Design and multi-step synthesis of chalcone-polyamine conjugates as potent antiproliferative agents
作者:Benjamin Rioux、Christelle Pouget、Chloë Fidanzi-Dugas、Aurélie Gamond、Aurélie Laurent、Josiane Semaan、Aline Pinon、Yves Champavier、David Y. Léger、Bertrand Liagre、Jean-Luc Duroux、Catherine Fagnère、Vincent Sol
DOI:10.1016/j.bmcl.2017.08.024
日期:2017.9
polyamine-based vectors. 3-hydroxy-3′,4,4′,5′-tetramethoxychalcone (1) and 3′,4,4′,5′-tetramethoxychalcone (2) were selected as parent chalcones since they were found to be efficient anti-proliferative agents on various cancer cells. A series of ten chalcone-polyamine conjugates was obtained by reacting carboxychalcones with different polyamine tails. Chalcones 1 and 2 showed a strong cytotoxic activity
这项研究的目的是使用基于多胺的载体合成查尔酮-多胺缀合物,以增强查尔酮核心对癌细胞的生物利用度和选择性。选择3-羟基-3',4,4',5'-四甲氧基查尔酮(1)和3',4,4',5'-四甲氧基查尔酮(2),因为它们被认为是有效的抗增殖剂各种癌细胞上的药物。通过使羧基查耳酮与不同的多胺尾巴反应,得到一系列十种查尔酮-多胺共轭物。Chalcones 1和2对两种前列腺癌(PC-3和DU-145)和两种结肠直肠癌(HT-29和HCT-116)细胞系显示出很强的细胞毒活性。然后,查尔酮-精胺结合物7d和8d被证明是该系列中最活跃的,可以被认为是结肠和前列腺癌辅助治疗的有前途的化合物。