CA2770698C - Use of 4-aminopyridine to improve neuro-cognitive and/or neuro-psychiatric impairment in patients with demyelinating and other nervous system conditions - Google Patents

Use of 4-aminopyridine to improve neuro-cognitive and/or neuro-psychiatric impairment in patients with demyelinating and other nervous system conditions Download PDF

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Publication number
CA2770698C
CA2770698C CA2770698A CA2770698A CA2770698C CA 2770698 C CA2770698 C CA 2770698C CA 2770698 A CA2770698 A CA 2770698A CA 2770698 A CA2770698 A CA 2770698A CA 2770698 C CA2770698 C CA 2770698C
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CA
Canada
Prior art keywords
impairment
neuro
aminopyridine
cognitive
psychiatric
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CA2770698A
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English (en)
French (fr)
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CA2770698A1 (en
Inventor
Thomas C. Wessel
Andrew Blight
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Acorda Therapeutics Inc
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Acorda Therapeutics Inc
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Publication date
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Publication of CA2770698A1 publication Critical patent/CA2770698A1/en
Application granted granted Critical
Publication of CA2770698C publication Critical patent/CA2770698C/en
Active legal-status Critical Current
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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/33—Heterocyclic compounds
    • A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/435—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with one nitrogen as the only ring hetero atom
    • A61K31/44—Non condensed pyridines; Hydrogenated derivatives thereof
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/33—Heterocyclic compounds
    • A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/435—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with one nitrogen as the only ring hetero atom
    • A61K31/44—Non condensed pyridines; Hydrogenated derivatives thereof
    • A61K31/4409—Non condensed pyridines; Hydrogenated derivatives thereof only substituted in position 4, e.g. isoniazid, iproniazid
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K45/00—Medicinal preparations containing active ingredients not provided for in groups A61K31/00 - A61K41/00
    • A61K45/06—Mixtures of active ingredients without chemical characterisation, e.g. antiphlogistics and cardiaca
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P25/00—Drugs for disorders of the nervous system
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P25/00—Drugs for disorders of the nervous system
    • A61P25/28—Drugs for disorders of the nervous system 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K2121/00—Preparations for use in therapy

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  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Epidemiology (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Biomedical Technology (AREA)
  • Neurology (AREA)
  • Neurosurgery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Organic Chemistry (AREA)
  • Hospice & Palliative Care (AREA)
  • Psychiatry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Medicinal Preparation (AREA)
CA2770698A 2009-08-11 2010-08-11 Use of 4-aminopyridine to improve neuro-cognitive and/or neuro-psychiatric impairment in patients with demyelinating and other nervous system conditions Active CA2770698C (en)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US23306909P 2009-08-11 2009-08-11
US23307709P 2009-08-11 2009-08-11
US61/233,069 2009-08-11
US61/233,077 2009-08-11
US23987709P 2009-09-04 2009-09-04
US61/239,877 2009-09-04
PCT/US2010/045211 WO2011019845A1 (en) 2009-08-11 2010-08-11 Use of 4-aminopyridine to improve neuro-cognitive and/or neuro-psychiatric impairment in patients with demyelinating and other nervous system conditions

Publications (2)

Publication Number Publication Date
CA2770698A1 CA2770698A1 (en) 2011-02-17
CA2770698C true CA2770698C (en) 2018-01-30

Family

ID=43586462

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2770698A Active CA2770698C (en) 2009-08-11 2010-08-11 Use of 4-aminopyridine to improve neuro-cognitive and/or neuro-psychiatric impairment in patients with demyelinating and other nervous system conditions

Country Status (17)

