[EN] COMPOUNDS AND THEIR METHODS OF USE<br/>[FR] COMPOSÉS ET PROCÉDÉS D'UTILISATION DESDITS COMPOSÉS
申请人:PRAXIS PREC MEDICINES INC
公开号:WO2018098499A1
公开(公告)日:2018-05-31
The present invention is directed to, in part, fused heteroaryl compounds and compositions useful for preventing and/or treating a disease or condition relating to aberrant function of a voltage-gated, sodium ion channel, for example, abnormal late/persistent sodium current. Methods of treating a disease or condition relating to aberrant function of a sodium ion channel including Dravet syndrome or epilepsy are also provided herein.
The present invention is directed to, in part, fused heteroaryl compounds and compositions useful for preventing and/or treating a disease or condition relating to aberrant function of a voltage-gated, sodium ion channel, for example, abnormal late/persistent sodium current. Methods of treating a disease or condition relating to aberrant function of a sodium ion channel including Dravet syndrome or epilepsy are also provided herein.
Triazolopyridazine LRRK2 kinase inhibitors
作者:Maurizio Franzini、Xiaocong M. Ye、Marc Adler、Danielle L. Aubele、Albert W. Garofalo、Shawn Gauby、Erich Goldbach、Gary D. Probst、Kevin P. Quinn、Pam Santiago、Hing L. Sham、Danny Tam、Anh Truong、Zhao Ren
DOI:10.1016/j.bmcl.2013.02.043
日期:2013.4
Leucine-rich repeat kinase 2 (LRRK2) has been implicated in the pathogenesis of Parkinson's disease (PD). Inhibition of LRRK2 kinase activity is a therapeutic approach that may lead to new treatments for PD. Herein we report the discovery of a series of [1,2,4]triazolo[4,3-b]pyridazines that are potent against both wild-type and mutant LRRK2 kinase activity in biochemical assays and show an unprecedented selectivity towards the G2019S mutant. A structural rational for the observed selectivity is proposed. (C) 2013 Elsevier Ltd. All rights reserved.
Kinase domain inhibition of leucine rich repeat kinase 2 (LRRK2) using a [1,2,4]triazolo[4,3-b]pyridazine scaffold
作者:Paul Galatsis、Jaclyn L. Henderson、Bethany L. Kormos、Seungil Han、Ravi G. Kurumbail、Travis T. Wager、Patrick R. Verhoest、G. Stephen Noell、Yi Chen、Elie Needle、Zdenek Berger、Stefanus J. Steyn、Christopher Houle、Warren D. Hirst
DOI:10.1016/j.bmcl.2014.07.052
日期:2014.9
Leucine rich repeat kinase 2 (LRRK2) has been genetically linked to Parkinson's disease (PD). The most common mutant, G2019S, increases kinase activity, thus LRRK2 kinase inhibitors are potentially useful in the treatment of PD. We herein disclose the structure, potential ligand-protein binding interactions, and pharmacological profiling of potent and highly selective kinase inhibitors based on a triazolopyridazine chemical scaffold. (C) 2014 Elsevier Ltd. All rights reserved.