Identification of an Alepterolic Acid Derivative as a Potent Anti‐Breast‐Cancer Agent via Inhibition of the Akt/p70<sup>S6K</sup> Signaling Pathway
作者:Nina Wang、Lei Zhang、Junjie Yu、Kaili Chang、Minghui Fan、Zi Liu、Liang Ma、Jianguo Cao、Guozheng Huang
DOI:10.1002/cbdv.202301248
日期:——
acid is a diterpene occurring in the fern Aleuritopteris argentea with potential biological activity that warrants further structural modification. In the present work, sixteen alepterolic acid derivatives were synthesized and evaluated for their anticancer activities. Among them, N-[m-(trifluoromethoxy)phenyl] alepterolamide displayed comparable activity (IC50=4.20±0.21 μM) in MCF-7 cells. Moreover
Alepterolic Acid 是一种存在于蕨类植物Aleuritopteris argentea中的二萜,具有潜在的生物活性,值得进一步的结构修饰。在目前的工作中,合成了十六种阿帕特罗酸衍生物并评估了它们的抗癌活性。其中, N- [间-(三氟甲氧基)苯基]阿普特罗酰胺在MCF-7细胞中显示出相当的活性(IC 50 =4.20±0.21μM)。此外,机制研究表明该化合物能够显着降低 MCF-7 细胞的细胞增殖和活力。用N- [间-(三氟甲氧基)苯基]阿普特罗酰胺治疗后,在MCF-中观察到裂解的caspase-9、裂解的caspase-3、裂解的聚(ADP-核糖)聚合酶(PARP)和Bax/Bcl2比率显着增加。 7 细胞,导致 caspase 依赖性凋亡途径。进一步的研究表明,该化合物通过调节 Akt/p70 S6K信号通路促进细胞凋亡并抑制 MCF-7 细胞的迁移。所有这些结果都揭示了N-