A number of new 3,7-disubstituted pyrazolo[3,4-c]pyridines have been designed and synthesized from suitable 2-aminopyridines. The antiproliferative activity of the derivatives was determined against the pancreatic MIA PaCa-2 and ovarian SCOV3 cancer cell-lines. IC50 values of the most promising analogue 46 lie in the submicromolar or low micromolar range. Furthermore, compound 46 shows similar inhibitory
已经设计并由合适的2-氨基吡啶合成了许多新的3,7-二取代的吡唑并[3,4- c ]吡啶。确定了该衍生物对胰腺MIA PaCa-2和卵巢SCOV3癌细胞系的抗增殖活性。最有前途的类似物46的IC 50值在亚微摩尔或低微摩尔范围内。此外,化合物46显示出对DU145,A2058和PC-3癌细胞的相似抑制活性,阻断了G 0 / G 1期的细胞周期并诱导了凋亡,这由凋亡核的出现确定。
PYRAZOLOPYRIDINE COMPOUNDS AND USES THEREOF
申请人:Incyte Corporation
公开号:US20180072720A1
公开(公告)日:2018-03-15
Disclosed are compounds of Formula (I), methods of using the compounds for inhibiting HPK1 activity and pharmaceutical compositions comprising such compounds. The compounds are useful in treating, preventing or ameliorating diseases or disorders associated with HPK1 activity such as cancer.
Discovery of Selective and Noncovalent Diaminopyrimidine-Based Inhibitors of Epidermal Growth Factor Receptor Containing the T790M Resistance Mutation
作者:Emily J. Hanan、Charles Eigenbrot、Marian C. Bryan、Daniel J. Burdick、Bryan K. Chan、Yuan Chen、Jennafer Dotson、Robert A. Heald、Philip S. Jackson、Hank La、Michael D. Lainchbury、Shiva Malek、Hans E. Purkey、Gabriele Schaefer、Stephen Schmidt、Eileen M. Seward、Steve Sideris、Christine Tam、Shumei Wang、Siew Kuen Yeap、Ivana Yen、Jianping Yin、Christine Yu、Inna Zilberleyb、Timothy P. Heffron
DOI:10.1021/jm501578n
日期:2014.12.11
we sought inhibitors of T790M-containing EGFR mutants with selectivity over wtEGFR. We describe the evolution of HTS hits derived from Jak2/Tyk2 inhibitors into selective EGFR inhibitors. X-ray crystal structures revealed two distinct binding modes and enabled the design of a selective series of novel diaminopyrimidine-based inhibitors with good potency against T790M-containing mutants of EGFR, high
[EN] TYK2 INHIBITORS AND USES THEREOF<br/>[FR] INHIBITEURS DE TYK2 ET LEURS UTILISATIONS
申请人:NIMBUS LAKSHMI INC
公开号:WO2018071794A1
公开(公告)日:2018-04-19
The present invention provides compounds, compositions thereof, and methods of using the same for the inhibition of TYK2, and the treatment of TYK2-mediated disorders.
本发明提供了化合物、其组合物以及使用它们来抑制TYK2并治疗TYK2介导的疾病的方法。
Discovery of Potent and Brain-Penetrant Tau Tubulin Kinase 1 (TTBK1) Inhibitors that Lower Tau Phosphorylation In Vivo
作者:Tamara Halkina、Jaclyn L. Henderson、Edward Y. Lin、Martin K. Himmelbauer、J. Howard Jones、Marta Nevalainen、Jun Feng、Kristopher King、Michael Rooney、Joshua L. Johnson、Douglas J. Marcotte、Jayanth V. Chodaparambil、P. Rajesh Kumar、Thomas A. Patterson、Paramasivam Murugan、Eli Schuman、LaiYee Wong、Thomas Hesson、Sarah Lamore、Channa Bao、Michael Calhoun、Hannah Certo、Brenda Amaral、Gregory M. Dillon、Rab Gilfillan、Felix Gonzalez-Lopez de Turiso
DOI:10.1021/acs.jmedchem.1c00382
日期:2021.5.13
NIK inhibitor 3 bound to the kinase domain of TTBK1 led to the design and synthesis of a novel class of azaindazole TTBK1 inhibitors exemplified by 8 (cell IC50: 571 nM). Systematic optimization of this series of analogs led to the discovery of 31, a potent (cell IC50: 315 nM) and selective TTBK inhibitor with suitable CNS penetration (rat Kp,uu: 0.32) for in vivo proof of pharmacologystudies. The