Developing piperlongumine-directed glutathione S-transferase inhibitors by an electrophilicity-based strategy
作者:Hai-Bo Wang、Xiao-Ling Jin、Jia-Fang Zheng、Fu Wang、Fang Dai、Bo Zhou
DOI:10.1016/j.ejmech.2016.11.034
日期:2017.1
successful design of glutathione S-transferase (GST) inhibitors via a natural product-inspired and electrophilicity-based strategy. Based on this strategy, a novel piperlongumine analog (PL-13) bearing a para-trifluoromethyl group and an α-chlorine on its aromatic and lactam rings, respectively, surfaced as a promising GST inhibitor, thereby overcoming cisplatin resistance in lung cancer A549 cells.
我们报告了通过自然产物启发和基于亲电性的策略成功设计谷胱甘肽S-转移酶(GST)抑制剂的案例。基于这种策略,一种新型的在其芳香族和内酰胺环上分别带有对三氟甲基和α-氯的哌隆宁类似物(PL-13)作为有前途的GST抑制剂浮出水面,从而克服了肺癌A549细胞的顺铂耐药性。