Pyrazole and its derivatives are considered a pharmacologically important active scaffold that possesses almost all types of pharmacological activities. 761446-44-0, formula is C10H17BN2O2, Name is 1-Methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole. Pyrazole is a weak base, with pKb 11.5 (pKa of the conjugated acid 2.49 at 25 °C).Pyrazole used as a ligand to prepare organometallic compounds. Quality Control of 761446-44-0.
Yu, Mingfeng;Teo, Theodosia;Yang, Yuchao;Li, Manjun;Long, Yi;Philip, Stephen;Noll, Benjamin;Heinemann, Gary K.;Diab, Sarah;Eldi, Preethi;Mekonnen, Laychiluh;Anshabo, Abel T.;Rahaman, Muhammed H.;Milne, Robert;Hayball, John D.;Wang, Shudong research published 《 Potent and orally bioavailable CDK8 inhibitors: Design, synthesis, structure-activity relationship analysis and biological evaluation》, the research content is summarized as follows. CDK8 regulates transcription either by phosphorylation of transcription factors or, as part of a four-subunit kinase module, through a reversible association of the kinase module with the Mediator complex, a highly conserved transcriptional coactivator. Deregulation of CDK8 has been found in various types of human cancer, while the role of CDK8 in suppressing anti-cancer response of natural killer cells is being understood. Currently, CDK8-targeting cancer drugs are highly sought-after. Herein authors detail the discovery of a series of novel pyridine-derived CDK8 inhibitors. Medicinal chem. optimization gave rise to I (AU1-100), a potent CDK8 inhibitor with oral bioavailability. The compound inhibited the proliferation of MV4-11 acute myeloid leukemia cells with the kinase activity of cellular CDK8 dampened. No systemic toxicol. was observed in the mice treated with I. These results warrant further pre-clin. studies of I as an anti-cancer agent.
Quality Control of 761446-44-0, 1-Methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole is a useful research compound. Its molecular formula is C10H17BN2O2 and its molecular weight is 208.07 g/mol. The purity is usually 95%., 761446-44-0.
Referemce:
Pyrazole – Wikipedia,
Pyrazoles – an overview | ScienceDirect Topics