Provided is a series of acetyl Chrysin Mannich base derivatives with the structures illustrated in the following scheme: wherein R1 is acetyl and R2 is cycloalkylamine-methyl, or R2 is acetyl and R1 is cycloalkylamine-methyl. Such derivatives are cyclin-dependent protein kinases 1 (CDK1) selective inhibitors. Base on the levels of .O2− and Fe++ are higher 5-15 times in cancer cells than in normal cells, the action mechanism of such derivatives by regulating intracellular reactive oxygen species (ROS) is activating mitochondria apoptosis pathway without the death receptor pathway, thus selectively inducing apoptosis of cancer cells and protecting normal cells. Inside, CH-j has a good druggability for the selectivity of solid cancers. Moreover, CH-f has also a good druggability for the systemic cancers.
本研究提供了一系列乙酰基 Chrysin Mannich 碱衍
生物,其结构如下图所示:其中 R1 是乙酰基,R2 是环烷基胺甲基,或 R2 是乙酰基,R1 是环烷基胺甲基。这类衍
生物是细胞周期蛋白依赖性蛋白激酶 1(CDK1)选择性
抑制剂。基于癌细胞中.O2-和Fe++的
水平比正常细胞高5-15倍,此类衍
生物通过调节细胞内活性氧(ROS)的作用机制是激活线粒体凋亡途径,而不是死亡受体途径,从而选择性地诱导癌细胞凋亡,保护正常细胞。其中,CH-j 对实体瘤的选择性具有良好的可药性。此外,CH-f 对全身性癌症也有良好的可药性。