摘要 |
The invention provides compounds of formula (I) wherein n, p, q, X, R<SUP>1</SUP>, R<SUP>2</SUP>, R<SUP>3</SUP>, R<SUP>4</SUP>, R<SUP>5 </SUP>and R<SUP>6 </SUP>are as defined in the specification; processes for their preparation, pharmaceutical compositions containing them and their use in therapy. |