EA020130B9 - Специфичное к антигену са6 антитело, содержащий его цитотоксический конъюгат и способы применения конъюгата - Google Patents

Специфичное к антигену са6 антитело, содержащий его цитотоксический конъюгат и способы применения конъюгата

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Publication number
EA020130B9
EA020130B9 EA200800642A EA200800642A EA020130B9 EA 020130 B9 EA020130 B9 EA 020130B9 EA 200800642 A EA200800642 A EA 200800642A EA 200800642 A EA200800642 A EA 200800642A EA 020130 B9 EA020130 B9 EA 020130B9
Authority
EA
Eurasian Patent Office
Prior art keywords
conjugate
antigen
methods
same
specific antibody
Prior art date
Application number
EA200800642A
Other languages
English (en)
Other versions
EA200800642A1 (ru
EA020130B1 (ru
Inventor
Джиллиан Пайн
Филип Чан
Дэниэл Таварес
Original Assignee
Иммьюноджен, Инк.
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 Иммьюноджен, Инк. filed Critical Иммьюноджен, Инк.
Publication of EA200800642A1 publication Critical patent/EA200800642A1/ru
Publication of EA020130B1 publication Critical patent/EA020130B1/ru
Publication of EA020130B9 publication Critical patent/EA020130B9/ru

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K16/00—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
    • 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
    • C07K16/30—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants from tumour cells
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00—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
    • A61K47/50—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
    • A61K47/51—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
    • 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
    • A61K47/6801—Drug-antibody or immunoglobulin conjugates defined by the pharmacologically or therapeutically active agent
    • A61K47/6803—Drugs conjugated to an antibody or immunoglobulin, e.g. cisplatin-antibody conjugates
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00—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
    • A61K47/50—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
    • A61K47/51—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
    • 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
    • A61K47/6851—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 determinant of a tumour cell
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00—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
    • A61K47/50—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
    • A61K47/51—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
    • 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
    • A61K47/6875—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 being a hybrid immunoglobulin
    • A61K47/6877—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 being a hybrid immunoglobulin the antibody being an immunoglobulin containing regions, domains or residues from different species
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P35/00—Antineoplastic agents
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K16/00—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
    • C07K16/46—Hybrid immunoglobulins
    • C07K16/461—Igs containing Ig-regions, -domains or -residues form different species
    • C07K16/464—Igs containing CDR-residues from one specie grafted between FR-residues from another
    • C07K16/465—Igs containing CDR-residues from one specie grafted between FR-residues from another with additional modified FR-residues
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K39/00—Medicinal preparations containing antigens or antibodies
    • A61K2039/505—Medicinal preparations containing antigens or antibodies comprising antibodies
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/20—Immunoglobulins specific features characterized by taxonomic origin
    • C07K2317/24—Immunoglobulins specific features characterized by taxonomic origin containing regions, domains or residues from different species, e.g. chimeric, humanized or veneered
    • 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
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Immunology (AREA)
  • Medicinal Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Organic Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Epidemiology (AREA)
  • Molecular Biology (AREA)
  • Cell Biology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Genetics & Genomics (AREA)
  • Biochemistry (AREA)
  • Biophysics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Peptides Or Proteins (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

Изобретение направлено на моноклональное антитело и его эпитопсвязывающие фрагменты, которые распознают и связываются с гликотопом СА6, в частности на гуманизованные или поверхностно-перестроенные варианты моноклонального антитела DS6 мыши против СА6 и его эпитопсвязывающие фрагменты. Изобретение также относится к цитотоксическому конъюгату, содержащему указанные антитела, и к композициям, содержащим конъюгат, которые могут использоваться при ингибировании роста клеток и лечении раковых заболеваний.
EA200800642A 2005-08-22 2005-08-22 Специфичное к антигену са6 антитело, содержащий его цитотоксический конъюгат и способы применения конъюгата EA020130B9 (ru)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2005/030115 WO2007024222A1 (en) 2005-08-22 2005-08-22 A ca6 antigen-specific cytotoxic conjugate and methods of using the same

Publications (3)

Publication Number Publication Date
EA200800642A1 EA200800642A1 (ru) 2008-08-29
EA020130B1 EA020130B1 (ru) 2014-08-29
EA020130B9 true EA020130B9 (ru) 2014-10-30

Family

ID=37771883

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200800642A EA020130B9 (ru) 2005-08-22 2005-08-22 Специфичное к антигену са6 антитело, содержащий его цитотоксический конъюгат и способы применения конъюгата

Country Status (13)

