331777-15-2Relevant academic research and scientific papers
Discovery of S-[5-amino-1-(4-fluorophenyl)-1H-pyrazol-4-yl]-[3-(2,3- dihydroxypropoxy)phenyl]-methanone (RO3201195), an orally bioavailable and highly selective inhibitor of p38 Map kinase
Goldstein, David M.,Alfredson, Tom,Bertrand, Jay,Browner, Michelle F.,Clifford, Ken,Dalrymple, Stacie A.,Dunn, James,Freire-Moar, Jose,Harris, Seth,Labadie, Sharada S.,La Fargue, JoAnn,Lapierre, Jean Marc,Larrabee, Susan,Li, Fujun,Papp, Eva,McWeeney, Daniel,Ramesha, Chakk,Roberts, Rick,Rotstein, David,San Pablo, Bong,Sjogren, Eric B.,So, On-Yee,Talamas, Francisco X.,Tao, Will,Trejo, Alejandra,Villasenor, Armando,Welch, Mary,Welch, Teresa,Weller, Paul,Whiteley, Phyllis E.,Young, Kelly,Zipfel, Sheila
, p. 1562 - 1575 (2007/10/03)
A novel class of highly selective inhibitors of p38 MAP kinase was discovered from high throughput screening. The synthesis and optimization of a series of 5-amino-N-phenyl-1H-pyrazol-4-yl-3-phenylmethanones is described. An X-ray crystal structure of this series bound in the ATP binding pocket of unphosphorylated p38a established the presence of a unique hydrogen bond between the exocyclic amine of the inhibitor and threonine 106 which likely contributes to the selectivity for p38. The crystallographic information was used to optimize the potency and physicochemical properties of the series. The incorporation of the 2,3-dihydroxypropoxy moiety on the pyrazole scaffold resulted in a compound with excellent drug-like properties including high oral bioavailability. These efforts identified 63 (RO3201195) as an orally bioavailable and highly selective inhibitor of p38 which was selected for advancement into Phase I clinical trials.
5-MEMBERED HETEROCYCLE-BASED P38 KINASE INHIBITORS
-
Page/Page column 75, (2010/02/10)
Provided are 5-membered heterocycle-based p38 kinase inhibitors. Further provided are pyrazole and imidazole-based p38 kinase, including p38α and p38β kinase, inhibitors. Pharmaceutical compositions containing the compounds are also provided. Methods of u
