Design, synthesis, and biological evaluation of 5‐aminotetrahydroquinoline‐based LSD1 inhibitors acting on Asp375
作者:Jiangkun Yan、Yanting Gu、Yixiang Sun、Ziheng Zhang、Xiangyu Zhang、Xinran Wang、Tianxiao Wu、Dongmei Zhao、Maosheng Cheng
DOI:10.1002/ardp.202100102
日期:2021.8
histone demethylase 1 (LSD1) is associated with different cancer types, and LSD1 inhibitory activity seems to have high therapeutic potential in cancer treatment. Here, we report the design, synthesis, and biochemical evaluation of novel 5-aminotetrahydroquinoline-based LSD1 inhibitors. Among them, compounds A6, A8, B1–B5, and C4 showed preferable inhibitory effects on LSD1, with IC50 = 0.19–0.82 µM
赖氨酸特异性组蛋白去甲基化酶 1 (LSD1) 的异常表达与不同的癌症类型有关,LSD1 抑制活性似乎在癌症治疗中具有很高的治疗潜力。在这里,我们报告了基于 5-氨基四氢喹啉的新型 LSD1 抑制剂的设计、合成和生化评估。其中,化合物A6、A8、B1 - B5和C4对LSD1显示出较好的抑制作用,IC 50 = 0.19–0.82 µM。选择了几种有效的化合物来评估它们对 LSD1 高表达的 A549 细胞和 MCF-7 细胞的抗增殖活性。通过分子对接揭示了化合物的潜在结合模式,以合理化化合物对 LSD1 的效力。我们的数据认识到,5-氨基四氢喹啉支架可作为开发用于癌症治疗的有效 LSD1 抑制剂的起点。