Synthesis of new indeno[1,2-e]pyrimido[4,5-b][1,4]diazepine-5,11-diones as potential antitumor agents
作者:Braulio Insuasty、Fabian Orozco、Carolina Lizarazo、Jairo Quiroga、Rodrigo Abonia、Mike Hursthouse、Manuel Nogueras、Justo Cobo
DOI:10.1016/j.bmc.2008.08.023
日期:2008.9
Novel racemic indeno[1,2-e]pyrimido[4,5-b][1,4]diazepine-5,11-diones 3-29 were obtained regioselectivily from the reaction of 5,6-diamino-3,4-dihydropyrimidin-4-ones 1 and 2-arylideneindandiones 2 as reagents. These compounds have been evaluated at the US National Cancer Institute (NCI) for their ability to inhibit approximately 60 different human tumor cell lines, where 5 and 6 presented remarkable
从5,6-二氨基-3,4-的反应中区域选择性地获得了新型外消旋的茚并[1,2-e]嘧啶基[4,5-b] [1,4]二氮杂5,11-二酮3-29。二氢嘧啶-4-酮1和2-芳基茚满二酮2作为试剂。这些化合物已在美国国家癌症研究所(NCI)进行了评估,具有抑制大约60种不同人类肿瘤细胞系的能力,其中5种和6种分别对57种和48种具有最重要的GI的癌细胞具有显着的活性。 50)值,范围为0.49至1.46 microM,体外测定。