Synthesis and in vitro activity of 1-(2,3-dichlorophenyl)-N-(pyridin-3-ylmethyl)-1H-1,2,4-triazol-5-amine and 4-(2,3-dichlorophenyl)-N-(pyridin-3-ylmethyl)-4H-1,2,4-triazol-3-amine P2X7 antagonists
作者:Alan S. Florjancic、Sridhar Peddi、Arturo Perez-Medrano、Biqin Li、Marian T. Namovic、George Grayson、Diana L. Donnelly-Roberts、Michael F. Jarvis、William A. Carroll
DOI:10.1016/j.bmcl.2008.01.095
日期:2008.3
A novel series of aminotriazole-based P2X(7) antagonists was synthesized, and their structure-activity relationships (SAR) were investigated for activity at both human and rat P2X7 receptors. Most compounds showed greater potency at the human receptor although several analogs were discovered with potent activity (pIC(50) >= 7.5) at both human and rat P2X7. (c) 2008 Elsevier Ltd. All rights reserved.
US7709469B2
申请人:——
公开号:US7709469B2
公开(公告)日:2010-05-04
P2X7 receptor antagonists and methods of use
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.