HRP20181567T2 - Kristalni metiltioninij klorid hidrati – dio 2 - Google Patents

Kristalni metiltioninij klorid hidrati – dio 2 Download PDF

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Publication number
HRP20181567T2
HRP20181567T2 HRP20181567TT HRP20181567T HRP20181567T2 HR P20181567 T2 HRP20181567 T2 HR P20181567T2 HR P20181567T T HRP20181567T T HR P20181567TT HR P20181567 T HRP20181567 T HR P20181567T HR P20181567 T2 HRP20181567 T2 HR P20181567T2
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Croatia
Prior art keywords
methylthioninium chloride
chloride monohydrate
cukα
hydrates
wavelength
Prior art date
Application number
HRP20181567TT
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English (en)
Inventor
Rolf Hilfiker
Timo Rager
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Wista Laboratories Ltd.
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=43415329&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=HRP20181567(T2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Wista Laboratories Ltd. filed Critical Wista Laboratories Ltd.
Publication of HRP20181567T1 publication Critical patent/HRP20181567T1/hr
Publication of HRP20181567T2 publication Critical patent/HRP20181567T2/hr

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    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D279/00Heterocyclic compounds containing six-membered rings having one nitrogen atom and one sulfur atom as the only ring hetero atoms
    • C07D279/101,4-Thiazines; Hydrogenated 1,4-thiazines
    • C07D279/141,4-Thiazines; Hydrogenated 1,4-thiazines condensed with carbocyclic rings or ring systems
    • C07D279/18[b, e]-condensed with two six-membered rings
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/33Heterocyclic compounds
    • A61K31/395Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/435Heterocyclic 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
    • A61K31/44Non condensed pyridines; Hydrogenated derivatives thereof
    • A61K31/445Non condensed piperidines, e.g. piperocaine
    • A61K31/4515Non condensed piperidines, e.g. piperocaine having a butyrophenone group in position 1, e.g. haloperidol
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P17/00Drugs for dermatological disorders
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P25/00Drugs for disorders of the nervous system
    • A61P25/28Drugs 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
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P31/00Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P31/00Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • A61P31/12Antivirals
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P31/00Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • A61P31/12Antivirals
    • A61P31/14Antivirals for RNA viruses
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P31/00Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • A61P31/12Antivirals
    • A61P31/14Antivirals for RNA viruses
    • A61P31/18Antivirals for RNA viruses for HIV
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P35/00Antineoplastic agents
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D279/00Heterocyclic compounds containing six-membered rings having one nitrogen atom and one sulfur atom as the only ring hetero atoms
    • C07D279/101,4-Thiazines; Hydrogenated 1,4-thiazines
    • C07D279/141,4-Thiazines; Hydrogenated 1,4-thiazines condensed with carbocyclic rings or ring systems
    • C07D279/18[b, e]-condensed with two six-membered rings
    • C07D279/22[b, e]-condensed with two six-membered rings with carbon atoms directly attached to the ring nitrogen atom
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07BGENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
    • C07B2200/00Indexing scheme relating to specific properties of organic compounds
    • C07B2200/13Crystalline forms, e.g. polymorphs
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/30Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change

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  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Medicinal Chemistry (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Virology (AREA)
  • Oncology (AREA)
  • Communicable Diseases (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Neurology (AREA)
  • Neurosurgery (AREA)
  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
  • Epidemiology (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • AIDS & HIV (AREA)
  • Hospice & Palliative Care (AREA)
  • Dermatology (AREA)
  • Psychiatry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Nitrogen- Or Sulfur-Containing Heterocyclic Ring Compounds With Rings Of Six Or More Members (AREA)
  • Steroid Compounds (AREA)

Claims (6)

1. Kristalni metiltioninij klorid monohidrat u Obliku E, naznačen time, da ima slijedeće karakteristične maksimume u difraktogramu rendgenske difrakcije praha (koristeći CuKα kao izvor radijacije, na valnoj duljini od 1.54180 Å): [image]
2. Spoj prema zahtjevu 1, naznačen time, da ima slijedeće karakteristične maksimume u difraktogramu rendgenske difrakcije praha (koristeći CuKα kao izvor radijacije, na valnoj duljini od 1.54180 Å): [image] ili ne pokazuje termalni događaj sve do temperature dekompozicije od 220°C, kada se zagrijava brzinom od 100°C po minuti diferencijalnom pretražnom kalorimetrijom.
3. Postupak za dobivanje metiltioninij klorid monohidrata u Obliku E prema zahtjevu 1 ili zahtjevu 2, naznačen time, da se metiltioninij klorid koji sadrži vodu ili mješavina različitih hidrata ili specifičnih hidrata metiltioninij klorida, suspendira i miješa na ambijentalnoj temperaturi u suhom otapalu, poželjno u izopropanolu, da bi se stvorio Oblik E, a krutina se izolira filtracijom; i ostatak otapala se ukloni iz krutine ili vakuumskim sušenjem ili upuhivanjem suhog plina.
4. Farmaceutski pripravak, naznačen time, da sadrži metiltioninij klorid monohidrat u Obliku E prema zahtjevu 1 ili zahtjevu 2, i opcionalno farmaceutski prihvatljiv nosač, ekscipijent ili razrjeđivač.
5. Metiltioninij klorid monohidrat u Obliku E prema zahtjevu 1 ili zahtjevu 2, naznačen time, da služi za uporabu u postupku liječenja ljudskog ili životinjskog tijela putem terapije.
6. Metiltioninij klorid monohidrat u Obliku E prema zahtjevu 1 ili zahtjevu 2, naznačen time, da je za uporabu u postupku liječenja stanja bolesti, na primjer u liječenju tauopatije, Alzheimerove bolesti (AD), raka kože, melanoma, hepatitisa C, HIV-a ili virusa Zapadnog Nila.
HRP20181567TT 2009-09-24 2010-09-23 Kristalni metiltioninij klorid hidrati – dio 2 HRP20181567T2 (hr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US24539109P 2009-09-24 2009-09-24
EP15176967.6A EP2963024B1 (en) 2009-09-24 2010-09-23 Crystalline methylthioninium chloride hydrates - part 2

