Histone deacetylase inhibitors of novel benzamide derivatives with potent differentiation and anti-proliferation activity

摘要

The present invention is related to the preparation and pharmaceutical use of novel benzamide derivatives as defined in the specification of formula (I) as histone deacetylase inhibitors (HDACI), their preparations and the methods of using these compounds or their pharmaceutically acceptable salt in the treatment of cell proliferative diseases, e.g. cancer and psoriasis