W. A. Bawazir, R. -Rahman
Dec 30, 2020
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Journal
Oriental Journal Of Chemistry
Abstract
Novel fluorinated 1,5-disubstituted-1,3,5-triazepine-6,7-dione (4) has been obtained from the interaction between 5,6-bis(4-fluorophenyl)-1,2,4-triazine-3-thiol (1) with 2,6-diaminopyridine 2 followed by ring closer reaction with diethyl oxalate. Also, Ru-complex 7 obtained by refluxing of compound 1 with 6-(4-fluorophenyl)-1,2,4-triazine-3,5-diamine (5) to produce compound 6, the later was reacted with RuCl3.xH2O to produce the target 7. Structures of the products deduced from their elemental analysis and spectral measurements. Compounds 3, 4, 6, and 7 were evaluated as CDK2 inhibitors of tumor cells; these compounds exhibited a potential activity against CDK2, where the IC50 values were 4.5, 6.8, 4.0, and 5.0 μM respectively in comparison with Olomoucine standard (IC50=5.0 μM).