A general and versatile synthesis of 2-alkyl-4-aminopyridines
摘要:
A versatile two-step synthesis of 2-alkyl-4-aminopyridines from commercially available cis-1-methoxy-1-buten-3-yne is described. Acylation of the yne derivative followed by amination and cyclization in ammonia produced the desired substituted pyridines in high yield. (C) 2001 Elsevier Science Ltd. All rights reserved.
[EN] (4-(([1,2,4]TRIAZOLO[4,3-A]PYRIDINE-6-YL)OXY)-1,2,3,4-TETRAHYDRONAPHTHALEN-1-YL) UREIDO DERIVATIVES AS ANTI-INFLAMMATORY P38 MAPK INHIBITORS FOR TREATING DISEASES OF THE RESPIRATORY TRACT<br/>[FR] DÉRIVÉS DE (4-(([1,2,4]TRIAZOLO[4,3-A]PYRIDINE-6-YL)OXY)-1,2,3,4-TÉTRAHYDRONAPHTALÉN-1-YL)URÉIDO EN TANT QU'INHIBITEURS DE P38 MAPK ANTI-INFLAMMATOIRES POUR TRAITER DES MALADIES DU TRACTUS RESPIRATOIRE
申请人:CHIESI FARM SPA
公开号:WO2018224423A1
公开(公告)日:2018-12-13
This invention relates to (4-(([l,2,4]triazolo[4,3-a]pyridine-6-yl) oxy)-1,2,3,4-tetrahydronaphthalen-1-yl)ureido derivatives that are p38 MAPK (mitogen activated protein kinase) inhibitors as antiinflammatory agents for treating diseases of the respiratory tract.
Fragment-based Discovery of a Small-Molecule Protein Kinase C-iota Inhibitor Binding Post-kinase Domain Residues
作者:Jacek Kwiatkowski、Nithya Baburajendran、Anders Poulsen、Boping Liu、Doris Hui Ying Tee、Yun Xuan Wong、Zhi Ying Poh、Esther HQ Ong、Nurul Dinie、Joseph Cherian、Anna Elisabet Jansson、Jeffrey Hill、Thomas H. Keller、Alvin W. Hung
DOI:10.1021/acsmedchemlett.8b00546
日期:2019.3.14
pyridine fragment weakly inhibiting PKC-ι with IC50 = 424 μM. Driven by structure–activityrelationships and guided by docking hypothesis, the weakly bound fragment was eventually optimized into a potent inhibitor of PKC-ι (IC50= 270 nM). Through the course of the optimization, an intermediate compound was crystallized with the protein, and careful analysis of the X-ray crystalstructure revealed a unique
[EN] HETEROCYCLIC COMPOUNDS AND USES THEREOF<br/>[FR] COMPOSÉS HÉTÉROCYCLIQUES ET LEURS UTILISATIONS
申请人:NUVATION BIO INC
公开号:WO2020210381A1
公开(公告)日:2020-10-15
Heterocyclic compounds as Weel inhibitors are provided. The compounds may find use as therapeutic agents for the treatment of diseases and may find particular use in oncology.
The present invention relates to small molecule modulators of mTORC1 and mTORC2, syntheses thereof, and intermediates thereto. Such small molecule modulators are useful in the treatment of proliferative diseases (e.g., benign neoplasms, cancers, inflammatory diseases, autoimmune diseases, diabetic retinopathy) and metabolic diseases. Novel small molecules are provided that inhibit one or more of mTORC1, mTORC2, and PI3K-related proteins. Novel methods of providing soluble mTORC1 and mTORC2 complexes are discussed, as well as methods of using the soluble complexes in a high-throughput manner to screen for inhibitory compounds.
HETEROARYL COMPOUNDS USEFUL AS RAF KINASE INHIBITORS
申请人:Chuaqui Claudio
公开号:US20120040951A1
公开(公告)日:2012-02-16
The present invention provides compounds of formula (I) useful as inhibitors of Raf protein kinase. The present invention also provides compositions thereof, and methods of treating Raf-mediated diseases.