CA3254865A1 - Intravenous ganaxolone formulations and their use in treating status epilepticus and other seizure disorders - Google Patents

Intravenous ganaxolone formulations and their use in treating status epilepticus and other seizure disorders

Info

Publication number
CA3254865A1
CA3254865A1 CA3254865A CA3254865A CA3254865A1 CA 3254865 A1 CA3254865 A1 CA 3254865A1 CA 3254865 A CA3254865 A CA 3254865A CA 3254865 A CA3254865 A CA 3254865A CA 3254865 A1 CA3254865 A1 CA 3254865A1
Authority
CA
Canada
Prior art keywords
status epilepticus
seizure disorders
ganaxolone formulations
intravenous
treating status
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.)
Pending
Application number
CA3254865A
Other languages
English (en)
Inventor
Mingbao Zhang
Raymond C Glowaky
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.)
Marinus Pharmaceuticals Inc
Original Assignee
Marinus Pharmaceuticals Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Marinus Pharmaceuticals Inc filed Critical Marinus Pharmaceuticals Inc
Publication of CA3254865A1 publication Critical patent/CA3254865A1/en
Pending legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/56Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids
    • A61K31/57Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids substituted in position 17 beta by a chain of two carbon atoms, e.g. pregnane or progesterone
    • A61K31/573Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids substituted in position 17 beta by a chain of two carbon atoms, e.g. pregnane or progesterone substituted in position 21, e.g. cortisone, dexamethasone, prednisone or aldosterone
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/045Hydroxy compounds, e.g. alcohols; Salts thereof, e.g. alcoholates
    • A61K31/05Phenols
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/56Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids
    • A61K31/57Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids substituted in position 17 beta by a chain of two carbon atoms, e.g. pregnane or progesterone
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K45/00Medicinal preparations containing active ingredients not provided for in groups A61K31/00 - A61K41/00
    • A61K45/06Mixtures of active ingredients without chemical characterisation, e.g. antiphlogistics and cardiaca
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
    • A61K47/06Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite
    • A61K47/08Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite containing oxygen, e.g. ethers, acetals, ketones, quinones, aldehydes, peroxides
    • A61K47/10Alcohols; Phenols; Salts thereof, e.g. glycerol; Polyethylene glycols [PEG]; Poloxamers; PEG/POE alkyl ethers
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
    • A61K47/06Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite
    • A61K47/26Carbohydrates, e.g. sugar alcohols, amino sugars, nucleic acids, mono-, di- or oligo-saccharides; Derivatives thereof, e.g. polysorbates, sorbitan fatty acid esters or glycyrrhizin
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
    • A61K47/06Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite
    • A61K47/28Steroids, e.g. cholesterol, bile acids or glycyrrhetinic acid
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
    • A61K47/30Macromolecular organic or inorganic compounds, e.g. inorganic polyphosphates
    • A61K47/36Polysaccharides; Derivatives thereof, e.g. gums, starch, alginate, dextrin, hyaluronic acid, chitosan, inulin, agar or pectin
    • A61K47/40Cyclodextrins; Derivatives thereof
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
    • A61K47/50Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates
    • A61K47/69Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the conjugate being characterised by physical or galenical forms, e.g. emulsion, particle, inclusion complex, stent or kit
    • A61K47/6949Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the conjugate being characterised by physical or galenical forms, e.g. emulsion, particle, inclusion complex, stent or kit inclusion complexes, e.g. clathrates, cavitates or fullerenes
    • A61K47/6951Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the conjugate being characterised by physical or galenical forms, e.g. emulsion, particle, inclusion complex, stent or kit inclusion complexes, e.g. clathrates, cavitates or fullerenes using cyclodextrin
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/0012Galenical forms characterised by the site of application
    • A61K9/0019Injectable compositions; Intramuscular, intravenous, arterial, subcutaneous administration; Compositions to be administered through the skin in an invasive manner
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/08Solutions
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/14Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
    • A61K9/19Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles lyophilised, i.e. freeze-dried, solutions or dispersions
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P25/00Drugs for disorders of the nervous system
    • A61P25/08Antiepileptics; Anticonvulsants

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (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)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Dermatology (AREA)
  • Inorganic Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Organic Chemistry (AREA)
  • Pain & Pain Management (AREA)
  • Biomedical Technology (AREA)
  • Neurology (AREA)
  • Neurosurgery (AREA)
  • Biochemistry (AREA)
  • Molecular Biology (AREA)
  • Medicinal Preparation (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
CA3254865A 2015-02-06 2016-02-08 Intravenous ganaxolone formulations and their use in treating status epilepticus and other seizure disorders Pending CA3254865A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US201562112943P 2015-02-06 2015-02-06

Publications (1)

Publication Number Publication Date
CA3254865A1 true CA3254865A1 (en) 2025-05-28

Family

ID=56564813

Family Applications (2)

