Synthesis and Biological Evaluation of 1-Arylsulfonyl-5-(<i>N</i>-hydroxyacrylamide)indoles as Potent Histone Deacetylase Inhibitors with Antitumor Activity in Vivo
作者:Mei-Jung Lai、Han-Li Huang、Shiow-Lin Pan、Yi-Min Liu、Chieh-Yu Peng、Hsueh-Yun Lee、Teng-Kuang Yeh、Po-Hsien Huang、Che-Ming Teng、Ching-Shih Chen、Hsun-Yueh Chuang、Jing-Ping Liou
DOI:10.1021/jm300197a
日期:2012.4.26
has been identified as a new class of histone deacetylase inhibitors. Compounds 8, 11, 12, 13, and 14 demonstrated stronger antiproliferative activities than 1 (SAHA) with GI50 values ranging from 0.36 to 1.21 μM against Hep3B, MDA-MB-231, PC-3, and A549 human cancer cell lines. Lead compound 8 showed remarkable HDAC 1, 2, and 6 isoenzymes inhibitory activities with IC50 values of 12.3, 4.0, 1.0 nM
一系列 1-芳基磺酰基-5-( N-羟基丙烯酰胺) 吲哚已被确定为一类新的组蛋白脱乙酰酶抑制剂。化合物8,11,12,13,和14种显示出更强的抗增殖活性比1(SAHA)与GI 50个值范围从0.36至1.21μM针对的Hep3B,MDA-MB-231,PC-3,和A549人癌细胞系。先导化合物8显示出显着的 HDAC 1、2 和 6 同工酶抑制活性,IC 50值分别为 12.3、4.0、1.0 nM,与1. 在针对肺 A549 异种移植模型的体内功效评估中,8显示出比化合物1更好的抗肿瘤活性。