Synthesis and cancer antiproliferative activity of new histone deacetylase inhibitors: hydrophilic hydroxamates and 2-aminobenzamide-containing derivatives
作者:Y. Nagaoka、T. Maeda、Y. Kawai、D. Nakashima、T. Oikawa、K. Shimoke、T. Ikeuchi、H. Kuwajima、S. Uesato
DOI:10.1016/j.ejmech.2006.02.002
日期:2006.6
New series histone deacetylase inhibitors comprising a hydroxamic acid or 2-aminobenzamide group as a zinc-chelating function were synthesized and evaluated for antiproliferative activities against a panel of human cancer cells. The 2-aminobenzamide series inhibitors generally had the potency in cell growth inhibitions comparable to that of MS-275. Among them, the compound having a (3,4-difluorobe
合成了包含异羟肟酸或2-氨基苯甲酰胺基团作为锌螯合功能的新系列组蛋白脱乙酰酶抑制剂,并评估了其对一组人类癌细胞的抗增殖活性。2-氨基苯甲酰胺系列抑制剂通常具有与MS-275相当的对细胞生长的抑制作用。其中,在分子的一端具有(3,4-二氟苄基)(2-羟乙基)氨基,另一侧具有2-氨基苯甲酰胺基的化合物显示出作为抗癌候选药物最有前景的特征。与MS-275对正常成纤维细胞CCD-1059SK相比毒性较低。另外,该衍生物在人血浆稳定性测试中显示出高回收率。