Novel Receptor Antagonists and Their Methods of Use
申请人:Chambers J. Laura
公开号:US20080009541A1
公开(公告)日:2008-01-10
The present invention relates to novel oxo-prolinamide derivatives of formula (I) which modulate P2X7 receptor function and are capable of antagonizing the effects of ATP at the P2X7 receptor
and the use of such compounds or pharmaceutical compositions thereof in the treatment of disorders mediated by the P2X7 receptor, for example pain, inflammation and neurodegeneration.
The present invention relates to a compound of formula (I) or a pharmaceutically acceptable salt thereof:
wherein R
1
represents C
1-6
alkyl or C
3-6
cycloalkyl, either of which is optionally substituted with 1, 2 or 3 halogen atoms; and
R
2
represents hydrogen, halogen, C
1-6
alkyl or C
3-6
cycloalkyl; and either of said C
1-6
alkyl or C
3-6
cycloalkyl is optionally substituted with 1, 2 or 3 halogen atoms.
The pyrazole compounds of formula (I) or salts thereof modulate P2X7 receptor function and are capable of antagonizing the effects of ATP at the P2X7 receptor (P2X7 receptor antagonists). The invention also relates to the use of such compounds or salts, or pharmaceutical compositions thereof, in the treatment or prevention of disorders/diseases mediated by the P2X7 receptor, for example pain, inflammation or a neurodegenerative disease.
Imidazolidine Carboxamide Derivatives as P2X7 Modulators
申请人:Beswick Paul John
公开号:US20100075968A1
公开(公告)日:2010-03-25
The present invention relates to a compound of formula (I) or a pharmaceutically acceptable salt thereof:
The compounds or salts modulate P2X7 receptor function and are capable of antagonizing the effects of ATP at the P2X7 receptor (P2X7 receptor antagonists). The invention also provides the use of such compounds or salts, or pharmaceutical compositions thereof, in the treatment or prevention of disorders/diseases mediated by the P2X7 receptor, for example pain, inflammation or a neurodegenerative disease, in particular pain such as inflammatory pain, neuropathic pain or visceral pain.
Imidazolidine carboxamide derivatives as P2X7 modulators
申请人:Glaxo Group Limited
公开号:US07932282B2
公开(公告)日:2011-04-26
The present invention relates to a compound of formula (I) or a pharmaceutically acceptable salt thereof:
The compounds or salts modulate P2X7 receptor function and are capable of antagonizing the effects of ATP at the P2X7 receptor (P2X7 receptor antagonists). The invention also provides the use of such compounds or salts, or pharmaceutical compositions thereof, in the treatment or prevention of disorders/diseases mediated by the P2X7 receptor, for example pain, inflammation or a neurodegenerative disease, in particular pain such as inflammatory pain, neuropathic pain or visceral pain.