AU2020298758B2 - Therapeutic interactions of leucomethylthioninium - Google Patents

Therapeutic interactions of leucomethylthioninium

Info

Publication number
AU2020298758B2
AU2020298758B2 AU2020298758A AU2020298758A AU2020298758B2 AU 2020298758 B2 AU2020298758 B2 AU 2020298758B2 AU 2020298758 A AU2020298758 A AU 2020298758A AU 2020298758 A AU2020298758 A AU 2020298758A AU 2020298758 B2 AU2020298758 B2 AU 2020298758B2
Authority
AU
Australia
Prior art keywords
treatment
compound
lmtm
lmtx
therapeutic
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
AU2020298758A
Other languages
English (en)
Other versions
AU2020298758A1 (en
Inventor
Jochen Klein
Valeria MELIS
Grazyna NIEWIADOMSKA
Gernot Riedel
Karima SCHWAB
Marta STECZKOWSKA
Claude Michel Wischik
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.)
TauRx Therapeutics Management Ltd
Original Assignee
TauRx Therapeutics Management Ltd
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 TauRx Therapeutics Management Ltd filed Critical TauRx Therapeutics Management Ltd
Publication of AU2020298758A1 publication Critical patent/AU2020298758A1/en
Assigned to TauRx Therapeutics Management Ltd reassignment TauRx Therapeutics Management Ltd Request for Assignment Assignors: WISTA LABORATORIES LTD.
Application granted granted Critical
Publication of AU2020298758B2 publication Critical patent/AU2020298758B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • 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
    • A61K31/54—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with at least one nitrogen and one sulfur as the ring hetero atoms, e.g. sulthiame
    • A61K31/5415—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with at least one nitrogen and one sulfur as the ring hetero atoms, e.g. sulthiame ortho- or peri-condensed with carbocyclic ring systems, e.g. phenothiazine, chlorpromazine, piroxicam
    • 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
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/48—Other medical applications
    • A61B5/4848—Monitoring or testing the effects of treatment, e.g. of medication
    • 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
    • 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
    • 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
    • A61K31/27—Esters, e.g. nitroglycerine, selenocyanates of carbamic or thiocarbamic acids, meprobamate, carbachol, neostigmine
    • 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
    • A61K31/445—Non condensed piperidines, e.g. piperocaine
    • 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
    • A61K31/55—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having seven-membered rings, e.g. azelastine, pentylenetetrazole
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K49/00—Preparations for testing in vivo
    • A61K49/0004—Screening or testing of compounds for diagnosis of disorders, assessment of conditions, e.g. renal clearance, gastric emptying, testing for diabetes, allergy, rheuma, pancreas functions

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Epidemiology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Neurosurgery (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Neurology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Psychiatry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Hospice & Palliative Care (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Organic Chemistry (AREA)
  • Emergency Medicine (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Pathology (AREA)
  • Physics & Mathematics (AREA)
  • Biophysics (AREA)
  • Steroid Compounds (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Diabetes (AREA)
  • Endocrinology (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Rheumatology (AREA)
  • Toxicology (AREA)
  • Urology & Nephrology (AREA)
AU2020298758A 2019-07-01 2020-06-30 Therapeutic interactions of leucomethylthioninium Active AU2020298758B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB1909493.7 2019-07-01
GBGB1909493.7A GB201909493D0 (en) 2019-07-01 2019-07-01 Therapeutic interactions
PCT/EP2020/068422 WO2021001380A1 (en) 2019-07-01 2020-06-30 Therapeutic interactions of leucomethylthioninium

Publications (2)

Publication Number Publication Date
AU2020298758A1 AU2020298758A1 (en) 2022-02-24
AU2020298758B2 true AU2020298758B2 (en) 2026-07-30

Family

ID=67540109

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2020298758A Active AU2020298758B2 (en) 2019-07-01 2020-06-30 Therapeutic interactions of leucomethylthioninium

Country Status (12)

Country Link
US (1) US20230031369A1 (enExample)
EP (1) EP3989954A1 (enExample)
JP (1) JP7638915B2 (enExample)
KR (1) KR20220027203A (enExample)
CN (1) CN114126622A (enExample)
AU (1) AU2020298758B2 (enExample)
BR (1) BR112021025256A2 (enExample)
CA (1) CA3143790A1 (enExample)
GB (1) GB201909493D0 (enExample)
IL (1) IL289338B2 (enExample)
MX (1) MX2021015292A (enExample)
WO (1) WO2021001380A1 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL3487505T3 (pl) 2016-07-25 2023-10-09 Wista Laboratories Ltd. Podawanie i dawkowanie diaminofenotiazyn
BR112021000802A2 (pt) 2018-07-26 2021-04-13 Wista Laboratories Ltd. Dosagem otimizada de diaminofenotiazinas em populações
GB202500018D0 (en) * 2025-01-02 2025-02-19 Wista Lab Ltd Long term dosing of neurodegenerative disorders utilising methylthioninium (mt) containing compounds

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018019823A1 (en) * 2016-07-25 2018-02-01 Wista Laboratories Ltd. Administration and dosage of diaminophenothiazines

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0100119D0 (en) 2001-01-03 2001-02-14 Univ Aberdeen Materials and methods relating to protein aggregation in neurodegenerative disease
GB0106953D0 (en) 2001-03-20 2001-05-09 Univ Aberdeen Neufofibrillary labels
CN104119294B (zh) 2006-03-29 2018-10-30 维斯塔实验室有限公司 3,7-二氨基-10h-吩噻嗪化合物的制备方法
AU2008265045B2 (en) 2007-06-19 2014-02-27 Taurx Therapeutics Management Ltd. Phenothiazine compounds for treating Mild Cognitive Impairment
PT2954932T (pt) 2007-10-03 2018-12-12 Wista Lab Ltd Utilização terapêutica de diaminofenotiazinas
CN101911081A (zh) 2007-11-05 2010-12-08 维斯塔实验室有限公司 用于临床试验的体系
KR101888713B1 (ko) 2011-02-11 2018-08-14 위스타 레보레이토리스 리미티드 페노티아진 디아미늄 염 및 이의 용도
GB201614834D0 (en) * 2016-09-01 2016-10-19 Wista Lab Ltd Treatment of dementia
BR112021000802A2 (pt) * 2018-07-26 2021-04-13 Wista Laboratories Ltd. Dosagem otimizada de diaminofenotiazinas em populações

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018019823A1 (en) * 2016-07-25 2018-02-01 Wista Laboratories Ltd. Administration and dosage of diaminophenothiazines

Also Published As

Publication number Publication date
WO2021001380A1 (en) 2021-01-07
US20230031369A1 (en) 2023-02-02
GB201909493D0 (en) 2019-08-14
IL289338B2 (en) 2026-07-01
AU2020298758A1 (en) 2022-02-24
CA3143790A1 (en) 2021-01-07
IL289338B1 (en) 2026-03-01
EP3989954A1 (en) 2022-05-04
JP7638915B2 (ja) 2025-03-04
IL289338A (en) 2022-02-01
JP2022538642A (ja) 2022-09-05
BR112021025256A2 (pt) 2022-01-25
MX2021015292A (es) 2022-01-18
KR20220027203A (ko) 2022-03-07
CN114126622A (zh) 2022-03-01

Legal Events

Date Code Title Description
PC1 Assignment before grant (sect. 113)

Owner name: TAURX THERAPEUTICS MANAGEMENT LTD

Free format text: FORMER APPLICANT(S): WISTA LABORATORIES LTD.