Synthesis and Structure–Activity Relationships of 3,5-Disubstituted-pyrrolo[2,3-b]pyridines as Inhibitors of Adaptor-Associated Kinase 1 with Antiviral Activity
摘要:
There are currently no approved drugs for the treatment of emerging viral infections, such as dengue and Ebola. Adaptor-associated kinase 1 (AAK1) is a cellular serine-threonine protein kinase that functions as a key regulator of the clathrin-associated host adaptor proteins and regulates the intracellular trafficking of multiple unrelated RNA viruses. Moreover, AAK1 is overexpressed specifically in dengue virus-infected but not bystander cells. Because AAK1 is a promising antiviral drug target, we have embarked on an optimization campaign of a previously identified 7-azaindole analogue, yielding novel pyrrolo[2,3-b]pyridines with high AAK1 affinity. The optimized compounds demonstrate improved activity against dengue virus both in vitro and in human primary dendritic cells and the unrelated Ebola virus. These findings demonstrate that targeting cellular AAK1 may represent a promising broad-spectrum antiviral strategy.
[EN] AMINO PYRIDINE DERIVATIVES AS PHOSPHATIDYLINOSITOL 3-KINASE INHIBITORS<br/>[FR] DÉRIVÉS AMINÉS DE PYRIDINE UTILISABLES EN TANT QU'INHIBITEURS DE LA PHOSPHATIDYLINOSITOL 3-KINASE
申请人:NOVARTIS AG
公开号:WO2015162456A1
公开(公告)日:2015-10-29
The present invention provides compounds of formula (I) which inhibit the activity of PI 3-kinase gamma isoform, which are useful for the treatment of diseases mediated by the activation of PI 3-kinase gamma isoform.
Effective therapeutic agents are highly desired for immune-mediated allergic diseases. Herein, we report the design, synthesis, and structure–activity relationship of an o-aminopyridinyl alkyne series as novel orally bioavailable antiallergicagents, which was identified through phenotypic screening. Compound optimization yielded a highly potent compound 36, which effectively suppressed mast cell degranulation
Novel Processes for the manufacture of Propane-1-sulfonic acid -amide
申请人:Brumsted Corey James
公开号:US20120022258A1
公开(公告)日:2012-01-26
According to the present invention there are provided novel processes for the manufacture of the compound of formula 1
as well as intermediates and novel synthesis routes for key intermediates used in those processes.
根据本发明提供了制备化合物1的新工艺,以及用于这些工艺中的中间体和关键中间体的新合成路线。
[EN] 2 -AMINOPYRIDINE DERIVATIVES USEFUL AS INHIBITORS OF ATR KINASE<br/>[FR] DÉRIVÉS DE 2-AMINOPYRIDINE UTILES EN TANT QU'INHIBITEURS DE LA KINASE ATR
申请人:VERTEX PHARMA
公开号:WO2011143422A1
公开(公告)日:2011-11-17
The present invention relates to pyridine compounds useful as inhibitors of ATR protein kinase. The invention also relates to pharmaceutically acceptable compositions comprising the compounds of this invention; methods of treating various diseases, disorders, and conditions using the compounds of this invention; processes for preparing the compounds of this invention; intermediates for the preparation of the compounds of this invention; and methods of using the compounds in in vitro applications, such as the study of kinases in biological and pathological phenomena; the study of intracellular signal transduction pathways mediated by such kinases; and the comparative evaluation of new kinase inhibitors. The compounds of this invention have formula (III): (Formula (III) wherein the variables are as defined herein.
Full Functionalization of the 7-Azaindole Scaffold by Selective Metalation and Sulfoxide/Magnesium Exchange
作者:Nadja M. Barl、Elodie Sansiaume-Dagousset、Konstantin Karaghiosoff、Paul Knochel
DOI:10.1002/anie.201303490
日期:2013.9.16
are important targets in the pharmaceutical industry. All five carbon positions of the azaindole ring system can be functionalized in a predictable manner starting from the appropriately substituted azaindole 1 by directed metalation and halogen/magnesium and sulfoxide/magnesiumexchange. The products are fully substituted azaindoles of type 2.