N- (2 -AMINOPHENYL) BENZAMIDE DERIVATIVES AS HISTONE DEACETYLASE INHIBITORS
申请人:Grigg Ronald Ernest
公开号:US20140135327A1
公开(公告)日:2014-05-15
This invention relates to the discovery of novel compounds, or pharmaceutically acceptable salts thereof, which possess HDAC inhibitory activity. In particular, the compounds of the invention demonstrate selectivity towards Class I HDAC enzymes, and are accordingly expected to be useful for their anti-proliferative activity and in methods of treatment of the human or animal body, for example in preventing or inhibiting tumour growth and metastasis in cancers. The invention also relates to processes for the manufacture of the compounds defined herein, or pharmaceutically acceptable salts thereof, to pharmaceutical compositions containing them and to their use in the manufacture of medicaments for use in the production of an anti-proliferative effect in a warm-blooded animal such as man.
Synthesis of novel spin-labelled combretastatin A-4 derivatives as potential antineoplastic agents
作者:Xiao-Jing Li、Liu Yang、Ying-Qian Liu、Chong Li
DOI:10.1080/14786419.2011.566222
日期:2012.7
Four novel spin-labelled combretastatin A-4 (CA-4) analogues were first synthesised in quantitative yield by reacting CA-4 with the corresponding nitroxyl radical. Their cytotoxic activities against A-549 (human lung cancer) and HePG-2 (human liver cancer) in vitro were evaluated, and the results indicated that these derivatives were more cytotoxic than the clinical drug irinotecan.