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A series of nitrogen-containing flavonoid analogues were designed and synthesized by Mannich reaction, and screened for the inhibitory activities of cyclin-dependent kinases using a FRET-based biochemical assay method. The results showed that C-8 nitrogen-containing baicalein analogues 3a-3f exhibited potent CDK1/Cyclin B inhibitory activities.(More)
Cyclin-dependent kinase 1 (CDK1) is the only necessary CDK in the cell proliferation process and a new target in the research and development of anti-cancer drugs. Natural flavones are selective CDK1 inhibitors which can suppress the proliferation of cancer cells. However, their bioavailability is poor. To solve these problems, 6 Scutellaria flavones were(More)
Cyclin-dependent kinase 1 (CDK1) is the only necessary CDK in cell proliferation and a novel target in the development of anticancer drugs. 8-Hydroxypiperidinemethyl-baicalein (BA-j) is a novel selective CDK1 inhibitor with broad spectrum anti-cancer activity (IC50 12.3 μM) and 2 tumor xenografts. Because of the differential mechanisms controlling(More)
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