Substituted 2H-isoquinolin-1-ones as potent Rho-kinase inhibitors: Part 2, optimization for blood pressure reduction in spontaneously hypertensive rats
摘要:
Phenylglycine substituted isoquinolones 1 and 2 have previously been described as potent dual ROCK1/ROCK2 inhibitors. Here we describe the further SAR of this series to improve metabolic stability and rat oral exposure. Piperidine analog 20 which demonstrates sustained blood pressure normalization in an SHR blood pressure reduction model was identified through this effort. (C) 2010 Elsevier Ltd. All rights reserved.
Disclosed are novel substituted 2H-isoquinolin-1-one and 3H-quinazolin-4-one derivatives useful as inhibitors of Rho kinase and for treating a variety of diseases and disorders that are mediated or sustained through the activity of Rho kinase, including cardiovascular diseases, pharmaceutical compositions comprising such compounds, methods for using such compounds and processes for making such compounds.
Disclosed are novel substituted 2H-isoquinolin-1-one and 3H-quinazolin-4-one derivatives useful as inhibitors of Rho kinase and for treating a variety of diseases and disorders that are mediated or sustained through the activity of Rho kinase, including cardiovascular diseases, pharmaceutical compositions comprising such compounds, methods for using such compounds and processes for making such compounds.
[EN] RHO KINASE INHIBITORS<br/>[FR] INHIBITEURS DE LA RHO-KINASE
申请人:BOEHRINGER INGELHEIM INT
公开号:WO2008036540A2
公开(公告)日:2008-03-27
[EN] Disclosed are novel substituted 2H-isoquinolin-1-one and 3H-quinazolin-4-one derivatives useful as inhibitors of Rho kinase and for treating a variety of diseases and disorders that are mediated or sustained through the activity of Rho kinase, including cardiovascular diseases, pharmaceutical compositions comprising such compounds, methods for using such compounds and processes for making such compounds. [FR] L'invention concerne de nouveaux dérivés de 2H-isoquinolin-1-one et 3H-quinazolin-4-one substitués, utiles en tant qu'inhibiteurs de la rho-kinase ainsi que pour traiter divers troubles et maladies dont la médiation ou le prolongement est assuré par l'activité de la rho-kinase, y compris des maladies cardiovasculaires. L'invention concerne également des compositions pharmaceutiques comprenant de tels composés, des procédés pour utiliser de tels composés et des processus pour fabriquer de tels composés.
Substituted 2H-isoquinolin-1-ones as potent Rho-kinase inhibitors: Part 2, optimization for blood pressure reduction in spontaneously hypertensive rats
作者:John D. Ginn、Todd Bosanac、Rhonda Chen、Charles Cywin、Eugene Hickey、Mohammed Kashem、Steven Kerr、Stanley Kugler、Xiang Li、Anthony Prokopowicz、Sabine Schlyer、James D. Smith、Michael R. Turner、Frank Wu、Erick R.R. Young
DOI:10.1016/j.bmcl.2010.07.014
日期:2010.9
Phenylglycine substituted isoquinolones 1 and 2 have previously been described as potent dual ROCK1/ROCK2 inhibitors. Here we describe the further SAR of this series to improve metabolic stability and rat oral exposure. Piperidine analog 20 which demonstrates sustained blood pressure normalization in an SHR blood pressure reduction model was identified through this effort. (C) 2010 Elsevier Ltd. All rights reserved.