The invention relates to novel substituted pyrimidine compounds of general formula (I)
in which the chemical groupings, substituents, variables and indices are as defined in the description, and to their use as medicaments, in particular as medicaments for the treatment of conditions and diseases that can be treated by inhibition of the PDE4 enzyme.
The invention relates to novel substituted pyrimidine compounds of general formula (I)
in which the chemical groupings, substituents, variables and indices are as defined in the description, and to their use as medicaments, in particular as medicaments for the treatment of conditions and diseases that can be treated by inhibition of the PDE4 enzyme.
Simple microwave-assisted ligand-free suzuki cross-coupling: Functionalization of halo-pyrimidine moieties
作者:Matteo Colombo、Marco Giglio、Ilaria Peretto
DOI:10.1002/jhet.5570450420
日期:2008.7
An advantageous ligand-free protocol for Suzuki couplings is described. The synthetic procedure entails microwave irradiation for the reduction of the reaction times and the use of silica cartridges for the purification. Dihalo-pyrimidine structures, interesting scaffolds in medicinal chemistry, were chosen as test compounds.