Nonpeptidic Propargylamines as Inhibitors of Lysine Specific Demethylase 1 (LSD1) with Cellular Activity
作者:Martin L. Schmitt、Alexander-Thomas Hauser、Luca Carlino、Martin Pippel、Johannes Schulz-Fincke、Eric Metzger、Dominica Willmann、Teresa Yiu、Michelle Barton、Roland Schüle、Wolfgang Sippl、Manfred Jung
DOI:10.1021/jm400792m
日期:2013.9.26
Lysine demethylases play an important role in epigenetic regulation and thus in the development of diseases like cancer or neurodegenerative disorders. As the lysine specific demethylase 1 (LSD1/KDM1) has been strongly connected to androgen and estrogen dependent gene expression, it serves as a promising target for the therapy of hormone dependent cancer. Here, we report on the discovery of new small
赖氨酸脱甲基酶在表观遗传调控中发挥重要作用,因此在癌症或神经退行性疾病等疾病的发展中起着重要作用。由于赖氨酸特异性脱甲基酶 1 (LSD1/KDM1) 与雄激素和雌激素依赖性基因表达密切相关,因此它是治疗激素依赖性癌症的有希望的靶点。在这里,我们报告了新的 LSD1 小分子抑制剂的发现,该抑制剂含有炔丙胺弹头,从含有赖氨酸的底物类似物开始。在这些底物模拟抑制剂的基础上,我们能够通过基于相似性的虚拟筛选和随后的合成优化相结合来提高效力,从而产生更多类似药物的 LSD1 抑制剂,从而导致乳腺癌细胞中的组蛋白高甲基化。