[EN] DERIVATIVES OF [1, 2, 4] TRIAZOLO [4, 3 - A] PYRIDINE AS P38 - MAP KINASE INHIBITORS<br/>[FR] DÉRIVÉS DE [1, 2, 4] TRIAZOLO [4, 3 - A] PYRIDINE UTILES EN TANT QU'INHIBITEURS DE P38 - MAP KINASE
申请人:CHIESI FARMA SPA
公开号:WO2014194956A1
公开(公告)日:2014-12-11
This invention relates to compounds selected in the group consisting of compounds of formula (la) to (Id) and compositions, that are p38 MAPK inhibitors, useful as anti-inflammatory agents in the treatment of, inter alia, diseases of the respiratory tract.
[EN] 5,6,7,8-TETRAHYDRO[1,2,4]TRIAZOLO[4,3-a]PYRAZINE DERIVATIVES AS P2X7 MODULATORS<br/>[FR] DÉRIVÉS DE 5,6,7,8-TÉTRAHYDRO[1,2,4]TRIAZOLO[4,3-A]PYRAZINE COMME MODULATEURS DE P2X7
申请人:GLAXO GROUP LTD
公开号:WO2010125102A1
公开(公告)日:2010-11-04
The present invention provides a compound of formula (I) or a pharmaceutically acceptable salt thereof wherein A is hydrogen, C1-4alkyl, C3-6cycloalkyl, C1-3alkoxy, C1-3alkoxy C1-4alkyl, C1-2fluoroalkyl, halogen, NR6 R7, optionally substituted heteroaryl (Het), or optionally substituted phenyl, and R1, R2, R3, R4, R5, R6 and R7 are as defined in the description. The compounds or salts are thought to modulate P2X7 receptor function and to be capable of antagonizing the effects of ATP at the P2X7 receptor. The invention also provides the use of the compound or salt in the treatment or prophylaxis of, for example, inflammatory pain, neuropathic pain, visceral pain, rheumatoid arthritis, osteoarthritis or neurodegenerative disorders.
[EN] KINASE INHIBITORS<br/>[FR] INHIBITEURS DE KINASES
申请人:CHIESI FARMA SPA
公开号:WO2013083606A1
公开(公告)日:2013-06-13
Compounds of formula (I) or a pharmaceutically acceptable salt thereof: wherein R2, W, A, Y and R1 are as defined in the specification, are p38 MAPK inhibitors, useful as anti-inflammatory agents in the treatment of, inter alia, diseases of the respiratory tract.
[EN] DERIVATIVES OF 4-HYDROXY-1,2,3,4-TETRAHYDRONAPHTALEN-1-YL UREA AND THEIR USE IN THE TREATMENT OF, INTER ALIA, DISEASES OF THE RESPIRATORY TRACT<br/>[FR] DÉRIVÉS DE 4-HYDROXY-1,2,3,4-TÉTRAHYDRONAPHTALÈNE-1-YL-URÉE ET LEUR UTILISATION DANS LE TRAITEMENT, ENTRE AUTRES, DE MALADIES DES VOIES RESPIRATOIRES
申请人:CHIESI FARMA SPA
公开号:WO2013083206A1
公开(公告)日:2013-06-13
Disclosed are compounds having [1,2,4]triazolo[4,3-a] pyridine groups and pharmaceutically acceptable salts thereof. The compounds are p38 MAPK inhibitors, useful as anti-inflammatory agents in the treatment of, inter alia, diseases of the respiratory tract.
Preclinical characterization of substituted 6,7-dihydro-[1,2,4]triazolo[4,3- a ]pyrazin-8(5 H )-one P2X7 receptor antagonists
作者:Michael K. Ameriks、Hong Ao、Nicholas I. Carruthers、Brian Lord、Suchitra Ravula、Jason C. Rech、Brad M. Savall、Jessica L. Wall、Qi Wang、Anindya Bhattacharya、Michael A. Letavic
DOI:10.1016/j.bmcl.2015.12.052
日期:2016.1
The synthesis, SAR, and preclinical characterization of a series of substituted 6,7-dihydro[1,2,4]triazolo[4,3]pyrazin-8(5H)-one P2X7 receptorantagonists are described. Optimized leads from this series comprise some of the most potent human P2X7R antagonists reported to date (IC50s<1nM). They also exhibit sufficient potency and oral bioavailability in rat to enable extensive in vivo profiling. Although