Synthesis, Crystal Structure, and Biological Evaluation of a Series of Phloretin Derivatives
作者:Li Wang、Zheng-Wei Li、Wei Zhang、Rui Xu、Fei Gao、Yang-Feng Liu、Ya-Jun Li
DOI:10.3390/molecules191016447
日期:——
A one-step synthesis of phloretin derivatives 2–11 from phloretin in good to excellent yields is reported. Their structures were characterized by 1H-NMR, 13C-NMR and MS, and the structures of 8 and 11 were determined by X-ray diffraction analysis. A mechanism for the formation of 9–11 is proposed. Compared with the anticancer drug docetaxel, phloretin, phloretin derivatives and phlorizin exhibited
报道了从根皮素一步合成根皮素衍生物 2-11 的方法,收率很好。它们的结构通过1H-NMR、13C-NMR和MS表征,8和11的结构通过X射线衍射分析确定。提出了形成 9-11 的机制。与抗癌药物多西紫杉醇相比,根皮素、根皮素衍生物和根皮苷对 MDA-MB-231、SPC-A1、A549、MCF-7 和 EC109 细胞系表现出中等的细胞毒性。在所有测试的化合物中,7 种对五种细胞系表现出最强的细胞毒性,并且在 MDA-MB-231 细胞中比多西他赛更有活性。我们的研究结果表明,这些衍生物作为抗癌剂的进一步开发具有广阔的前景。