Novel Benzamide Derivatives

摘要

The invention concerns benzamide derivatives of Formula (I) wherein R^1a, R^1b, R^1c, R², R³, R⁴, integer m, integer n and W 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 as an antiproliferative agent in the prevention or treatment of tumours or other proliferative conditions which are sensitive to the inhibition of histone deacetylase (HDAC).