The invention provides compounds of general formula (I) wherein Q, R, R
2
, R
4
, R
5
, R
6
, R
7
and R
8
are as defined in the specification, processes for their preparation, pharmaceutical compositions containing them and their use in therapy
The invention provides compounds of general formula (I) wherein Q, R, R
2
, R
3
, R
4
, R
5
, R
6
, R
7
, and R
8
are as defined in the specification, processes for their preparation, pharmaceutical compositions containing them and their use in therapy.