2-(4-amino-3-hydroxyphenyl-1h-pyrazolo3,4-cpyrimidin-1-yl)methyl- 5-(propynyl)quinazolin-4(3h)-one derivatives, intermediates in the process for their preparation and pharmaceutical compositions comprising said derivatives

摘要

The present invention relates to compounds of formula (I) and to compositions comprising the same and to the use of the compounds and their compositions in treatment, for example in the treatment of inflammatory diseases, in particular respiratory inflammatory disease. The invention also extends to methods of making the compounds.