Nonpeptidic propargylamines as inhibitors of lysine specific demethylase 1 (LSD1) with cellular activity.

Nonpeptidic propargylamines as inhibitors of lysine specific demethylase 1 (LSD1) with cellular activity.
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DOI:
10.1021/jm400792m
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发表时间:
2013-09-26
影响因子:
7.3
通讯作者:
Jung M
Jung M
中科院分区:
医学1区
文献类型:
--
作者:
Schmitt ML;Hauser AT;Carlino L;Pippel M;Schulz-Fincke J;Metzger E;Willmann D;Yiu T;Barton M;Schüle R;Sippl W;Jung M

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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 molecule inhibitors of LSD1 containing a propargylamine warhead, starting out from lysine containing substrate analogues. Based on these substrate mimicking inhibitors we were able to increase potency by a combination of similarity-based virtual screening and subsequent synthetic optimization resulting in more druglike LSD1 inhibitors that lead to histone hypermethylation in breast cancer cells.
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