脾酪氨酸激酶(Syk)在自身免疫,炎症和肿瘤疾病适应症中是有吸引力的药物靶标。最先进的Syk抑制剂,R406,1(或它的前药形式fostamatinib,2),已在多个治疗适应症中显示出功效,但其临床进展已经由已被归因,至少部分剂量限制性不利影响的阻碍,到的脱靶活性1。预期选择性更高的Syk抑制剂将提供更大的治疗窗口。在本文中,我们报告了一系列新型咪唑并[1,2- a ]吡嗪Syk抑制剂的发现和优化。这项工作在GS-9973,鉴定高潮68是一种高度选择性和口服有效的Syk抑制剂,目前正在针对自身免疫和肿瘤学适应症进行临床评估。
[EN] BICYCLIC ARYL AND HETEROARYL RECEPTOR MODULATORS<br/>[FR] MODULATEURS DE RÉCEPTEURS ARYLES ET HÉTÉROARYLES BICYCLIQUES
申请人:PROSIDION LTD
公开号:WO2009030962A1
公开(公告)日:2009-03-12
Compounds of formula (I) or pharmaceutically acceptable salts thereof, are opioid receptor modulators, e.g. mu-opioid receptor antagonists, neutral antagonists or inverse agonists, and are useful inter alia for the treatment of obesity.
Discovery of Pyridazinopyridinones as Potent and Selective p38 Mitogen-Activated Protein Kinase Inhibitors
作者:Bin Wu、Hui-Ling Wang、Liping Pettus、Ryan P. Wurz、Elizabeth M. Doherty、Bradley Henkle、Helen J. McBride、Christiaan J. M. Saris、Lu Min Wong、Matthew H. Plant、Lisa Sherman、Matthew R. Lee、Faye Hsieh、Andrew S. Tasker
DOI:10.1021/jm100567y
日期:2010.9.9
The p38 mitogen-activated protein kinase (MAPK) plays an important role in the production of proinflammatory cytokines, making it an attractive target for the treatment of various inflammatory diseases. A series of pyridazinopyridinone compounds were designed as novel p38 kinase inhibitors. A structure−activity investigation identified several compounds possessing excellent potency in both enzyme and
[EN] AZA- AND DIAZA-PHTHALAZINE COMPOUNDS AS P38 MAP KINASE MODULATORS AND METHODS OF USE THEREOF<br/>[FR] COMPOSÉS D'AZA- ET DE DIAZA-PHTALAZINE EN TANT QUE MODULATEURS DE MAP KINASE P38 ET PROCÉDÉS POUR LES UTILISER
申请人:AMGEN INC
公开号:WO2010042646A1
公开(公告)日:2010-04-15
The present invention comprises a new class of compounds useful for the prophylaxis and treatment of protein kinase mediated diseases, including inflammation and related conditions. The compounds have a general Formula (I) wherein A1, A2, A3, A4, L, R1, R2, R3, R5 and m are as defined herein. The invention also comprises pharmaceutical compositions including one or more compounds of Formula I, uses of such compounds and compositions for treatment of p38 map kinase mediated diseases including rheumatoid arthritis, psoriasis, chronic obstructive pulmonary disease, ankylosing spondylitis, pain and other inflammatory disorders, as well as intermediates and processes useful for the preparation of compounds of Formula (I).
Aryl nitrogen-containing bicyclic compounds and methods of use
申请人:Patel F. Vinod
公开号:US20070054916A1
公开(公告)日:2007-03-08
The present invention comprises a new class of compounds useful for the prophylaxis and treatment of protein kinase mediated diseases, including inflammation, cancer and related conditions. The compounds have a general Formula I
wherein A
1
, A
2
, A
3
, B, R
1
, R
2
, R
3
and R
4
are defined herein. Accordingly, the invention also comprises pharmaceutical compositions comprising the compounds of the invention, methods for the prophylaxis and treatment of kinase mediated diseases using the compounds and compositions of the invention, and intermediates and processes useful for the preparation of compounds of the invention.
The present invention comprises a new class of compounds useful for the prophylaxis and treatment of protein kinase mediated diseases, including inflammation and related conditions. The compounds have a general Formula I
wherein B, R1, R2, R3, R4 and R5 are d.efined herein. The invention also comprises pharmaceutical compositions including one or more compounds of Formula I, uses of such compounds and compositions for treatment of kinase mediated diseases including rheumatoid arthritis, psoriasis and other inflammation disorders, as well as intermediates and processes useful for the preparation of compounds of Formula I.