CA2717741C - Treatment of hearing and balance impairments with redox-active therapeutics - Google Patents

Treatment of hearing and balance impairments with redox-active therapeutics Download PDF

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Publication number
CA2717741C
CA2717741C CA2717741A CA2717741A CA2717741C CA 2717741 C CA2717741 C CA 2717741C CA 2717741 A CA2717741 A CA 2717741A CA 2717741 A CA2717741 A CA 2717741A CA 2717741 C CA2717741 C CA 2717741C
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CA
Canada
Prior art keywords
alkyl
hydroxy
methyl
composition
redox
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.)
Expired - Fee Related
Application number
CA2717741A
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English (en)
French (fr)
Other versions
CA2717741A1 (en
Inventor
Guy M. Miller
Original Assignee
PTC Therapeutics Inc
Bioelectron Technology Corp
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Filing date
Publication date
Application filed by PTC Therapeutics Inc, Bioelectron Technology Corp filed Critical PTC Therapeutics Inc
Publication of CA2717741A1 publication Critical patent/CA2717741A1/en
Application granted granted Critical
Publication of CA2717741C publication Critical patent/CA2717741C/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • A61K31/495—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with two or more nitrogen atoms as the only ring heteroatoms, e.g. piperazine or tetrazines
    • 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
    • A61K31/12—Ketones
    • A61K31/122—Ketones having the oxygen directly attached to a ring, e.g. quinones, vitamin K1, anthralin
    • 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
    • A61K31/16—Amides, e.g. hydroxamic acids
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K33/00—Medicinal preparations containing inorganic active ingredients
    • A61K33/24—Heavy metals; Compounds thereof
    • A61K33/243—Platinum; Compounds thereof
    • 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
    • A61P1/00—Drugs for disorders of the alimentary tract or the digestive system
    • A61P1/08—Drugs for disorders of the alimentary tract or the digestive system for nausea, cinetosis or vertigo; Antiemetics
    • 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
    • A61P25/02—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
    • A61P27/00—Drugs for disorders of the senses
    • A61P27/02—Ophthalmic agents
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P27/00—Drugs for disorders of the senses
    • A61P27/16—Otologicals
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P43/00—Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Public Health (AREA)
  • Medicinal Chemistry (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Neurology (AREA)
  • Neurosurgery (AREA)
  • Biomedical Technology (AREA)
  • Hospice & Palliative Care (AREA)
  • Otolaryngology (AREA)
  • Ophthalmology & Optometry (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)
CA2717741A 2008-03-05 2009-03-04 Treatment of hearing and balance impairments with redox-active therapeutics Expired - Fee Related CA2717741C (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US6833008P 2008-03-05 2008-03-05
US61/068,330 2008-03-05
US19119808P 2008-09-05 2008-09-05
US61/191,198 2008-09-05
PCT/US2009/035996 WO2009111543A2 (en) 2008-03-05 2009-03-04 Treatment of hearing and balance impairments with redox-active therapeutics

Publications (2)

Publication Number Publication Date
CA2717741A1 CA2717741A1 (en) 2009-09-11
CA2717741C true CA2717741C (en) 2018-04-03

Family

ID=41056624

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2717741A Expired - Fee Related CA2717741C (en) 2008-03-05 2009-03-04 Treatment of hearing and balance impairments with redox-active therapeutics

Country Status (5)

Country Link
US (3) US20110046156A1 (https=)
EP (1) EP2262519A4 (https=)
JP (4) JP2011513420A (https=)
CA (1) CA2717741C (https=)
WO (1) WO2009111543A2 (https=)

