CA3159436A1 - Use of a kv7 potassium channel opener for treating pain - Google Patents

Use of a kv7 potassium channel opener for treating pain Download PDF

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Publication number
CA3159436A1
CA3159436A1 CA3159436A CA3159436A CA3159436A1 CA 3159436 A1 CA3159436 A1 CA 3159436A1 CA 3159436 A CA3159436 A CA 3159436A CA 3159436 A CA3159436 A CA 3159436A CA 3159436 A1 CA3159436 A1 CA 3159436A1
Authority
CA
Canada
Prior art keywords
pain
compound
human
dose
administered
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
CA3159436A
Other languages
English (en)
French (fr)
Inventor
James Philip JOHNSON JR
Gregory N. Beatch
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.)
Xenon Pharmaceuticals Inc
Original Assignee
Johnson Jr James Philip
Xenon 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 Johnson Jr James Philip, Xenon Pharmaceuticals Inc filed Critical Johnson Jr James Philip
Publication of CA3159436A1 publication Critical patent/CA3159436A1/en
Pending legal-status Critical Current

Links

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
    • A61K31/47—Quinolines; Isoquinolines
    • A61K31/472—Non-condensed isoquinolines, e.g. papaverine
    • 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
    • A61K31/13—Amines
    • A61K31/135—Amines having aromatic rings, e.g. ketamine, nortriptyline
    • 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
    • A61K31/13—Amines
    • A61K31/135—Amines having aromatic rings, e.g. ketamine, nortriptyline
    • A61K31/137—Arylalkylamines, e.g. amphetamine, epinephrine, salbutamol, ephedrine or methadone
    • 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
    • A61K31/21—Esters, e.g. nitroglycerine, selenocyanates
    • A61K31/215—Esters, e.g. nitroglycerine, selenocyanates of carboxylic acids
    • A61K31/216—Esters, e.g. nitroglycerine, selenocyanates of carboxylic acids of acids having aromatic rings, e.g. benactizyne, clofibrate
    • 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
    • A61K31/47—Quinolines; Isoquinolines
    • A61K31/485—Morphinan derivatives, e.g. morphine, codeine
    • 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
    • A61P25/02—Drugs for disorders of the nervous system for peripheral neuropathies
    • 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
    • A61P25/04—Centrally acting analgesics, e.g. opioids
    • 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
    • A61P25/06—Antimigraine agents
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P29/00—Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agents; Non-steroidal antiinflammatory drugs [NSAID]
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K2300/00—Mixtures or combinations of active ingredients, wherein at least one active ingredient is fully defined in groups A61K31/00 - A61K41/00

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Medicinal Chemistry (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Organic Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Biomedical Technology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Engineering & Computer Science (AREA)
  • Neurology (AREA)
  • Neurosurgery (AREA)
  • Pain & Pain Management (AREA)
  • Emergency Medicine (AREA)
  • Rheumatology (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Light Guides In General And Applications Therefor (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
CA3159436A 2019-12-06 2020-12-04 Use of a kv7 potassium channel opener for treating pain Pending CA3159436A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201962945093P 2019-12-06 2019-12-06
US62/945,093 2019-12-06
US201962948010P 2019-12-13 2019-12-13
US62/948,010 2019-12-13
PCT/US2020/063471 WO2021113757A1 (en) 2019-12-06 2020-12-04 Use of a kv7 potassium channel opener for treating pain

Publications (1)

Publication Number Publication Date
CA3159436A1 true CA3159436A1 (en) 2021-06-10

Family

ID=73856375

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3159436A Pending CA3159436A1 (en) 2019-12-06 2020-12-04 Use of a kv7 potassium channel opener for treating pain

Country Status (14)

Country Link
EP (1) EP4069211A1 (https=)
JP (1) JP2023504166A (https=)
KR (1) KR20220113411A (https=)
CN (1) CN114786658A (https=)
AU (1) AU2020397173A1 (https=)
BR (1) BR112022010733A2 (https=)
CA (1) CA3159436A1 (https=)
CL (1) CL2022001477A1 (https=)
CR (1) CR20220318A (https=)
IL (1) IL293504A (https=)
MX (1) MX2022006877A (https=)
PE (1) PE20221169A1 (https=)
TW (1) TW202133847A (https=)
WO (1) WO2021113757A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110511220B (zh) 2018-05-22 2022-04-01 上海挚盟医药科技有限公司 作为钾通道调节剂的对二氨基苯衍生物、其制备方法及其在医药上的应用
CA3151863C (en) * 2021-10-27 2024-01-02 Shanghai Zhimeng Biopharma, Inc. Compound as potassium channel regulator and preparation and use thereof
CN113698345B (zh) * 2021-10-27 2022-02-01 上海挚盟医药科技有限公司 作为钾通道调节剂的化合物及其制备和应用

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9915414D0 (en) * 1999-07-01 1999-09-01 Glaxo Group Ltd Medical use
US7553858B2 (en) * 2003-12-17 2009-06-30 Meda Pharma Gmbh & Co. Kg Combination of flupirtine and tramadol
SG174095A1 (en) * 2006-08-23 2011-09-29 Valeant Pharmaceuticals Int Derivatives of 4-(n-azacycloalkyl) anilides as potassium channel modulators
US8993593B2 (en) * 2006-08-23 2015-03-31 Valeant Pharmaceuticals International N-(4-(6-fluoro-3,4-dihydroisoquinolin-2(1H)-yl)-2,6-dimethylphenyl)-3,3-dimethylbutanamide as potassium channel modulators
WO2013067591A1 (en) * 2011-11-10 2013-05-16 Relevare Australia Pty Ltd Topical formulations for pain management
US9248122B2 (en) * 2012-11-28 2016-02-02 Grünenthal GmbH Heteroquinoline-3-carboxamides as KCNQ2/3 modulators
WO2019217924A1 (en) * 2018-05-11 2019-11-14 Xenon Pharmaceuticals Inc. Methods for enhancing the bioavailability and exposure of a voltage-gated potassium channel opener

Also Published As

Publication number Publication date
BR112022010733A2 (pt) 2022-08-23
TW202133847A (zh) 2021-09-16
WO2021113757A1 (en) 2021-06-10
CN114786658A (zh) 2022-07-22
JP2023504166A (ja) 2023-02-01
CR20220318A (es) 2022-10-07
KR20220113411A (ko) 2022-08-12
AU2020397173A1 (en) 2022-06-23
MX2022006877A (es) 2022-07-11
IL293504A (en) 2022-08-01
PE20221169A1 (es) 2022-07-25
CL2022001477A1 (es) 2023-04-28
EP4069211A1 (en) 2022-10-12

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