申请人:Carroll A. William
公开号:US20070105842A1
公开(公告)日:2007-05-10
The invention is directed to compounds that are P2X
7
antagonist and have the formula (I) or (II)
or a pharmaceutically acceptable salt, prodrug, salt of a prodrug or a combination thereof, wherein R
1
, R
2
, and R
3
are defined in the specification. The invention is also directed to a method of selectively inhibiting P2X
7
activity comprising administering to a patient in need of such treatment a therapeutically effective amount of a compound of formula (III), (IV) or (V)
wherein R
6
, R
7
, R
8
, R
9
, R
10
, and R
11
are defined in the specification.
这项发明涉及具有化学式(I)或(II)的P2X7拮抗剂化合物,或其药学上可接受的盐、前药、前药的盐或二者的组合,其中R1、R2和R3在规范中有定义。该发明还涉及一种选择性抑制P2X7活性的方法,包括向需要此类治疗的患者施用化合物的治疗有效量,其化学式为(III)、(IV)或(V),其中R6、R7、R8、R9、R10和R11在规范中有定义。