Design of Conjugates Based on Sesquiterpene Lactones with Polyalkoxybenzenes by “Click” Chemistry to Create Potential Anticancer Agents
作者:Margarita E. Neganova、Ekaterina V. Smirnova、Elena V. Sharova、Oleg I. Artyushin、Yulia R. Aleksandrova、Ekaterina Yu. Yandulova、Natalia S. Nikolaeva、Valery K. Brel
DOI:10.3390/molecules27238411
日期:——
Using the methodology of "click" chemistry, a singular method has been developed for the synthesis of unique conjugates based on sesquiterpene lactones: dehydrocostuslactone and alantolactone with polyalkoxybenzenes. To expand the structural range of the resulting conjugates, the length of the 1,2,3-triazole spacer was varied. For all synthesized compounds, the cytotoxic profile was determined on the
使用“点击”化学的方法,开发了一种独特的方法来合成基于倍半萜内酯的独特缀合物:脱氢木香内酯和木香内酯与聚烷氧基苯。为了扩大所得偶联物的结构范围,改变了 1,2,3-三唑间隔物的长度。对于所有合成的化合物,细胞毒性特征是在肿瘤起源的细胞系(SH-SY5Y、HeLa、Hep-2、A549)和正常的 Hek 293 细胞上确定的。结果发现,以长间隔基木香内酯7a-d为基础的化合物和以短间隔基脱氢木香内酯10a-d为基础的化合物毒性作用最大。在这些偶联物的作用下细胞存活率下降可能是由于它们能够引起线粒体跨膜电位的耗散并抑制糖酵解过程,从而导致细胞死亡。获得的结果证实了以下假设:基于倍半萜内酯和聚烷氧基苯的缀合物的开发可被视为寻找潜在抗肿瘤药物的有前途的策略。