EA201990473A1 - Полиглутамированные антифолаты и их применение - Google Patents

Полиглутамированные антифолаты и их применение

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Publication number
EA201990473A1
EA201990473A1 EA201990473A EA201990473A EA201990473A1 EA 201990473 A1 EA201990473 A1 EA 201990473A1 EA 201990473 A EA201990473 A EA 201990473A EA 201990473 A EA201990473 A EA 201990473A EA 201990473 A1 EA201990473 A1 EA 201990473A1
Authority
EA
Eurasian Patent Office
Prior art keywords
polyglutamated
dosage forms
forms containing
polyglutamated antifolates
containing liposomes
Prior art date
Application number
EA201990473A
Other languages
English (en)
Inventor
Клет Нийикиза
Виктор Мандла Мойо
Original Assignee
Эл.И.Эй.Эф. ХОЛДИНГС ГРУП ЭлЭлСи
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
Priority claimed from US15/675,701 external-priority patent/US20180236098A1/en
Application filed by Эл.И.Эй.Эф. ХОЛДИНГС ГРУП ЭлЭлСи filed Critical Эл.И.Эй.Эф. ХОЛДИНГС ГРУП ЭлЭлСи
Priority claimed from PCT/US2017/046667 external-priority patent/WO2018031980A1/en
Publication of EA201990473A1 publication Critical patent/EA201990473A1/ru

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    • A61K9/10—Dispersions; Emulsions
    • A61K9/127—Liposomes
    • A61K9/1271—Non-conventional liposomes, e.g. PEGylated liposomes, liposomes coated with polymers
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    • 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
    • A61K31/505—Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim
    • A61K31/517—Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim ortho- or peri-condensed with carbocyclic ring systems, e.g. quinazoline, perimidine
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    • 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
    • A61K31/505—Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim
    • A61K31/519—Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim ortho- or peri-condensed with heterocyclic rings
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    • A61K47/06—Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite
    • A61K47/08—Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite containing oxygen, e.g. ethers, acetals, ketones, quinones, aldehydes, peroxides
    • A61K47/10—Alcohols; Phenols; Salts thereof, e.g. glycerol; Polyethylene glycols [PEG]; Poloxamers; PEG/POE alkyl ethers
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    • A61K47/68—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent the modifying agent being an antibody, an immunoglobulin or a fragment thereof, e.g. an Fc-fragment
    • A61K47/6835—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent the modifying agent being an antibody, an immunoglobulin or a fragment thereof, e.g. an Fc-fragment the modifying agent being an antibody or an immunoglobulin bearing at least one antigen-binding site
    • A61K47/6849—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent the modifying agent being an antibody, an immunoglobulin or a fragment thereof, e.g. an Fc-fragment the modifying agent being an antibody or an immunoglobulin bearing at least one antigen-binding site the antibody targeting a receptor, a cell surface antigen or a cell surface determinant
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    • C07K16/18—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans
    • C07K16/28—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants
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    • C07K2317/73—Inducing cell death, e.g. apoptosis, necrosis or inhibition of cell proliferation
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    • Y—GENERAL 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
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    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/30—Against 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)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Veterinary Medicine (AREA)
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  • Organic Chemistry (AREA)
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  • Biochemistry (AREA)
  • Genetics & Genomics (AREA)
  • Biophysics (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Rheumatology (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Cell Biology (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Medicinal Preparation (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Communicable Diseases (AREA)
  • Oncology (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • External Artificial Organs (AREA)

Abstract

Настоящее описание относится, в целом, к полиглутамированным антифолатам, к лекарственным формам, содержащим липосомы, наполненные полиглутамированными антифолатами, к способам получения полиглутамированных антифолатов и лекарственных форм, содержащих липосомы, а также к способам применения полиглутамированных антифолатов и лекарственных форм, содержащих липосомы, для лечения гиперпролиферативных расстройств (например, рака) и расстройств иммунной системы (например, аутоиммунных заболеваний, таких как ревматоидный артрит).
EA201990473A 2016-08-12 2017-08-12 Полиглутамированные антифолаты и их применение EA201990473A1 (ru)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201662374458P 2016-08-12 2016-08-12
US201715675695A 2017-08-11 2017-08-11
US15/675,701 US20180236098A1 (en) 2016-08-12 2017-08-11 Alpha and gamma-d polyglutamated antifolates and uses thereof
PCT/US2017/046667 WO2018031980A1 (en) 2016-08-12 2017-08-12 Polyglutamated antifolates and uses thereof

Publications (1)

Publication Number Publication Date
EA201990473A1 true EA201990473A1 (ru) 2019-07-31

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Country Status (10)

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US (6) US11344628B2 (ru)
EP (3) EP3496756A4 (ru)
JP (4) JP2019524885A (ru)
KR (4) KR20230146097A (ru)
CN (2) CN109689104A (ru)
AU (4) AU2017308158B2 (ru)
BR (2) BR112019002495A2 (ru)
CA (3) CA3033083A1 (ru)
EA (1) EA201990473A1 (ru)
MX (5) MX2019001755A (ru)

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CA3033083A1 (en) 2016-08-12 2018-02-15 L.E.A.F. Holdings Group Llc Polyglutamated antifolates and uses thereof
CA3090483A1 (en) * 2018-02-07 2019-08-15 L.E.A.F. Holdings Group Llc Gamma polyglutamated pemetrexed and uses thereof
EP3749314A4 (en) * 2018-02-07 2022-02-23 L.E.A.F Holdings Group LLC METHOTREXATE ALPHA-POLYGLUTAMATE AND ASSOCIATED USES
CA3090381A1 (en) * 2018-02-07 2019-08-15 L.E.A.F. Holdings Group Llc Alpha polyglutamated lometrexol and uses thereof
CA3090387A1 (en) 2018-02-07 2019-08-15 L.E.A.F. Holdings Group Llc Alpha polyglutamated pralatrexate and uses thereof
US20210052592A1 (en) * 2018-02-07 2021-02-25 L.E.A.F. Holdings Group Llc Alpha polyglutamated aminopterin and uses thereof
WO2019157146A1 (en) * 2018-02-07 2019-08-15 L.E.A.F. Holdings Group Llc Alpha polyglutamated antifolates and uses thereof
CN111936147A (zh) * 2018-02-07 2020-11-13 L.E.A.F.控股集团公司 γ聚谷氨酸化抗叶酸剂及其用途
EP3749317A4 (en) 2018-02-07 2022-06-22 L.E.A.F Holdings Group LLC PEMETREXED ALPHA-POLYGLUTAMATE AND ASSOCIATED USES
US11771700B2 (en) 2018-02-14 2023-10-03 L.E.A.F. Holdings Group Llc Gamma polyglutamated lometrexol and uses thereof
WO2019160733A1 (en) * 2018-02-14 2019-08-22 L.E.A.F. Holdings Group Llc Gamma polyglutamated methotrexate and uses thereof
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