Phloroglucinol derivatives as anti-tumor agents: synthesis, biological activity evaluation and molecular docking studies
作者:Fuli Zhang、Qingfu Lai、Weihong Lai、Ming Li、Xiaobao Jin、Lianbao Ye
DOI:10.1007/s00044-021-02828-0
日期:2022.1
Phloroglucinol compounds isolated from Dryopteris fragrans (L.) Schott showed a variety of biological activities, such as anticancer and anti-inflammatory. In this study, we have made a number of modifications around the scaffold of phloroglucinol and synthesized phloroglucinol derivatives A1–A9, B1–B9, and C1–C3. We synthesized these compounds and investigated their effect on four human cancer cell
从Dryopteris fragrans (L.) Schott 中分离的间苯三酚化合物显示出多种生物活性,例如抗癌和抗炎。在这项研究中,我们围绕间苯三酚的支架和合成的间苯三酚衍生物A1-A9、B1-B9和C1-C3进行了许多修改。我们合成了这些化合物,并通过体外 MTT 测定研究了它们对四种人类癌细胞系(A-549、MCF-7、Hela、HepG2 细胞系)的影响。结果表明,所有化合物均对癌细胞系表现出一定的抗增殖活性,对MCF-7具有良好的抑制作用,其中化合物C2的IC 50最好值 18.49 μM,超过 5-氟尿嘧啶。此外,细胞凋亡试验表明化合物C2以浓度依赖性方式诱导细胞凋亡。此外,分子对接分析的结果解释了活性化合物与靶蛋白 4I22 和 1OG5 的活性位点之间可能的相互作用。