申请人:SHIONOGI & CO., LTD.
公开号:EP1997804A1
公开(公告)日:2008-12-03
Since it is thought that if the activity of MMP-13 can be inhibited, this will largely contribute to improvement or prevention of progession of pathological states, particularly, osteoarthritis (OA), resulting from or associated with the MMP-13 activity, the development of MMP-13 inhibitors is anticipated.
There are provided a compound represented by the general formula (I):
wherein R1 is optionally substituted aryl etc. Z is C1-C5 alkylene which may be substituted and may be interrupted with a substituent selected from Substituent group a etc.; A is the formula:
(R6 and R7 are each independently halogen, lower alkyl etc.; m and n are each independently 0, 1, or 2); R2 is a hydrogen atom, optionally substituted lower alkyl etc.; R3 is a hydrogen atom, optionally substituted lower alkyl etc.; R4 is a hydrogen atom; or R3 and R4 may be taken together with an adjacent carbon atom to from a ring; R5 is hydroxy, lower alkyloxy etc.), or an optically active isomer, a pharmaceutically acceptable salt or a solvate thereof, and a pharmaceutical composition containing it as an active ingredient, which has the MMP-13 inhibiting activity.
由于人们认为如果MMP-13的活性可以被抑制,这将在改善或预防病理状态的进展方面起到很大作用,特别是由于或与MMP-13活性相关的骨关节炎(OA),因此预期会开发MMP-13抑制剂。
提供了一个由通式(I)表示的化合物:
其中R1是可选择取代的芳基等。Z是可取代的C1-C5烷基,可以被取代并且可以被来自取代基团a等的取代基中断;A是式:
(R6和R7各自独立地是卤素,较低烷基等;m和n各自独立地是0、1或2);R2是氢原子,可选择取代的较低烷基等;R3是氢原子,可选择取代的较低烷基等;R4是氢原子;或R3和R4可以与相邻的碳原子一起形成环;R5是羟基,较低烷氧基等),或其光学活性异构体、药学上可接受的盐或其溶剂化合物,以及含有其作为活性成分的具有MMP-13抑制活性的药物组合物。