Novel, Broad Spectrum Anticancer Agents Containing the Tricyclic 5:7:5-Fused Diimidazodiazepine Ring System
作者:Atul Kondaskar、Shilpi Kondaskar、Raj Kumar、James C. Fishbein、Nidal Muvarak、Rena G. Lapidus、Mariola Sadowska、Martin J. Edelman、Guus M. Bol、Farhad Vesuna、Venu Raman、Ramachandra S. Hosmane
DOI:10.1021/ml100281b
日期:2011.3.10
Synthesis of a series of novel, broad-spectrum anti-cancer agents containing the tricyclic 5:7:5-fused diimidazo[4,5-d:4',5'-f][1,3]diazepine ring system is reported. Compounds 1, 2, 8, 11, and 12 in the series show promising in vitro antitumor activity with low micromolar IC(50)'s against prostate, lung, breast, and ovarian cancer cell lines. Some notions about structure-activity relationships and
报道了一系列新颖的,广谱的抗癌药,其中包含三环5:7:5-稠合的二咪唑并[4,5-d:4',5'-f] [1,3]二氮杂ze环系统。该系列中的化合物1、2、8、11和12显示出有希望的体外抗肿瘤活性,且低微摩尔IC(50)对前列腺癌,肺癌,乳腺癌和卵巢癌细胞系具有抗性。提出了一些关于构效关系和生物活性可能机制的概念。还介绍了使用SCID小鼠对1的初步体内毒性研究。