摘要 |
The invention concerns pyrimidine derivatives of Formula (I) wherein each of p, R<SUP>1</SUP>, R<SUP>2</SUP>, q, R<SUP>3</SUP>, r, R<SUP>4</SUP>, X<SUP>1 </SUP>and Q<SUP>1 </SUP>have any of the meanings defined in the description; processes for their preparation, pharmaceutical compositions containing them and their use in the manufacture of a medicament for use in the production of an anti-proliferative effect in a warm-blooded animal such as man. |