New Potential Anticancer Agents Based on the Anthranilic Acid Scaffold. Synthesis and Evaluation of Biological Activity
作者:Cenzo Congiu、Maria Teresa Cocco、Valentina Lilliu、Valentina Onnis
DOI:10.1021/jm050711d
日期:2005.12.1
The synthesis and anticancer activity of new compounds designed on the anthranilic acid scaffold are reported. The antiproliferative activity was assayed by the National Cancer Institute in established in vitro and in vivo anticancer experimental models. Structural variations based on the flufenamic acid motif afforded a series of (hetero)aryl esters of N-(2-(trifluoromethyl)pyridin-4-yl)anthranilic
报道了在邻氨基苯甲酸支架上设计的新化合物的合成和抗癌活性。抗增殖活性由美国国家癌症研究所在已建立的体外和体内抗癌实验模型中进行了测定。基于氟芬那酸基序的结构变化提供了一系列N-(2-(三氟甲基)吡啶-4-基)邻氨基苯甲酸的(杂)芳基酯,其在体外以纳摩尔浓度对人肿瘤细胞系显示出抑制生长的特性。低摩尔浓度。吡啶酯25表现出非常有效的体外抗增殖功效,其化学敏感性特征显示,在整个人类肿瘤细胞系中,低于10(-7)M的浓度下,许多GI(50)值。还在中空纤维测定和人肿瘤异种移植物中对化合物25作为潜在的抗癌剂进行了体内测试,显示出中等的抑制特性。生物活性分析和COMPARE程序用于支持与抗增殖活性有关的假定生化机制。