CA2986598C - Extended release pharmaceutical compositions of levetiracetam - Google Patents

Extended release pharmaceutical compositions of levetiracetam Download PDF

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Publication number
CA2986598C
CA2986598C CA2986598A CA2986598A CA2986598C CA 2986598 C CA2986598 C CA 2986598C CA 2986598 A CA2986598 A CA 2986598A CA 2986598 A CA2986598 A CA 2986598A CA 2986598 C CA2986598 C CA 2986598C
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Canada
Prior art keywords
pharmaceutical composition
extended release
cognitive impairment
levetiracetam
release pharmaceutical
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Active
Application number
CA2986598A
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English (en)
French (fr)
Other versions
CA2986598A1 (en
Inventor
Michela Gallagher
Sharon Rosenzweig-Lipson
Elsie Melsopp
Jack Lawrence James
Kenneth Garry Payie
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Agenebio Inc
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Agenebio Inc
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Publication of CA2986598A1 publication Critical patent/CA2986598A1/en
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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
    • A61K31/40—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having five-membered rings with one nitrogen as the only ring hetero atom, e.g. sulpiride, succinimide, tolmetin, buflomedil
    • A61K31/4015—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having five-membered rings with one nitrogen as the only ring hetero atom, e.g. sulpiride, succinimide, tolmetin, buflomedil having oxo groups directly attached to the heterocyclic ring, e.g. piracetam, ethosuximide
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/0012—Galenical forms characterised by the site of application
    • A61K9/0053—Mouth and digestive tract, i.e. intraoral and peroral administration
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/20—Pills, tablets, discs, rods
    • A61K9/2004—Excipients; Inactive ingredients
    • A61K9/2022—Organic macromolecular compounds
    • A61K9/205—Polysaccharides, e.g. alginate, gums; Cyclodextrin
    • A61K9/2054—Cellulose; Cellulose derivatives, e.g. hydroxypropyl methylcellulose
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/20—Pills, tablets, discs, rods
    • A61K9/2004—Excipients; Inactive ingredients
    • A61K9/2009—Inorganic compounds
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/20—Pills, tablets, discs, rods
    • A61K9/2004—Excipients; Inactive ingredients
    • A61K9/2013—Organic compounds, e.g. phospholipids, fats
    • 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
    • A61P25/08—Antiepileptics; Anticonvulsants
    • 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
    • A61P25/14—Drugs for disorders of the nervous system for treating abnormal movements, e.g. chorea, dyskinesia
    • A61P25/16—Anti-Parkinson drugs
    • 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
    • A61P25/18—Antipsychotics, i.e. neuroleptics; Drugs for mania or schizophrenia
    • 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
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P25/00—Drugs for disorders of the nervous system
    • A61P25/30—Drugs for disorders of the nervous system for treating abuse or dependence

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Medicinal Chemistry (AREA)
  • Epidemiology (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Neurosurgery (AREA)
  • Neurology (AREA)
  • Biomedical Technology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Psychiatry (AREA)
  • Biophysics (AREA)
  • Molecular Biology (AREA)
  • Inorganic Chemistry (AREA)
  • Nutrition Science (AREA)
  • Physiology (AREA)
  • Hospice & Palliative Care (AREA)
  • Addiction (AREA)
  • Psychology (AREA)
  • Pain & Pain Management (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Medicinal Preparation (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
CA2986598A 2015-05-22 2016-05-20 Extended release pharmaceutical compositions of levetiracetam Active CA2986598C (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201562165812P 2015-05-22 2015-05-22
US62/165,812 2015-05-22
PCT/US2016/033567 WO2016191288A1 (en) 2015-05-22 2016-05-20 Extended release pharmaceutical compositions of levetiracetam
US15/160,424 2016-05-20
US15/160,424 US10159648B2 (en) 2015-05-22 2016-05-20 Extended release pharmaceutical compositions of levetiracetam

Publications (2)

Publication Number Publication Date
CA2986598A1 CA2986598A1 (en) 2016-12-01
CA2986598C true CA2986598C (en) 2023-09-26

Family

ID=56117989

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2986598A Active CA2986598C (en) 2015-05-22 2016-05-20 Extended release pharmaceutical compositions of levetiracetam

Country Status (13)

Country Link
US (4) US10159648B2 (enExample)
JP (4) JP6899043B2 (enExample)
CN (2) CN107810002B (enExample)
AU (3) AU2016268096B2 (enExample)
BR (1) BR112017025031B1 (enExample)
CA (1) CA2986598C (enExample)
EA (1) EA034167B8 (enExample)
HK (1) HK1251980B (enExample)
IL (3) IL255782B (enExample)
MX (2) MX384391B (enExample)
NZ (1) NZ738682A (enExample)
WO (1) WO2016191288A1 (enExample)
ZA (2) ZA201708703B (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3260118B1 (en) * 2008-10-16 2021-03-24 The Johns Hopkins University Methods and compositions for improving cognitive function
WO2014078568A1 (en) 2012-11-14 2014-05-22 The Johns Hopkins University Methods and compositions for treating schizophrenia
WO2014144663A1 (en) 2013-03-15 2014-09-18 The Johns Hopkins University Methods and compositions for improving cognitive function
EP2968220B1 (en) 2013-03-15 2021-05-05 Agenebio, Inc. Methods and compositions for improving cognitive function
NZ738682A (en) 2015-05-22 2022-01-28 Agenebio Inc Extended release pharmaceutical compositions of levetiracetam
US20180170941A1 (en) 2016-12-19 2018-06-21 Agenebio, Inc. Benzodiazepine derivatives, compositions, and methods for treating cognitive impairment
EP3955905A4 (en) * 2019-04-18 2023-05-31 Prevep LLC THERAPEUTIC COMBINATIONS, LIQUID PHARMACEUTICAL COMPOSITIONS, KITS FOR THEIR PREPARATION AND PROCESSES FOR THEIR USE
US20240423953A1 (en) * 2021-01-26 2024-12-26 The Regents Of The University Of California Methods and compositions for targeting sv2 proteins for immune regulation
IL316051A (en) * 2022-04-01 2024-11-01 Agenebio Inc Methods for preventing or slowing the progression of cognitive decline or impairment in subjects displaying normal cognitive performance
US20240132513A1 (en) 2022-08-19 2024-04-25 Agenebio, Inc. Benzazepine derivatives, compositions, and methods for treating cognitive impairment

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