US20220031699A1 - Methods of treating myeloproliferative disorders - Google Patents

Methods of treating myeloproliferative disorders Download PDF

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Publication number
US20220031699A1
US20220031699A1 US17/279,765 US201917279765A US2022031699A1 US 20220031699 A1 US20220031699 A1 US 20220031699A1 US 201917279765 A US201917279765 A US 201917279765A US 2022031699 A1 US2022031699 A1 US 2022031699A1
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Prior art keywords
thiamine
patient
compound
myelofibrosis
administered
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Pending
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US17/279,765
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English (en)
Inventor
Tymara Berry
John Hood
Catriona Jamieson
Curtis L. Scribner
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Impact Biomedicines Inc
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Impact Biomedicines Inc
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Application filed by Impact Biomedicines Inc filed Critical Impact Biomedicines Inc
Priority to US17/279,765 priority Critical patent/US20220031699A1/en
Assigned to IMPACT BIOMEDICINES, INC. reassignment IMPACT BIOMEDICINES, INC. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: CELGENE CORPORATION
Assigned to IMPACT BIOMEDICINES, INC. reassignment IMPACT BIOMEDICINES, INC. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: JAMIESON, CATRIONA, HOOD, JOHN, SCRIBNER, Curtis L.
Assigned to CELGENE CORPORATION reassignment CELGENE CORPORATION ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: BERRY, Tymara
Publication of US20220031699A1 publication Critical patent/US20220031699A1/en
Pending legal-status Critical Current

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    • 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
    • A61K31/495Heterocyclic 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
    • A61K31/505Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim
    • A61K31/506Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim not condensed and containing further heterocyclic rings
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/63Compounds containing para-N-benzenesulfonyl-N-groups, e.g. sulfanilamide, p-nitrobenzenesulfonyl hydrazide
    • A61K31/635Compounds containing para-N-benzenesulfonyl-N-groups, e.g. sulfanilamide, p-nitrobenzenesulfonyl hydrazide having a heterocyclic ring, e.g. sulfadiazine
    • 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
    • A61K31/495Heterocyclic 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
    • A61K31/505Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim
    • A61K31/506Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim not condensed and containing further heterocyclic rings
    • A61K31/51Thiamines, e.g. vitamin B1
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/66Phosphorus compounds
    • A61K31/675Phosphorus compounds having nitrogen as a ring hetero atom, e.g. pyridoxal phosphate
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K33/00Medicinal preparations containing inorganic active ingredients
    • A61K33/06Aluminium, calcium or magnesium; Compounds thereof, e.g. clay
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P35/00Antineoplastic agents
    • A61P35/02Antineoplastic agents specific for leukemia
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K2300/00Mixtures or combinations of active ingredients, wherein at least one active ingredient is fully defined in groups A61K31/00 - A61K41/00

Definitions

  • the cognitive assessment occurs during the 2 nd 28-day cycle. In some embodiments, the cognitive assessment occurs during the 3 rd 28-day cycle. In some embodiments, the cognitive assessment occurs during at least every 3 rd 28-day cycle. In some embodiments, the cognitive assessment comprises a mini-mental state examination. In some embodiments, the method further comprises analyzing thiamine level in the patient.
  • thiamine equivalent refers to an agent that delivers or is capable of delivering a bioequivalent amount of thiamine.
  • Such thiamine equivalents include prodrugs of thiamine as well as derivatives of thiamine such as thiamine monophosphate, thiamine pyrophosphate (also known as thiamine diphosphate), and thiamine triphosphate.
  • a thiamine equivalent is a dietary form of thiamine such as that found in vegetables or other food sources.
  • unit dosage form refers to a physically discrete unit of inventive formulation appropriate for the subject to be treated. It will be understood, however, that the total daily usage of the compositions of the present invention will be decided by the attending physician within the scope of sound medical judgment.
  • the specific effective dose level for any particular subject or organism will depend upon a variety of factors including the disorder being treated and the severity of the disorder; activity of specific active agent employed; specific composition employed; age, body weight, general health, sex and diet of the subject; time of administration, and rate of excretion of the specific active agent employed; duration of the treatment; drugs and/or additional therapies used in combination or coincidental with specific compound(s) employed, and like factors well known in the medical arts.
  • the disease is characterized by clonal myeloproliferation, ineffective erythropoiesis, bone marrow stromal changes, hepatosplenic extramedullary hematopoiesis, and aberrant cytokine expression (Tefferi A, Pardanani A. JAK inhibitors in myeloproliferative neoplasms: rationale, current data and perspective. Blood Rev. 2011 September; 25(5):229-37). Patients typically present with splenomegaly, constitutional symptoms, moderate to severe anemia, thrombocytopenia, and leukocytosis.
  • Compound I is administered in the form of a dihydrochloride monohydrate (e.g., Compound II).
  • provided methods comprise administering Compound I, or a pharmaceutically acceptable salt or hydrate thereof, (e.g., Compound II), once daily to the patient for two or more 28-day cycles, wherein the patient's thiamine levels are assessed at the beginning of every 28-day cycle.
  • provided methods comprise administering Compound I, or a pharmaceutically acceptable salt or hydrate thereof, (e.g., Compound II), once daily to the patient for two or more 28-day cycles, wherein the patient's thiamine levels are assessed at the end of each 28-day cycle.