Publications (2)

Publication Number Publication Date
HRP20181567T1 HRP20181567T1 (hr) 2018-11-30
HRP20181567T2 true HRP20181567T2 (hr) 2022-09-30

Family

ID=43415329

Family Applications (3)

Application Number Title Priority Date Filing Date
HRP20181567TT HRP20181567T2 (hr) 2009-09-24 2010-09-23 Kristalni metiltioninij klorid hidrati – dio 2
HRP20231201TT HRP20231201T1 (hr) 2009-09-24 2010-09-23 Kristalni metiltionij klorid hidrati
HRP20210086TT HRP20210086T1 (hr) 2009-09-24 2021-01-19 Kristalni metiltioninij-klorid-hidrati

Family Applications After (2)

Application Number Title Priority Date Filing Date
HRP20231201TT HRP20231201T1 (hr) 2009-09-24 2010-09-23 Kristalni metiltionij klorid hidrati
HRP20210086TT HRP20210086T1 (hr) 2009-09-24 2021-01-19 Kristalni metiltioninij-klorid-hidrati

Country Status (20)

Country Link
US (1) US8765742B2 (hr)
EP (4) EP3378856B1 (hr)
JP (1) JP5806217B2 (hr)
KR (3) KR20170061177A (hr)
CN (2) CN102666511B (hr)
AU (1) AU2010299571B2 (hr)
BR (4) BR122019022631B8 (hr)
CA (4) CA3141737C (hr)
DK (4) DK2963024T3 (hr)
ES (4) ES2689029T3 (hr)
FI (1) FI3792254T3 (hr)
HK (2) HK1167653A1 (hr)
HR (3) HRP20181567T2 (hr)
MX (2) MX2012003083A (hr)
MY (1) MY159782A (hr)
PL (4) PL2480541T3 (hr)
PT (4) PT2480541E (hr)
SG (1) SG10201408584UA (hr)
SI (4) SI2963024T1 (hr)
WO (1) WO2011036558A2 (hr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9925282B2 (en) 2009-01-29 2018-03-27 The General Hospital Corporation Cromolyn derivatives and related methods of imaging and treatment
EP2480540B1 (en) * 2009-09-24 2017-11-29 WisTa Laboratories Ltd. Methylthioninium chloride pentahydrate, preparation and pharmaceutical use thereof
US10058530B2 (en) 2012-10-25 2018-08-28 The General Hospital Corporation Combination therapies for the treatment of Alzheimer's disease and related disorders
EP3563849A3 (en) * 2012-10-25 2020-02-12 The General Hospital Corporation Combination therapies for the treatment of alzheimer's disease and related disorders
US10525005B2 (en) 2013-05-23 2020-01-07 The General Hospital Corporation Cromolyn compositions and methods thereof
EP3060205A4 (en) 2013-10-22 2017-06-28 The General Hospital Corporation Cromolyn derivatives and related methods of imaging and treatment
US10765755B1 (en) 2013-11-20 2020-09-08 University Of South Florida Preparation and characterization of methylene blue nanoparticles for Alzheimer's disease and other tauopathies
MY201804A (en) 2016-07-25 2024-03-19 Wista Laboratories Ltd Administration and dosage of diaminophenothiazines
CA3033079A1 (en) 2016-08-31 2018-03-08 The General Hospital Corporation Macrophages/microglia in neuro-inflammation associated with neurodegenerative diseases
GB201614834D0 (en) 2016-09-01 2016-10-19 Wista Lab Ltd Treatment of dementia
WO2019017995A1 (en) 2017-07-20 2019-01-24 Aztherapies, Inc. FORMULATIONS OF CROMOLYNE SODIUM POWDER AND IBUPROFEN
CN113038944A (zh) 2018-07-02 2021-06-25 通用医疗公司 色甘酸钠和α-乳糖的粉末化制剂
WO2023232764A1 (en) 2022-05-31 2023-12-07 Wista Laboratories Ltd. Treatment of neurodegenerative disorders utilising methylthioninium (mt)-containing compounds
WO2024061971A1 (en) 2022-09-21 2024-03-28 Wista Laboratories Ltd. Novel formulations and vehicles

