| abstract |
The invention concerns pyrazole derivatives of Formula( I) or pharmaceutically-acceptable salts thereof, wherein each of R, Ring A, m, R<1>, R<2> and R<3> has any of the meanings defined hereinbefore in the description; processes for their preparation, pharmaceutical compositions containing them and their use in therapy, for example in the treatment of disease mediated by a PI3K enzyme and/or a mTOR kinase. |