Synthesis of novel 6,6a,7,8-tetrahydro-5H-naphtho[1,2-e]pyrimido[4,5-b][1,4]diazepines under microwave irradiation as potential anti-tumor agents
作者:Braulio Insuasty、Angélica García、Jairo Quiroga、Rodrigo Abonia、Manuel Nogueras、Justo Cobo
DOI:10.1016/j.ejmech.2010.03.004
日期:2010.7
A new series of 6,6a,7,8-tetrahydro-5H-naphtho[1,2-e]pyrimido[4,5-b][1,4]diazepines 4a-f and 5a-f were efficiently synthesized in good yields from the reaction of E-2-arylidene-1-tetralones 1 and the respective tri- or tetraaminopyrimidines 2 or 3 under microwave irradiation using DMF as solvent and catalytic amounts of BF3·OEt2. Six of the obtained compounds were selected and tested by the National
高效合成了一系列新的6,6a,7,8-四氢-5 H-萘[1,2- e ]嘧啶基[4,5- b ] [1,4]二氮杂卓4a - f和5a - f。在以DMF为溶剂和催化量的BF 3 ·OEt 2的微波辐射下,E -2-芳基-1-四氢萘醌1与相应的三氨基或四氨基嘧啶2或3的反应具有良好的收率。选择了六种获得的化合物,并由美国国家癌症研究所(NCI-USA)对60种不同的肿瘤细胞系进行了测试。特别是化合物5a,5c和5e在SK-MEL-5细胞系中表现出显着的针对黑素瘤癌症的抗肿瘤活性。