Treatment of neurological disorders related to rapid eye movement (REM) sleep disturbances with NPY Y5 receptor antagonists

• US 20050119285A1
• Filed: 09/27/2004
• Published: 06/02/2005
• Est. Priority Date: 09/26/2003
• Status: Abandoned Application

• Current Assignee: Pfizer Inc.
• Original Assignee: Pfizer Inc.
• Inventors: Sprouse, Jeffrey S., Matos, Francisca Fatima
• Application Number:
  US10/950,987
• Publication Number:
  US 20050119285A1
• Time in Patent Office: Days
• US Class Current: 514/263.220
• CPC Class Codes: A61K 31/454 containing a five-membered ring with nitrogen as a ring hetero atom, e.g. pimozide, domperidone
• CPC Class Codes: A61K 31/4545 containing a six-membered ring with nitrogen as a ring hetero atom, e.g. pipamperone, anabasine
• CPC Class Codes: A61P 1/14 Prodigestives, e.g. acids, enzymes, appetite stimulants, antidyspeptics, tonics, antiflatulents
• CPC Class Codes: A61P 19/02 for joint disorders, e.g. arthritis, arthrosis
• CPC Class Codes: A61P 21/00 Drugs for disorders of the muscular or neuromuscular system
• CPC Class Codes: A61P 25/00 Drugs for disorders of the nervous system
• CPC Class Codes: A61P 25/18 Antipsychotics, i.e. neuroleptics; Drugs for mania or schizophrenia
• CPC Class Codes: A61P 25/20 Hypnotics; Sedatives
• CPC Class Codes: A61P 25/22 Anxiolytics
• CPC Class Codes: A61P 25/24 Antidepressants
• CPC Class Codes: A61P 25/28 for treating neurodegenerative disorders of the central nervous system, e.g. nootropic agents, cognition enhancers, drugs for treating Alzheimer's disease or other forms of dementia
• CPC Class Codes: A61P 29/00 Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agents; Non-steroidal antiinflammatory drugs [NSAID]
• CPC Class Codes: A61P 3/04 Anorexiants; Antiobesity agents
• CPC Class Codes: A61P 43/00 Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00

Abstract

This invention relates to a method for treating and preventing neurological disorders related to rapid-eye-movement (REM) sleep disturbances in a mammal comprising administering to the mammal an amount of an NPY Y5 receptor antagonist which effectively reduces REM sleep.

Claims