申请人:Takeda Pharmaceutical Company Limited
公开号:EP1889839A1
公开(公告)日:2008-02-20
The present invention provides a new cyclic compound having a CCR antagonist activity, especially a CCR5 antagonist activity, and the use thereof. The compound of the present invention is represented by the formula:
wherein, R1 is a 5- to 6-membered ring group which may be substituted; X1 is a bond or the like; ring A is a 5- to 6-membered ring group which may be substituted; ring B is a 8- to 10-membered ring group which may be substituted; X2 is a bivalent group of 1 to 4 atoms; Z1 is a bivalent cyclic ring group or the like; Z2 is a bond or the like; and R2 is an amino group, a nitrogen-containing heterocyclic group which may be substituted or the like, or a salt thereof.
本发明提供了一种具有CCR拮抗剂活性,特别是CCR5拮抗剂活性的新型环状化合物及其用途。本发明的化合物由式表示:
其中,R1 是可被取代的 5 至 6 元环基;X1 是键或类似物;环 A 是可被取代的 5 至 6 元环基;环 B 是可被取代的 8 至 10 元环基;X2 是 1 至 4 个原子的二价基团;Z1 是二价环基或类似物;Z2 是键或类似物;R2 是氨基、可被取代的含氮杂环基团或类似物,或其盐。