Kappa selective opioid receptor antagonist
A selective kappa opioid receptor antagonist useful for treating ethanol use disorder withdrawal and anxiety, and/or depression, or schizophrenia as independent comorbid conditions.
1. A method of treating an anxiety disorder selected from panic disorder, obsessive-compulsive disorder, social phobia, generalized anxiety disorder, specific phobia, and posttraumatic stress disorder in a patient in need thereof which comprises administering a therapeutically effective amount of (S)-3-fluoro-4-[4-2-(3,5-dimethylphenyl)pyrrolidin-1-yl-methyl]phenoxy]benzamide, or a pharmaceutically acceptable salt thereof, and a therapeutically effective amount of a benzodiazepine anxiolytic agent to said patient.
2. A method of treating ethanol use disorder and an anxiety disorder selected from panic disorder, obsessive-compulsive disorder, social phobia, generalized anxiety disorder, specific phobia, and posttraumatic stress disorder in a patient in need thereof which comprises administering a therapeutically effective amount of (S)-3-fluoro-4-[4-2-(3,5-dimethylphenyl)pyrrolidin-1-yl-methyl]phenoxy]benzamide, or a pharmaceutically acceptable salt thereof, and a therapeutically effective amount of a benzodiazepine anxiolytic agent to said patient.
3. The method of claim 1 wherein said benzodiazepine anxiolytic agent is chlordiazepoxide.
4. The method of claim 2 wherein said benzodiazepine anxiolytic agent is chlordiazepoxide.