Application Number Title Priority Date Filing Date
CA3254865A Pending CA3254865A1 (en) 2015-02-06 2016-02-08 Intravenous ganaxolone formulations and their use in treating status epilepticus and other seizure disorders
CA2973140A Active CA2973140C (en) 2015-02-06 2016-02-08 Intravenous ganaxolone formulations and their use in treating status epilepticus and other seizure disorders

Family Applications After (1)

Application Number Title Priority Date Filing Date
CA2973140A Active CA2973140C (en) 2015-02-06 2016-02-08 Intravenous ganaxolone formulations and their use in treating status epilepticus and other seizure disorders

Country Status (8)

Country Link
US (4) US20160228454A1 (enExample)
EP (2) EP4059522A1 (enExample)
JP (4) JP2018504420A (enExample)
CN (3) CN115487313A (enExample)
AU (1) AU2016214996B2 (enExample)
CA (2) CA3254865A1 (enExample)
IL (2) IL252848B2 (enExample)
WO (1) WO2016127170A1 (enExample)

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CA2862076C (en) 2012-01-23 2020-04-21 Sage Therapeutics, Inc. Neuroactive steroid formulations and methods of treating cns disorders
PL2887944T3 (pl) 2012-08-21 2022-02-21 Sage Therapeutics, Inc. Allopregnanolon do leczenia lekoopornego stanu padaczkowego
US9549909B2 (en) 2013-05-03 2017-01-24 The Katholieke Universiteit Leuven Method for the treatment of dravet syndrome
JOP20200195A1 (ar) 2014-09-08 2017-06-16 Sage Therapeutics Inc سترويدات وتركيبات نشطة عصبياً، واستخداماتها
CN115487313A (zh) * 2015-02-06 2022-12-20 马瑞纳斯制药公司 静脉内加奈索酮制剂及其用途
MA45276A (fr) * 2015-06-18 2018-04-25 Sage Therapeutics Inc Solutions de stéroïdes neuroactifs et leurs méthodes d'utilisation
CA3001722A1 (en) 2015-10-16 2017-04-20 Marinus Pharmaceuticals, Inc. Injectable neurosteroid formulations containing nanoparticles
JP2019507111A (ja) 2015-12-22 2019-03-14 ゾゲニクス インターナショナル リミテッド 代謝抵抗性フェンフルラミン類縁体およびその使用法
KR102688278B1 (ko) 2015-12-22 2024-07-26 조게닉스 인터내셔널 리미티드 펜플루라민 조성물 및 그 제조 방법
CN113616661A (zh) 2016-03-08 2021-11-09 萨奇治疗股份有限公司 神经活性类固醇、其组合物及用途
US20180042903A1 (en) 2016-08-11 2018-02-15 Ovid Therapeutics Inc. Methods and compositions for treatment of epileptic disorders
CA3032996C (en) 2016-08-24 2025-05-06 Zogenix International Ltd Formulation for inhibiting formation of 5-ht 2b agonists and methods of using same
US10391105B2 (en) 2016-09-09 2019-08-27 Marinus Pharmaceuticals Inc. Methods of treating certain depressive disorders and delirium tremens
EP3525797A4 (en) * 2016-10-14 2020-06-24 Marinus Pharmaceuticals, Inc. Method of administering a neurosteroid to effect electroencephalographic (eeg) burst suppression
CN110225754A (zh) * 2016-11-22 2019-09-10 奥维德医疗公司 用氟吡汀治疗发育障碍和/或癫痫发作紊乱的方法
US10682317B2 (en) 2017-09-26 2020-06-16 Zogenix International Limited Ketogenic diet compatible fenfluramine formulation
WO2019094724A1 (en) * 2017-11-10 2019-05-16 Marinus Pharmaceuticals, Inc. Ganaxolone for use in treating genetic epileptic disoders
CN108535398B (zh) * 2018-04-04 2020-03-27 福州海王福药制药有限公司 一种采用反相高效液相色谱法分离盐酸噻加宾手性对映体的方法
CA3097335A1 (en) 2018-05-11 2019-11-14 Zogenix International Limited Compositions and methods for treating seizure-induced sudden death
WO2019241005A1 (en) 2018-06-14 2019-12-19 Zogenix International Limited Compositions and methods for treating respiratory depression with fenfluramine
WO2020097045A1 (en) * 2018-11-05 2020-05-14 Ovid Therapeutics Inc. Use of gaboxadol, ganaxolone and allopregnanolone to treat movement disorders
AU2019384963B2 (en) 2018-11-19 2022-05-26 Zogenix International Limited Methods of treating Rett syndrome using fenfluramine
WO2020118142A1 (en) 2018-12-07 2020-06-11 Marinus Pharmaceuticals, Inc. Ganaxolone for use in prophylaxis and treatment of pospartum depression
MX2021006317A (es) * 2018-12-14 2021-08-11 Eisai R&D Man Co Ltd Formulaciones farmaceuticas de base acuosa de compuestos de 1,2-dihidropiridina.
WO2020157257A1 (en) * 2019-02-01 2020-08-06 H. Lundbeck A/S Injectable carbamazepine composition essentially free of 10-br-carbamazepine
MX2021009777A (es) * 2019-02-15 2021-12-15 Saol Int Development Ltd Formulaciones inyectables de fenol y metodos de su uso.
EP3930841A4 (en) * 2019-02-25 2022-11-30 Zogenix International Limited A formulation for improving seizure control
US20200338090A1 (en) * 2019-04-29 2020-10-29 Marsh and Wang Medical Systems, LLC Seizure control compositions and methods of using same
US20210260074A1 (en) * 2019-04-29 2021-08-26 Marsh and Wang Medical Systems, LLC Seizure control compositions and methods of using same
SG11202112111WA (en) 2019-05-10 2021-11-29 Brii Biosciences Inc Pharmaceutical composition containing brexanolone, ganaxolone, or zuranolone, and use thereof
CA3145923A1 (en) * 2019-08-05 2021-02-11 David Czekai Ganaxolone for use in treatment of status epilepticus
IL293525A (en) 2019-12-06 2022-08-01 Marinus Pharmaceuticals Inc Ganaxolone for use in the treatment of multiple sclerosis complex
US11612574B2 (en) 2020-07-17 2023-03-28 Zogenix International Limited Method of treating patients infected with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2)
WO2022109440A1 (en) * 2020-11-23 2022-05-27 Marinus Pharmaceuticals, Inc. Ganaxolone for use in treatment of super refractory status epilepticus
EP4255438A4 (en) * 2020-12-07 2024-10-16 Marinus Pharmaceuticals, Inc. USE OF GANAXOLONE IN THE TREATMENT OF AN EPILEPTIC DISORDER
WO2023060020A1 (en) * 2021-10-04 2023-04-13 Marinus Pharmaceuticals, Inc. Ganaxolone for use in treatment of established status epilepticus
CN114272216B (zh) * 2021-10-11 2023-07-04 浙江歌文达生物医药科技有限公司 一种2-氧代-1-吡咯烷衍生物的冻干制剂及其制备
CN116769070B (zh) * 2023-06-07 2025-07-01 浙江工业大学 一种功能化磁性纳米颗粒及作为手性萃取剂在液-液萃取拆分手性化合物中的应用

