946000-27-7Relevant articles and documents
Discovery and Characterization of Selective and Ligand-Efficient DYRK Inhibitors
Ashall-Kelly, Alexander,Bennett, James,Elkins, Jonathan M.,Fedorov, Oleg,Godoi, Paulo H.,Hanley, Marcus T.,Henderson, Scott H.,Hopkins Navratilova, Iva,Robinson, Sean,Ruela De Sousa, Roberta,Sorrell, Fiona,Walter, Daryl S.,Ward, Simon E.
supporting information, p. 11709 - 11728 (2021/08/24)
Dual-specificity tyrosine-regulated kinase 1A (DYRK1A) regulates the proliferation and differentiation of neuronal progenitor cells during brain development. Consequently, DYRK1A has attracted interest as a target for the treatment of neurodegenerative diseases, including Alzheimer's disease (AD) and Down's syndrome. Recently, the inhibition of DYRK1A has been investigated as a potential treatment for diabetes, while DYRK1A's role as a mediator in the cell cycle has garnered interest in oncologic indications. Structure-activity relationship (SAR) analysis in combination with high-resolution X-ray crystallography leads to a series of pyrazolo[1,5-b]pyridazine inhibitors with excellent ligand efficiencies, good physicochemical properties, and a high degree of selectivity over the kinome. Compound 11 exhibited good permeability and cellular activity without P-glycoprotein liability, extending the utility of 11 in an in vivo setting. These pyrazolo[1,5-b]pyridazines are a viable lead series in the discovery of new therapies for the treatment of diseases linked to DYRK1A function.
IMIDAZOLOPYRIMIDIN-2-YL DERIVATIVES AS JAK INHIBITORS
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Page/Page column 65; 66, (2015/07/07)
New imidazopyridmin-2-yl derivatives are disclosed; as well as process for their preparation, pharmaceutical compositions comprising them and their use as inhibitors of Janus Kinases (JAK) for the treatment of myeloproliferative disorders, leukemia, lymphoid malignancies and solid tumors; bone marrow and organ transplant rejection; immune-mediated diseases and inflammatory diseases.
NOVEL COMPOUNDS
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Page/Page column 36-37, (2009/03/07)
The invention provides novel hydantoin derivatives; processes for their preparation; pharmaceutical compositions containing them; a process for preparing the pharmaceutical compositions; and their use in therapy.