Discovery of maleimide derivatives as m6A demethylase ALKBH5 inhibitors

IF 3 3区 医学 Q2 BIOCHEMISTRY & MOLECULAR BIOLOGY Bioorganic & Medicinal Chemistry Pub Date : 2025-01-27 DOI:10.1016/j.bmc.2025.118083
Luxia Liang , Wenlong Fei , Yingzhe Wang , Ze Zhang , Qidong You , Xiaoke Guo
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Abstract

Human AlkB homologue H5 (ALKBH5) is a crucial demethylase for N6-methyladenosine (m6A) of mRNA. Although ALKBH5 is recognized as a promising target in various cancers, especially acute myeloid leukemia (AML), research on inhibitors of ALKBH5 remains limited. Here, we reported the discovery of a series of maleimide-based small molecule inhibitors of ALKBH5, resulting in the identification of compound 18 through optimization. Comprehensive evaluations suggested that compound 18 holds significant potential as a lead compound for ALKBH5 inhibitor.

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马来酰亚胺衍生物作为m6A去甲基化酶ALKBH5抑制剂的发现
人类AlkB同源物H5 (ALKBH5)是mRNA中n6 -甲基腺苷(m6A)的关键去甲基化酶。尽管ALKBH5被认为是多种癌症,特别是急性髓性白血病(AML)的一个有希望的靶点,但对ALKBH5抑制剂的研究仍然有限。在此,我们报道了一系列基于马来酰亚胺的ALKBH5小分子抑制剂的发现,并通过优化鉴定出化合物18。综合评价表明,化合物18作为ALKBH5抑制剂的先导化合物具有较大的潜力。
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来源期刊
Bioorganic & Medicinal Chemistry
Bioorganic & Medicinal Chemistry 医学-生化与分子生物学
CiteScore
6.80
自引率
2.90%
发文量
413
审稿时长
17 days
期刊介绍: Bioorganic & Medicinal Chemistry provides an international forum for the publication of full original research papers and critical reviews on molecular interactions in key biological targets such as receptors, channels, enzymes, nucleotides, lipids and saccharides. The aim of the journal is to promote a better understanding at the molecular level of life processes, and living organisms, as well as the interaction of these with chemical agents. A special feature will be that colour illustrations will be reproduced at no charge to the author, provided that the Editor agrees that colour is essential to the information content of the illustration in question.
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