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RU2574022C2 (ru) * 2010-01-21 2016-01-27 Дробридж Фармасьютикалз Пти Лтд. Анестезирующий состав
PL2887944T3 (pl) * 2012-08-21 2022-02-21 Sage Therapeutics, Inc. Allopregnanolon do leczenia lekoopornego stanu padaczkowego
JP2016501876A (ja) * 2012-11-30 2016-01-21 ザ リージェンツ オブ ザ ユニバーシティ オブ カリフォルニア ステロイドの抗痙攣活性
JOP20200195A1 (ar) * 2014-09-08 2017-06-16 Sage Therapeutics Inc سترويدات وتركيبات نشطة عصبياً، واستخداماتها
CN115487313A (zh) * 2015-02-06 2022-12-20 马瑞纳斯制药公司 静脉内加奈索酮制剂及其用途
US10391105B2 (en) * 2016-09-09 2019-08-27 Marinus Pharmaceuticals Inc. Methods of treating certain depressive disorders and delirium tremens

Also Published As

Publication number Publication date
JP7566961B2 (ja) 2024-10-15
IL252848A0 (en) 2017-08-31
CN115381772A (zh) 2022-11-25
CA2973140C (en) 2025-09-16
CN107427458A (zh) 2017-12-01
AU2016214996A1 (en) 2017-06-29
IL252848B1 (en) 2024-03-01
US20240016817A1 (en) 2024-01-18
EP4059522A1 (en) 2022-09-21
CA2973140A1 (en) 2016-08-11
EP3253418A1 (en) 2017-12-13
IL252848B2 (en) 2024-07-01
AU2016214996B2 (en) 2021-03-04
CN115487313A (zh) 2022-12-20
JP2024178469A (ja) 2024-12-24
JP2018504420A (ja) 2018-02-15
JP2021155457A (ja) 2021-10-07
WO2016127170A1 (en) 2016-08-11
JP2023078301A (ja) 2023-06-06
IL302203A (en) 2023-06-01
US20160228454A1 (en) 2016-08-11
JP7273897B2 (ja) 2023-05-15
US20230293549A1 (en) 2023-09-21
US20250325562A1 (en) 2025-10-23

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