Tricyclic hydroxamate and benzamide derivatives, compositions and methods
申请人:Leblond Bertrand
公开号:US20070129368A1
公开(公告)日:2007-06-07
The present invention relates to compounds and methods for inhibiting histone deacetylase enzymatic activity. The present invention also pertains to pharmaceutical compositions comprising such compounds, and the use of such compounds and compositions, both in vitro and in vivo, to inhibit histone deacetylases (IIDACs), and in the treatment of conditions mediated by HDAC, cancer, proliferative conditions, psoriasis, and also central nervous system diseases. It further deals with processes for preparing said compounds.
In our efforts of developing novel compounds as potential anticanceragents, a series of tamibarotene analogs containing Zn2+‐binding moieties were designed and developed. Biological characterization identified compound 7b as the most potent one with improved antiproliferative activities against multiple cancer cell lines, compared to parent compound tamibarotene. Further characterization also demonstrated