SUBSTITUTED PROPENYL PIPERAZINE DERIVATIVES AS NOVEL INHIBITORS OF HISTONE DEACETYLASE
申请人:Van Brandt Anna Sven Franciscus
公开号:US20070135424A1
公开(公告)日:2007-06-14
This invention comprises the novel compounds of formula (I) wherein R
1
, R
2
, R
3
, R
4
and X have defined meanings, having histone deacetylase inhibiting enzymatic activity; their preparation, compositions containing them and their use as a medicine.