Design, synthesis, and evaluation of isoindolinone-hydroxamic acid derivatives as histone deacetylase (HDAC) inhibitors
作者:Shoukou Lee、Chihiro Shinji、Kiyoshi Ogura、Motomu Shimizu、Satoko Maeda、Mayumi Sato、Minoru Yoshida、Yuichi Hashimoto、Hiroyuki Miyachi
DOI:10.1016/j.bmcl.2007.06.038
日期:2007.9
We designed and synthesized hydroxamic acid derivatives bearing a 4-(3-pyridyl)phenyl group as a cap structure, and found that they exhibit potent historic deacetylase (HDAC) inhibitory activity. A representative compound, 17a, showed more potent growth-inhibitory activity against pancreatic cancer cells and greater upregulation of p21(WAF1/CIP1) expression than the clinically used HDAC inhibitor suberoylanilide hydroxamic acid (Zolinza (TM)). (C) 2007 Elsevier Ltd. All rights reserved.