| 摘要 |
The invention concerns chromenone derivatives of Formula (I) or a pharmaceutically-acceptable salts thereof, wherein each of R, R, R, R, R, R, R, R, n and R has any of the meanings defined hereinbefore in the description; processes for their preparation, pharmaceutical compositions containing them and their use in the manufacture of a medicament for use in the treatment of cell proliferative disorders. |
