Optimization of microtubule affinity regulating kinase (MARK) inhibitors with improved physical properties
摘要:
Inhibition of microtubule affinity regulating kinase (MARK) represents a potentially attractive means of arresting neurofibrillary tangle pathology in Alzheimer's disease. This manuscript outlines efforts to optimize a pyrazolopyrimidine series of MARK inhibitors by focusing on improvements in potency, physical properties and attributes amenable to CNS penetration. A unique cylcyclohexyldiamine scaffold was identified that led to remarkable improvements in potency, opening up opportunities to reduce MW, Pgp efflux and improve pharmacokinetic properties while also conferring improved solubility. (C) 2016 Elsevier Ltd. All rights reserved.
Treatment of Alzheimer's Disease and Related Conditions
申请人:Churcher Ian
公开号:US20100240647A1
公开(公告)日:2010-09-23
Compounds of formula (I) inhibit microtubule affinity regulating kinase (MARK), and hence are suitable for treating diseases associated with abnormal phosphorylation of tau.
[EN] TREATMENT OF ALZHEIMER'S DISEASE AND RELATED CONDITIONS<br/>[FR] TRAITEMENT DE LA MALADIE D'ALZHEIMER ET DE CONDITIONS APPARENTÉES
申请人:MERCK SHARP & DOHME
公开号:WO2007085873A1
公开(公告)日:2007-08-02
[EN] Compounds of formula (I) inhibit microtubule affinity regulating kinase (MARK), and hence are suitable for treating diseases associated with abnormal phosphorylation of tau. [FR] Les composés de formule I : inhibent la kinase régulant l'affinité pour les microtubules (MARK, microtubule affinity regulating kinase) et, de ce fait, sont adéquats pour traiter des maladies associées à une phosphorylation anormale de tau.