Discovery of novel and potent CDK8 inhibitors for the treatment of acute myeloid leukaemia
| Autor: | Zhuoying Chen, Quan Wang, Yao Yao Yan, Dalong Jin, Yumeng Wang, Xing Xing Zhang, Xin Hua Liu |
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| Jazyk: | angličtina |
| Rok vydání: | 2024 |
| Předmět: | |
| Zdroj: | Journal of Enzyme Inhibition and Medicinal Chemistry, Vol 39, Iss 1 (2024) |
| Druh dokumentu: | article |
| ISSN: | 14756366 1475-6374 1475-6366 |
| DOI: | 10.1080/14756366.2024.2305852 |
| Popis: | AbstractIt has been reported that CDK8 plays a key role in acute myeloid leukaemia. Here, a total of 40 compounds were rational designed and synthesised based on the previous SAR. Among them, compound 12 (3-(3-(furan-3-yl)-1H-pyrrolo[2,3-b]pyridin-5-yl)benzamide) showed the most potent inhibiting activity against CDK8 with an IC50 value of 39.2 ± 6.3 nM and anti AML cell proliferation activity (molm-13 GC50 = 0.02 ± 0.01 μM, MV4-11 GC50 = 0.03 ± 0.01 μM). Mechanistic studies revealed that this compound 12 could inhibit the phosphorylation of STAT-1 and STAT-5. Importantly, compound 12 showed relative good bioavailability (F = 38.80%) and low toxicity in vivo. This study has great significance for the discovery of more efficient CDK8 inhibitors and the development of drugs for treating AML in the future. |
| Databáze: | Directory of Open Access Journals |
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