Novel imidazolidine derivatives, their preparation, their use and pharmaceutical preparations comprising them
申请人:——
公开号:US20030073723A1
公开(公告)日:2003-04-17
The present invention relates to novel imidazolidine derivatives of formula I,
1
wherein A, E, Z, R
1
, R
2
, R
3
, R
4
and R
5
have the meanings indicated in the claims. The compounds of formula I are valuable pharmaceutical active compounds which are suitable, for example, for the treatment of inflammatory diseases, including rheumatoid arthritis, or allergic diseases. The compounds of formula I are inhibitors of the adhesion and migration of leukocytes and/or antagonists of the adhesion receptor VLA-4 belonging to the integrins group. They are generally suitable for the treatment of diseases which are caused by an undesired extent of leukocyte adhesion and/or leukocyte migration or are associated therewith or in which cell-cell or cell-matrix interactions which are based on the interactions of VLA-4 receptors with their ligands play a role. The invention furthermore relates to processes for the preparation of the compounds of formula I, their use and pharmaceutical preparations which contain compounds of formula I.
本发明涉及具有以下式I的新型咪唑啉衍生物,
其中A、E、Z、R1、R2、R3、R4和R5在权利要求中所示。式I的化合物是有价值的药用活性化合物,例如适用于治疗炎症性疾病,包括类风湿关节炎或过敏性疾病。式I的化合物是白细胞粘附和迁移的抑制剂和/或整合素群中属于粘附受体VLA-4的拮抗剂。它们通常适用于由白细胞粘附和/或白细胞迁移的不良程度引起的疾病的治疗,或与之相关的疾病,或者在其中基于VLA-4受体与其配体相互作用的细胞-细胞或细胞-基质相互作用起作用的疾病。此外,本发明还涉及制备式I化合物的方法,它们的用途以及含有式I化合物的药物制剂。