The present invention relates to compounds of formula (I) or formula (II):
and to salts thereof, wherein R
1
-R
4
of formula (I) and R
1
-R
3
of formula (II) have any of the values defined herein, and compositions and uses thereof. The compounds are useful as inhibitors of CBP and/or EP300. Also included are pharmaceutical compositions comprising a compound of formula (I) of formula (II) or a pharmaceutically acceptable salt thereof, and methods of using such compounds and salts in the treatment of various CBP and/or EP300-mediated disorders.
[EN] TETRAZOLE DERIVATIVES<br/>[FR] DÉRIVÉS DE TÉTRAZOLE
申请人:MERCK SERONO SA
公开号:WO2011006935A2
公开(公告)日:2011-01-20
The present invention relates to compounds of formula (I) for use as pharmaceutical active compounds, as well as pharmaceutical formulations containing the same, for the treatment of allergic diseases.
Palladium-Catalyzed Direct Arylation of Pyrazole Derivatives: A Green Access to 4-Arylpyrazoles
作者:Henri Doucet、Maurice Santelli、Yacoub Fall
DOI:10.1055/s-0029-1217075
日期:2010.1
1,3,5-Trisubstituted pyrazoles were found to be suitable partners for palladium-catalyzed directarylation via C-H activation/functionalization using aryl bromides. The reaction conditions and the catalyst have a determining influence on the yields. The systemusing palladium(II) acetate as the catalyst, potassium acetate as the base, and N,N-dimethylacetamide as the solvent promotes selective 4-arylations