A series of 3‐nitrochromenes were designed and synthesized. These compounds showed good inhibitory activity against thioredoxin reductase (TrxR) and the proliferation of A549 cancer cells. The structure–activity relationship analysis indicates that the 3‐nitrochromene scaffold is the crucial pharmacophore for achieving good inhibitory activity. The bromo‐substitutions at the 6‐ and 8‐position of 3‐nitrochromene
设计并合成了一系列
3-硝基色烯。这些化合物对
硫氧还蛋白还原酶 (TrxR) 和 A549 癌细胞的增殖显示出良好的抑制活性。构效关系分析表明,
3-硝基色烯支架是实现良好抑制活性的关键药效团。
3-硝基色烯 6 位和 8 位的
溴取代显着增加了抑制活性。