[EN] IMIDAZOLE-CONTAINING INHIBITORS OF ALK2 KINASE<br/>[FR] INHIBITEURS DE LA KINASE ALK2 CONTENANT DE L'IMIDAZOLE
申请人:BIOCRYST PHARM INC
公开号:WO2018232094A1
公开(公告)日:2018-12-20
Disclosed are compounds of formula (I), (II), (III), and (IV), and pharmaceutically acceptable salts thereof. The compounds are inhibitors of ALK2 kinase. Also provided are pharmaceutical compositions comprising a compound of formula (I), (II), (III), or (IV), or pharmaceutically acceptable salt thereof, and methods involving use of the compounds or pharmaceutically acceptable salts thereof and compositions in the treatment and prevention of various diseases and conditions, such as fibrodysplasia ossificans progressiva.
[EN] PYRAZOLOPYRIMIDINE PI3K INHIBITOR COMPOUNDS AND METHODS OF USE<br/>[FR] COMPOSÉS DE PYRAZOLOPYRIMIDINE INHIBANT PI3K ET PROCÉDÉS D'UTILISATION
申请人:GENENTECH INC
公开号:WO2009097446A1
公开(公告)日:2009-08-06
Compounds of Formula I, and including stereoisomers, geometric isomers, tautomers, solvates, metabolites and pharmaceutically acceptable salts thereof, are useful for inhibiting lipid kinases including p110 alpha and other isoforms of PI3K, and for treating disorders such as cancer mediated by lipid kinases. Methods of using compounds of Formula I for in vitro, in situ, and in vivo diagnosis, prevention or treatment of such disorders in mammalian cells, or associated pathological conditions, are disclosed. [Fomula I]
PYRAZOLOPYRIMIDINE PI3K INHIBITOR COMPOUNDS AND METHODS OF USE
申请人:Dotson Jennafer
公开号:US20110172216A1
公开(公告)日:2011-07-14
Compounds of Formula I, and including stereoisomers, geometric isomers, tautomers, solvates, metabolites and pharmaceutically acceptable salts thereof, are useful for inhibiting lipid kinases including p110 alpha and other isoforms of PI3K, and for treating disorders such as cancer mediated by lipid kinases. Methods of using compounds of Formula I for in vitro, in situ, and in vivo diagnosis, prevention or treatment of such disorders in mammalian cells, or associated pathological conditions, are disclosed.
Discovery of dual orexin receptor antagonists with rat sleep efficacy enabled by expansion of the acetonitrile-assisted/diphosgene-mediated 2,4-dichloropyrimidine synthesis
作者:Anthony J. Roecker、Swati P. Mercer、C. Meacham Harrell、Susan L. Garson、Steven V. Fox、Anthony L. Gotter、Thomayant Prueksaritanont、Tamara D. Cabalu、Donghui Cui、Wei Lemaire、Christopher J. Winrow、John J. Renger、Paul J. Coleman
DOI:10.1016/j.bmcl.2014.03.052
日期:2014.5
Recent clinical studies have demonstrated that dual orexin receptor antagonists (OX1R and OX2R antagonists or DORAs) represent a novel treatment option for insomnia patients. Previously we have disclosed several compounds in the diazepane amide DORA series with excellent potency and both preclinical and clinical sleep efficacy. Additional SAR studies in this series were enabled by the expansion of the acetonitrile-assisted, diphosgene-mediated 2,4-dichloropyrimidine synthesis to novel substrates providing an array of Western heterocycles. These heterocycles were utilized to synthesize analogs in short order with high levels of potency on orexin 1 and orexin 2 receptors as well as in vivo sleep efficacy in the rat. (C) 2014 Elsevier Ltd. All rights reserved.