Synthesis and biological evaluation of indeno[1,5]naphthyridines as topoisomerase I (TopI) inhibitors with antiproliferative activity
作者:Concepción Alonso、María Fuertes、María González、Gloria Rubiales、Cinzia Tesauro、Birgitta R. Knudsen、Francisco Palacios
DOI:10.1016/j.ejmech.2016.03.031
日期:2016.6
effort to establish new candidates with improved anticancer activity, we report here the synthesis of various series of 7H-indeno[2,1-c][1,5]-naphthyridines and novel 7H-indeno[2,1-c][1,5]-naphthyridine-7-ones and 7H-indeno[2,1-c][1,5]-naphthyridine-7-ols. Most of the products which were synthesized were able to inhibit Topoisomerase I activity. Moreover, in vitro testing demonstrated that a subset of
为了建立具有改善的抗癌活性的新候选药物,我们在这里报告了各种系列的7H-茚并[2,1-c] [1,5]-萘啶和新型7H-茚并[2,1-c]的合成[1,5]-萘啶-7-酮和7H-茚并[2,1-c] [1,5]-萘啶-7-醇。合成的大多数产物能够抑制拓扑异构酶I活性。此外,体外测试表明,部分产品对源自人乳腺癌(BT 20),人肺腺癌(A 549)或人卵巢癌(SKOV3)的细胞系表现出细胞毒性作用。