Vanilloid Receptor Ligands, Pharmaceutical Compositions Containing Them, Process for Making Them, and Use Thereof for Treating Pain and Other Conditions
Vanilloid Receptor Ligands, Pharmaceutical Compositions Containing Them, Process For Making Them, and Use Thereof to Treat Pain and Other Conditions
申请人:Frank Robert
公开号:US20110301156A1
公开(公告)日:2011-12-08
Vanilloid receptor ligand compounds corresponding to formula I:
pharmaceutical compositions containing such compounds, a process for producing such compounds, and methods of using such compounds for treating or inhibiting pain and various other disorders or conditions.
Vanilloid receptor ligands, pharmaceutical compositions containing them, process for making them, and use thereof for treating pain and other conditions
申请人:Gruenenthal GmbH
公开号:US08084484B2
公开(公告)日:2011-12-27
Vanilloid receptor ligand compounds corresponding to formula I:
pharmaceutical compositions containing such compounds, a process for producing such compounds, and methods of using such compounds for treating or inhibiting pain and various other disorders or conditions.
Vanilloid receptor ligands, pharmaceutical compositions containing them, process for making them, and use thereof to treat pain and other conditions
申请人:Frank Robert
公开号:US08785474B2
公开(公告)日:2014-07-22
Vanilloid receptor ligand compounds corresponding to formula I:
pharmaceutical compositions containing such compounds, a process for producing such compounds, and methods of using such compounds for treating or inhibiting pain and various other disorders or conditions.
Non-steroidal anti-inflammatory drugs (NSAIDs) exert their pharmacological effects by inhibiting cyclooxygenase (COX)-1 and COX-2. Though widely prescribed for pain and inflammation, these agents have limited utility in chronic diseases due to serious mechanism-based adverse events such as gastrointestinal damage. Concomitant blockade of fatty acid amide hydrolase (FAAH) enhances the therapeutic effects of the NSAIDs while attenuating their propensity to cause gastrointestinal injury. This favorable interaction is attributed to the accumulation of protective FAAH substrates, such as the endocannabinoid anandamide, and suggests that agents simultaneously targeting COX and FAAH might provide an innovative strategy to combat pain and inflammation with reduced side effects. Here, we describe the rational design and structure-active relationship (SAR) properties of the first class of potent multitarget FAAH-COX inhibitors. A focused SAR exploration around the prototype 10r (ARN2508) led to the identification of achiral (18b) as well as racemic (29a-c and 29e) analogs. Absolute configurational assignment and pharmacological evaluation of single enantiomers of 10r are also presented. (S)-(+)-10r is the first highly potent and selective chiral inhibitor of FAAH-COX with marked in vivo activity, and represents a promising lead to discover novel analgesics and anti-inflammatory drugs. (C) 2015 Elsevier Masson SAS. All rights reserved.
DUNWELL D. W.; EVANS D., J. MED. CHEM. <JMCM-AR>, 1977, 20, NO 6, 797-801