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  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Chemical & Material Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Hematology (AREA)
  • Oncology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Coloring Foods And Improving Nutritive Qualities (AREA)
US17/279,765 2018-09-25 2019-09-24 Methods of treating myeloproliferative disorders Pending US20220031699A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US17/279,765 US20220031699A1 (en) 2018-09-25 2019-09-24 Methods of treating myeloproliferative disorders

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201862736369P 2018-09-25 2018-09-25
US201862783076P 2018-12-20 2018-12-20
US17/279,765 US20220031699A1 (en) 2018-09-25 2019-09-24 Methods of treating myeloproliferative disorders
PCT/US2019/052608 WO2020068755A1 (en) 2018-09-25 2019-09-24 Methods of treating myeloproliferative disorders

Related Parent Applications (1)

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PCT/US2019/052608 A-371-Of-International WO2020068755A1 (en) 2018-09-25 2019-09-24 Methods of treating myeloproliferative disorders

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US17/560,373 Continuation US11400092B2 (en) 2018-09-25 2021-12-23 Methods of treating myeloproliferative disorders

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US17/279,765 Pending US20220031699A1 (en) 2018-09-25 2019-09-24 Methods of treating myeloproliferative disorders
US17/560,373 Active US11400092B2 (en) 2018-09-25 2021-12-23 Methods of treating myeloproliferative disorders

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US (2) US20220031699A1 (pt)
EP (1) EP3856169A4 (pt)
JP (1) JP2022502492A (pt)
KR (1) KR20210102192A (pt)
CN (1) CN113286584A (pt)
AU (1) AU2019346521A1 (pt)
BR (1) BR112021005518A2 (pt)
CL (1) CL2021000744A1 (pt)
IL (1) IL281736A (pt)
MA (1) MA53741A (pt)
MX (2) MX2021003450A (pt)
SG (1) SG11202103019WA (pt)
WO (1) WO2020068755A1 (pt)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11400092B2 (en) 2018-09-25 2022-08-02 Impact Biomedicines, Inc. Methods of treating myeloproliferative disorders

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2019349652A1 (en) * 2018-09-25 2021-05-13 Impact Biomedicines, Inc. Methods of treating myeloproliferative disorders
AU2021401681A1 (en) 2020-12-16 2023-06-22 Impact Biomedicines, Inc. Dosing of fedratinib
EP4297750A1 (en) 2021-02-25 2024-01-03 Impact Biomedicines, Inc. Use of a bet inhibitor alone or in combination with fedratinib or ruxolitinib for treating a hematological malignancy such as myelofibrosis
WO2023044297A1 (en) 2021-09-14 2023-03-23 Impact Biomedicines, Inc. Fedratinib for treating myeloproliferative disorders

Citations (1)

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WO2012060847A1 (en) * 2010-11-07 2012-05-10 Targegen, Inc. Compositions and methods for treating myelofibrosis
US20130102624A1 (en) * 2011-05-19 2013-04-25 John V. Schloss Early detection of thiamine deficiency
US10155987B2 (en) 2012-06-12 2018-12-18 Dana-Farber Cancer Institute, Inc. Methods of predicting resistance to JAK inhibitor therapy
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KR20160115953A (ko) * 2014-01-31 2016-10-06 다나-파버 캔서 인스티튜트 인크. 디아미노피리미딘 벤젠술폰 유도체 및 그의 용도
KR20180035884A (ko) * 2015-08-04 2018-04-06 악셀레론 파마 인코포레이티드 골수증식성 장애를 치료하기 위한 방법
AU2019349652A1 (en) 2018-09-25 2021-05-13 Impact Biomedicines, Inc. Methods of treating myeloproliferative disorders
KR20210102192A (ko) 2018-09-25 2021-08-19 임팩트 바이오메디신스, 인코포레이티드 골수증식성 장애를 치료하는 방법
FR3092581A1 (fr) 2019-02-12 2020-08-14 Impact Biomedicines, Inc Formes cristallines d'un inhibiteur de jak2
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Non-Patent Citations (3)

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Cited By (1)

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Publication number Priority date Publication date Assignee Title
US11400092B2 (en) 2018-09-25 2022-08-02 Impact Biomedicines, Inc. Methods of treating myeloproliferative disorders

Also Published As

Publication number Publication date
MX2021003450A (es) 2021-07-16
EP3856169A4 (en) 2022-06-29
KR20210102192A (ko) 2021-08-19
BR112021005518A2 (pt) 2021-06-29
SG11202103019WA (en) 2021-04-29
US20220133724A1 (en) 2022-05-05
CL2021000744A1 (es) 2021-10-08
EP3856169A1 (en) 2021-08-04
CN113286584A (zh) 2021-08-20
US11400092B2 (en) 2022-08-02
WO2020068755A1 (en) 2020-04-02
MX2023013844A (es) 2023-12-08
IL281736A (en) 2021-05-31
MA53741A (fr) 2021-08-04
JP2022502492A (ja) 2022-01-11
AU2019346521A1 (en) 2021-05-20

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