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9506197D0 (en) 1995-03-27 1995-05-17 Hoffmann La Roche Inhibition of tau-tau association.
GB0101049D0 (en) 2001-01-15 2001-02-28 Univ Aberdeen Materials and methods relating to protein aggregation in neurodegenerative disease
GB0322756D0 (en) 2003-09-29 2003-10-29 Univ Aberdeen Methods of chemical synthesis
JP5186212B2 (ja) * 2004-09-23 2013-04-17 ウィスタ ラボラトリーズ リミテッド メチルチオニニウム塩化物(mtc)などのジアミノフェノチアジニウム化合物を化学合成および精製する方法
WO2006032879A2 (en) 2004-09-23 2006-03-30 Wista Laboratories Ltd. Methods of chemical synthesis and purification of diaminophenothiazinium compounds including methylthioninium chloride (mtc)
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
CN103735554B (zh) 2006-03-29 2018-03-20 维斯塔实验室有限公司 蛋白聚集抑制剂
CN101631780A (zh) * 2007-04-03 2010-01-20 普罗瑟塔生物谐成公司 用于抗病毒治疗的吩噻嗪衍生物
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EP2963024A2 (en) 2016-01-06
EP3378856B1 (en) 2020-12-02
CA3077911C (en) 2022-03-01
SG10201408584UA (en) 2015-02-27
MY159782A (en) 2017-01-31
KR20170061177A (ko) 2017-06-02
KR20120099409A (ko) 2012-09-10
DK3792254T3 (da) 2023-09-25
HK1167653A1 (en) 2012-12-07
MX2012003083A (es) 2012-04-30
SI2480541T1 (sl) 2016-02-29
DK2480541T3 (en) 2016-02-01
HRP20210086T1 (hr) 2021-03-05
WO2011036558A9 (en) 2011-08-04
US20120238556A1 (en) 2012-09-20
PL3378856T3 (pl) 2021-05-31
FI3792254T3 (fi) 2023-09-22
CA3077911A1 (en) 2011-03-31
US8765742B2 (en) 2014-07-01
CA2773305C (en) 2018-07-03
EP2963024A3 (en) 2016-02-17
ES2557318T3 (es) 2016-01-25
JP5806217B2 (ja) 2015-11-10
ES2689029T3 (es) 2018-11-08
AU2010299571A1 (en) 2012-04-12
HK1213897A1 (zh) 2016-07-15
PL2480541T3 (pl) 2016-03-31
WO2011036558A2 (en) 2011-03-31
BR122019022612B8 (pt) 2021-07-27
EP3378856A2 (en) 2018-09-26
PT3378856T (pt) 2021-02-02
BR112012006638A2 (pt) 2016-05-03
CA3004822A1 (en) 2011-03-31
EP2480541B1 (en) 2015-11-04
EP3792254B1 (en) 2023-07-26
WO2011036558A3 (en) 2011-11-24
JP2013505925A (ja) 2013-02-21
PT2480541E (pt) 2016-01-26
BR122019022631B1 (pt) 2021-03-16
PL2963024T3 (pl) 2019-02-28
ES2960761T3 (es) 2024-03-06
CA3004822C (en) 2020-07-21
SI2963024T1 (sl) 2018-10-30
BR122019022631B8 (pt) 2021-07-27
DK3378856T3 (da) 2020-12-21
PL3792254T3 (pl) 2024-02-12
CN102666511A (zh) 2012-09-12
SI3378856T1 (sl) 2021-03-31
EP2963024B1 (en) 2018-07-18
AU2010299571B2 (en) 2014-07-31
PT2963024T (pt) 2018-10-16
CN105061358A (zh) 2015-11-18
BR122019022612B1 (pt) 2021-03-09
EP3792254A1 (en) 2021-03-17
CA3141737A1 (en) 2011-03-31
BR112012006638B1 (pt) 2020-05-26
MX355627B (es) 2018-04-25
HRP20231201T1 (hr) 2024-01-19
CA3141737C (en) 2023-10-03
CN102666511B (zh) 2015-09-16
EP3378856A3 (en) 2018-11-07
CA2773305A1 (en) 2011-03-31
DK2963024T3 (en) 2018-10-08
BR122019022628B1 (pt) 2021-03-16
BR122019022628B8 (pt) 2021-07-27
KR20180094126A (ko) 2018-08-22
SI3792254T1 (sl) 2023-11-30
EP2480541A2 (en) 2012-08-01
PT3792254T (pt) 2023-10-19
ES2847003T3 (es) 2021-07-30
HRP20181567T1 (hr) 2018-11-30

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