5734-68-9Relevant 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.
HETEROCYCLIC SULFONAMIDE DERIVATIVE AND MEDICINE COMPRISING SAME
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Paragraph 0741; 0742, (2016/12/01)
The present invention provides a compound represented by the formula (I): wherein each symbol is as defined in the DESCRIPTION, or a pharmaceutically acceptable salt thereof. The compound has a superior TRPA1 antagonist activity, and can provide a medicament useful for the prophylaxis or treatment of diseases involving TRPA1 antagonist and TRPA1.