Country Link
US (8) US20130053420A1 (enExample)
EP (1) EP2464229B1 (enExample)
JP (2) JP6137833B2 (enExample)
KR (2) KR20120050473A (enExample)
CN (1) CN102143687B (enExample)
AR (1) AR077858A1 (enExample)
AU (1) AU2010282509B2 (enExample)
BR (1) BRPI1003991A2 (enExample)
CA (1) CA2770698C (enExample)
ES (1) ES2563751T3 (enExample)
JO (1) JO3348B1 (enExample)
MX (1) MX2012001814A (enExample)
RU (1) RU2563821C2 (enExample)
TW (2) TW201613585A (enExample)
UY (1) UY32837A (enExample)
WO (1) WO2011019845A1 (enExample)
ZA (1) ZA201201001B (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8007826B2 (en) 2003-12-11 2011-08-30 Acorda Therapeutics, Inc. Sustained release aminopyridine composition
US8354437B2 (en) 2004-04-09 2013-01-15 Acorda Therapeutics, Inc. Method of using sustained release aminopyridine compositions
US20130184316A1 (en) * 2010-07-15 2013-07-18 Andrew Hornstein Methods for diagnosing and treating concussive disorders
EP2667869A1 (en) * 2011-01-28 2013-12-04 Acorda Therapeutics, Inc. Use of potassium channel blockers to treat cerebral palsy
US10793893B2 (en) 2011-06-30 2020-10-06 Serb Sa Methods of administering 3,4-diaminopyridine
US10905663B2 (en) 2013-03-05 2021-02-02 The University Of Chicago Treatment of demyelinating disorders
CA2909527A1 (en) * 2013-04-15 2014-10-23 Acorda Therapeutics, Inc. Methods for treating sensorimotor impairments associated with certain types of stroke using aminopyridines
DE102014221687B4 (de) * 2014-10-24 2019-07-04 Danfoss Silicon Power Gmbh Leistungshalbleitermodul mit kurzschluss-ausfallmodus
DE102017115701B4 (de) * 2017-07-12 2022-03-03 Lts Lohmann Therapie-Systeme Ag Fampridin-TTS

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IE82916B1 (en) * 1990-11-02 2003-06-11 Elan Corp Plc Formulations and their use in the treatment of neurological diseases
US5977131A (en) 1997-04-09 1999-11-02 Pfizer Inc. Azaindole-ethylamine derivatives as nicotinic acetylcholine receptor binding agents
AU2002250307A1 (en) * 2001-03-14 2002-09-24 The Government Of The United States Of America, As Represented By The Secretary Of Health And Human Improving postsynaptic response by a combination of 4-minopyridine and agonist
US8007826B2 (en) * 2003-12-11 2011-08-30 Acorda Therapeutics, Inc. Sustained release aminopyridine composition
US8354437B2 (en) * 2004-04-09 2013-01-15 Acorda Therapeutics, Inc. Method of using sustained release aminopyridine compositions

Also Published As

Publication number Publication date
AR077858A1 (es) 2011-09-28
CN102143687A (zh) 2011-08-03
EP2464229A4 (en) 2013-02-13
CA2770698A1 (en) 2011-02-17
JP2016074728A (ja) 2016-05-12
US20130053420A1 (en) 2013-02-28
JP2013501805A (ja) 2013-01-17
US20190015399A1 (en) 2019-01-17
KR20170128633A (ko) 2017-11-22
RU2563821C2 (ru) 2015-09-20
EP2464229A1 (en) 2012-06-20
RU2012108656A (ru) 2013-09-20
US20170281608A1 (en) 2017-10-05
UY32837A (es) 2011-03-31
KR20120050473A (ko) 2012-05-18
US20200113882A1 (en) 2020-04-16
ZA201201001B (en) 2014-10-29
AU2010282509A1 (en) 2012-03-01
MX2012001814A (es) 2012-06-01
BRPI1003991A2 (pt) 2015-09-15
TW201613585A (en) 2016-04-16
TWI549678B (zh) 2016-09-21
HK1173911A1 (zh) 2013-05-31
JO3348B1 (ar) 2019-03-13
ES2563751T3 (es) 2016-03-16
US20170056385A1 (en) 2017-03-02
TW201110967A (en) 2011-04-01
WO2011019845A1 (en) 2011-02-17
US20180147193A1 (en) 2018-05-31
JP6137833B2 (ja) 2017-05-31
CN102143687B (zh) 2015-11-25
AU2010282509B2 (en) 2015-07-30
US20160213661A1 (en) 2016-07-28
US20190247379A1 (en) 2019-08-15
EP2464229B1 (en) 2015-11-25

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Effective date: 20150811

H11 Ip right ceased following rejected request for revival

Free format text: ST27 STATUS EVENT CODE: T-6-6-H10-H11-H101 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: TIME LIMIT FOR REVERSAL EXPIRED

Effective date: 20250212