Discovery of Novel Multiacting Topoisomerase I/II and Histone Deacetylase Inhibitors
作者:Shipeng He、Guoqiang Dong、Zhibin Wang、Wei Chen、Yahui Huang、Zhengang Li、Yan Jiang、Na Liu、Jianzhong Yao、Zhenyuan Miao、Wannian Zhang、Chunquan Sheng
DOI:10.1021/ml500327q
日期:2015.3.12
current antitumor drug discovery. Because of the synergistic effect between topoisomerase and HDAC inhibitors, the present study reported the first-in-class triple inhibitors of topoisomerase I/II and HDAC. On the basis of 3-amino-10-hydroxylevodiamine and SAHA, a series of hybrid molecules was successfully designed and synthesized. In particular, compound 8c was proven to be a potent inhibitor of topoisomerase
设计多靶点药物仍然是当前抗肿瘤药物发现中的重大挑战。由于拓扑异构酶和HDAC抑制剂之间的协同作用,本研究报道了拓扑异构酶I / II和HDAC的同类中的三重抑制剂。在3-氨基-10-羟基乙二胺和SAHA的基础上,成功设计并合成了一系列杂化分子。特别是,化合物8c被证明是拓扑异构酶I / II和HDAC的有效抑制剂,具有良好的抗增殖和凋亡活性。这项概念验证研究还验证了发现三重拓扑异构酶I / II和HDAC抑制剂作为新型抗肿瘤药的有效性。