or methoxy; R2 is hydrogen, halo, methyl, ethyl or methoxy; R3 is a halo group, lower alkyl, lower alkenyl, lower alkynyl, alkoxy, trifluoromethyl, nitro, cyano, trifluoromethoxy, C(O)R7, or S(O)nR7 where n is 0, 1 or 2 and R7 is an alkyl group; R4 is a halo, trifluoromethyl, methylthio, methoxy, trifluoromethoxy or lower alkyl, lower alkenyl or lower alkynyl or COR8 where R8 is lower alkyl; R6 is hydrogen, halo, lower alkyl, lower alkenyl, lower alkynyl or COR9 where R9 is lower alkyl; provided that when R1 is hydrogen, halo or methoxy, R2 is hydrogen, halo, methyl, ethyl or methoxy, R5 and R6 are both hydrogen, and one of R3 or R4 is not halo or trifluoromethyl; or a pharmaceutically acceptable salt or prodrug thereof. These compounds have useful activity for the treatment of inflammatory disease, specifically in antagonizing an MCP-1 mediated effect in a warm-blooded animal such as a human being.
化合物的化学式I,其中:R1为氢、卤素、甲基、乙基或甲氧基;R2为氢、卤素、甲基、乙基或甲氧基;R3为卤素基团、较低的烷基、较低的烯基、较低的炔基、烷氧基、三氟甲基、硝基、氰基、三氟甲氧基、C(O)R7,或S(O)nR7,其中n为0、1或2,R7为烷基;R4为卤素、三氟甲基、甲硫基、甲氧基、三氟甲氧基或较低的烷基、较低的烯基或较低的炔基,或COR8,其中R8为较低的烷基;R6为氢、卤素、较低的烷基、较低的烯基、较低的炔基或COR9,其中R9为较低的烷基;前提是当R1为氢、卤素或甲氧基时,R2为氢、卤素、甲基、乙基或甲氧基,R5和R6均为氢,且R3或R4中的一个不是卤素或三氟甲基;或其药学上可接受的盐或前药。这些化合物对于治疗炎症性疾病具有有用的活性,特别是在拮抗MCP-1介导的效应方面,在温血动物中,如人类。