The present invention relates to compounds useful of inhibitors of protein kinases. The invention also provides processes for preparing the compounds of this invention, pharmaceutically acceptable compositions comprising the compounds of the invention, and methods of using the compositions in the treatment of various disorders.
The present invention relates to compounds useful of inhibitors of protein kinases. The invention also provides processes for preparing the compounds of this invention, pharmaceutically acceptable compositions comprising the compounds of the invention, and methods of using the compositions in the treatment of various disorders.
The present invention relates to compounds useful of inhibitors of protein kinases. The invention also provides processes for preparing the compounds of this invention, pharmaceutically acceptable compositions comprising the compounds of the invention, and methods of using the compositions in the treatment of various disorders.
The present application provides novel compounds and methods for preparing and using these compounds. In one embodiment, the compounds are of the structure of formula (I), wherein R1-R4 are defined herein. In a further embodiment, these compounds are useful in method for regulating one or both of the P2X3 or P2X2/3 receptors. In another embodiment, these compounds are useful for treating pain in patients by administering one or more of the compounds to a patient.
Imidazopyridines: A novel class of hNav1.7 channel blockers
作者:Clare London、Scott B. Hoyt、William H. Parsons、Brande S. Williams、Vivien A. Warren、Richard Tschirret-Guth、McHardy M. Smith、Birgit T. Priest、Erin McGowan、William J. Martin、Kathryn A. Lyons、Xiaohua Li、Bindhu V. Karanam、Nina Jochnowitz、Maria L. Garcia、John P. Felix、Brian Dean、Catherine Abbadie、Gregory J. Kaczorowski、Joseph L. Duffy
DOI:10.1016/j.bmcl.2008.01.047
日期:2008.3
A series of imidazopyridines were evaluated as potential sodium channel blockers for the treatment of neuropathic pain. Several members were identified with good hNa(v)1.7 potency and excellent rat pharmacokinetic profiles. Compound 4 had good efficacy (52% and 41% reversal of allodynia at 2 and 4 h post-dose, respectively) in the Chung rat spinal nerve ligation (SNL) model of neuropathic pain when dosed orally at 10 mg/kg. (C) 2008 Elsevier Ltd. All rights reserved.