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WO2007100652A2 (en) 2006-02-22 2007-09-07 Edison Pharmaceuticals, Inc. Side chain variants of redox-active therapeutics for treatment of mitochondrial diseases and other conditions and modulation of energy biomarkers
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US8952071B2 (en) * 2008-01-08 2015-02-10 Edison Pharmaceuticals, Inc. (Het)aryl-p-quinone derivatives for treatment of mitochondrial diseases
WO2009111576A2 (en) 2008-03-05 2009-09-11 Edison Pharmaceuticals, Inc. 2-SUBSTITUTED-p-QUINONE DERIVATIVES FOR TREATMENT OF OXIDATIVE STRESS DISEASES
JP5798481B2 (ja) * 2008-06-25 2015-10-21 エジソン ファーマシューティカルズ， インコーポレイテッド 酸化ストレス疾患を治療するための２−ヘテロシクリルアミノアルキル−（ｐ−キノン）誘導体
MX363223B (es) 2008-09-10 2019-03-15 Bioelectron Tech Corp Tratamiento de trastornos generalizados del desarrollo con terapeuticos con actividad redox.
EP2362726B1 (en) 2008-10-14 2018-08-08 Bioelectron Technology Corporation Treatment of oxidative stress disorders including contrast nephropathy, radiation damage and disruptions in the function of red cells
ES2553557T3 (es) * 2008-10-28 2015-12-10 Edison Pharmaceuticals, Inc. Proceso para la producción de alfa-tocotrienol y derivados
CA2777479C (en) 2009-04-28 2017-10-17 Ptc Therapeutics, Inc. Treatment of leber's hereditary optic neuropathy and dominant optic atrophy with tocotrienol quinones
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US20110172312A1 (en) * 2009-12-31 2011-07-14 Miller Guy M Treatment of leigh syndrome and leigh-like syndrome with tocotrienol quinones
CA2795726A1 (en) * 2010-04-06 2011-10-13 Edison Pharmaceuticals, Inc. Treatment of ataxia telangiectasia
WO2012174286A1 (en) 2011-06-14 2012-12-20 Edison Pharmaceuticals, Inc. Catechol derivatives for treatment of oxidative stress diseases
EP2734512B1 (en) 2011-07-19 2019-11-20 Bioelectron Technology Corporation Methods for selective oxidation of alpha tocotrienol in the presence of non-alpha tocotrienols
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US9670170B2 (en) 2013-03-15 2017-06-06 Bioelectron Technology Corporation Resorufin derivatives for treatment of oxidative stress disorders
US10189830B2 (en) 2013-03-15 2019-01-29 Bioelectron Technology Corporation Alkyl-heteroaryl substituted quinone derivatives for treatment of oxidative stress disorders
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DK3233786T3 (da) * 2014-12-16 2022-05-09 Ptc Therapeutics Inc Polymorfe og amorfe former af (r)-2-hydroxy-2-methyl-4-(2,4,5-trimethyl-3,6- dioxocyclohexa-1,4-dienyl)butanamid
EP3767578B1 (en) 2015-04-16 2023-08-16 Honeywell International Inc. Multi-sensor input analysis for improved safety
US10815211B2 (en) 2015-10-08 2020-10-27 Khondrion Ip B.V. Compounds for treating mitochondrial disease
WO2017106786A1 (en) 2015-12-16 2017-06-22 Bioelectron Technology Corporation Improved methods for enriching alpha-tocotrienol from mixed tocol compositions
US10703701B2 (en) 2015-12-17 2020-07-07 Ptc Therapeutics, Inc. Fluoroalkyl, fluoroalkoxy, phenoxy, heteroaryloxy, alkoxy, and amine 1,4-benzoquinone derivatives for treatment of oxidative stress disorders
KR101785455B1 (ko) * 2016-03-16 2017-11-20 전남대학교산학협력단 귀리 추출물을 유효성분으로 포함하는 난청의 예방 또는 치료용 약제학적 조성물
JP2018083799A (ja) 2016-11-15 2018-05-31 バイオエレクトロン テクノロジー コーポレイション ２−置換アミノ−ナフト［１，２−ｄ］イミダゾール−５−オン化合物またはその製薬学上許容される塩
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KR102177610B1 (ko) * 2019-03-28 2020-11-11 단국대학교 천안캠퍼스 산학협력단 청각세포와의 공배양을 이용한 배아줄기세포의 내이 세포로의 분화 방법
JP7531808B2 (ja) * 2020-11-04 2024-08-13 国立大学法人 東京大学 騒音性難聴の予防剤
MX2024000445A (es) 2021-07-08 2024-04-05 Ptc Therapeutics Inc Composiciones farmaceuticas que comprenden 2,3,5-trimetil-6-nonilc iclohexa-2,5-dieno-1,4-diona.

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Also Published As

Publication number Publication date
US20180200248A1 (en) 2018-07-19
JP2014077019A (ja) 2014-05-01
JP6131200B2 (ja) 2017-05-17
CA2717741A1 (en) 2009-09-11
JP2015205938A (ja) 2015-11-19
EP2262519A2 (en) 2010-12-22
EP2262519A4 (en) 2011-03-23
WO2009111543A3 (en) 2009-12-30
US20110046156A1 (en) 2011-02-24
JP2011513420A (ja) 2011-04-28
US20140249160A1 (en) 2014-09-04
JP2017193590A (ja) 2017-10-26
WO2009111543A2 (en) 2009-09-11

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