abstract |
[Chemical 1] The present invention relates to a compound of formula (I) having a histone deacetylase inhibitory enzyme activity, wherein R 1 , R 2 R 3 , R 4 , R 5 , R 6 , R 7 , R 8 , R 9 and X are New compounds of defined meaning], their preparation, compositions containing them and their use as medicaments. |