New treatments for nervous disorders

a nervous system disorder and new treatment technology, applied in the field of new treatments for several nervous system disorders, can solve the problems of increasing intraocular pressure and requiring discontinuation of treatmen

Inactive Publication Date: 2007-06-28
PHARMACIA & UPJOHN CO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

[0008] This patent application describes the treatment of Addictive Disorders, Psychoactive Substance Use Disorders, Nicotine Addition or Tobacco Addiction (with a result of Smoking Cessation or a decrease in smoking) and Attention Deficit Hyperactivity Disorder (ADHD), comprising administering a therapeutically effective, nontoxic dose of Reboxetine and derivatives and of pharmaceutically acceptable salts thereof to a patient.

Problems solved by technology

Unfortunately, a lack of selectivity for most tricyclics, including desipramine can also cause undesired side effects particularly on the acetylcholine (especially the muscarinic component), and histamine mediated neurotransmission.
Because of these unwanted pharmacodynamic activities, cognitive impairment, sedation, urinary and gastrointestinal tract disturbances, increased intraocular pressure were limiting factors in the clinical use of these compounds and often required discontinuation of treatment.

Method used

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Embodiment Construction

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[0011] Reboxetine is the generic name of the pharmaceutical substance with the chemical name of 2-(I-((2-ethoxyphenoxy)benzyl)-morpholine, and its pharmaceutically acceptable salts. Reboxetine can be a free base, or it can include reboxetine methanesulfonate (also called reboxetine mesylate) or any other pharmaceutically acceptable salt that does not significantly affect the pharmaceutical activity of the substance. Reboxetine and a method of synthesis are described in U.S. Pat. No. 4,229,449, issued 21 Oct. 1980, Melloni et. al., incorporated by reference, methods of preparation are described in U.S. Pat. No. 5,068,433, issued 26 Nov. 1991, Melloni et. al. and in U.S. Pat. No. 5,391,735, issued 21 Feb. 1995, both incorporated by reference. Reboxetine may also be known under the trade name of EDRONAX™.

[0012] The pharmaceutical compositions and methods of administration described in U.S. Pat. No. 4,229,449 at col. 18, lines 33-66 are specifically incorporated by reference. Twice a ...

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Abstract

This patent application describes the treatment of Addictive disorders, Psychoactive Substance Use disorders, Intoxication disorders, Inhalation disorders, Alcohol addiction, Tobacco addiction and or Nicotine addiction; and Attention Deficit Hyperactivity Disorder (ADHD); comprising administering a therapeutically effective, nontoxic dose of Reboxetine and derivatives and or pharmaceutically acceptable salts thereof to a patient.

Description

FIELD OF THE INVENTION [0001] This invention describes new treatments for several nervous system disorders, including: Addictive Disorders, Psychoactive Substance Use Disorders, Nicotine Addiction or Tobacco Addiction resulting in Smoking Cessation and Attention Deficit Hyperactivity Disorder (ADHD). The treatment involves the administration of the drug Reboxetine to a patient in need. BACKGROUND [0002] The introduction of tricyclic antidepressants in the early 1960s has provided a major advance in the treatment of neuropsychiatric disorders. Reactive and endogenous depressions, diagnoses formerly carrying grave prognostic implications, have become, with the introduction of the tricyclics, manageable disorders with a much smaller toll on the patient and the society as a whole. Electroconvulsive Shock Therapy once the only efficacious treatment in spite of its highly invasive nature, has flow become, thanks to tricyclics, an obsolete form of treatment in most Countries. [0003] The ea...

Claims

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Application Information

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Patent Type & Authority Applications(United States)
IPC IPC(8): A61K31/5375
CPCA61K31/5375
Inventor HASSAN, FREDMCCALL, JOHNTAYLOR, DUNCANVON VOIGTLANDER, PHILIPHO FONG WONG, ERIK
Owner PHARMACIA & UPJOHN CO
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