Country Link
EP (1) EP1917034A4 (ru)
JP (1) JP2009504193A (ru)
CN (1) CN101242855A (ru)
AU (1) AU2005335743A1 (ru)
BR (1) BRPI0520509A2 (ru)
CA (1) CA2615761A1 (ru)
EA (1) EA020130B9 (ru)
EC (1) ECSP088241A (ru)
HK (1) HK1211965A1 (ru)
IL (2) IL189628A0 (ru)
MX (1) MX2008002607A (ru)
NO (1) NO20080893L (ru)
WO (1) WO2007024222A1 (ru)

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US9353150B2 (en) 2012-12-04 2016-05-31 Massachusetts Institute Of Technology Substituted pyrazino[1′,2′:1 ,5]pyrrolo[2,3-b]-indole-1,4-diones for cancer treatment
RU2015137856A (ru) * 2013-02-05 2017-03-13 Санофи Иммунологическое визуализирующее средство для использования при терапии конъюгатом антитело-лекарственное средство
CA2900154A1 (en) * 2013-02-05 2014-08-14 Sanofi Immuno imaging agent for use with antibody-drug conjugate therapy
US9844607B2 (en) 2013-02-05 2017-12-19 Sanofi Immuno imaging agent for use with antibody-drug conjugate therapy
US9989524B2 (en) 2013-02-05 2018-06-05 Sanofi Immuno imaging agent for use with antibody-drug conjugate therapy
JP2016525560A (ja) * 2013-08-02 2016-08-25 サノフイ 固形腫瘍を処置するための抗−Ｍｕｃ１メイタンシノイドイムノコンジュゲート抗体の使用
WO2016036861A1 (en) 2014-09-02 2016-03-10 Immunogen, Inc. Methods for formulating antibody drug conjugate compositions
WO2016036804A1 (en) 2014-09-03 2016-03-10 Immunogen, Inc. Cytotoxic benzodiazepine derivatives
TWI697493B (zh) 2014-09-03 2020-07-01 美商免疫原公司 細胞毒性苯并二氮呯衍生物
RS65120B1 (sr) 2015-11-25 2024-02-29 Immunogen Inc Farmaceutske formulacije i postupci za njihovu upotrebu
WO2017197045A1 (en) 2016-05-11 2017-11-16 Movassaghi Mohammad Convergent and enantioselective total synthesis of communesin analogs
CN116785450A (zh) 2017-02-28 2023-09-22 伊缪诺金公司 具有自分解肽接头的类美登素衍生物和其缀合物
TW201839001A (zh) 2017-04-20 2018-11-01 美商伊繆諾金公司 細胞毒性苯并二氮平衍生物及其綴合物
US11932650B2 (en) 2017-05-11 2024-03-19 Massachusetts Institute Of Technology Potent agelastatin derivatives as modulators for cancer invasion and metastasis
US10640508B2 (en) 2017-10-13 2020-05-05 Massachusetts Institute Of Technology Diazene directed modular synthesis of compounds with quaternary carbon centers
WO2019133652A1 (en) 2017-12-28 2019-07-04 Immunogen, Inc. Benzodiazepine derivatives
WO2020247054A1 (en) 2019-06-05 2020-12-10 Massachusetts Institute Of Technology Compounds, conjugates, and compositions of epipolythiodiketopiperazines and polythiodiketopiperazines and uses thereof

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US6596503B1 (en) * 2000-08-18 2003-07-22 East Carolina University Monoclonal antibody DS6, tumor-associated antigen CA6, and methods of use thereof
CN102940889A (zh) * 2003-05-14 2013-02-27 伊缪诺金公司 药物缀合物组合物
WO2005009369A2 (en) * 2003-07-21 2005-02-03 Immunogen, Inc. A ca6 antigen-specific cytotoxic conjugate and methods of using the same

Non-Patent Citations (2)

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Title
PAYNE et al. (a) (PG PUB 20050123549 A1) 9 June 2005 (09.06 2005), Abstract and Summary of invetion in particular *
PAYNE et al. (b) (WO 2005/009369) 3 February 2005 (03.02.2005), Abstract and Summary of invetion in particular *

Also Published As

Publication number Publication date
CN101242855A (zh) 2008-08-13
EP1917034A1 (en) 2008-05-07
JP2009504193A (ja) 2009-02-05
ECSP088241A (es) 2008-04-28
EA200800642A1 (ru) 2008-08-29
HK1211965A1 (en) 2016-06-03
EA020130B1 (ru) 2014-08-29
IL238798A0 (en) 2015-06-30
AU2005335743A1 (en) 2007-03-01
WO2007024222A1 (en) 2007-03-01
MX2008002607A (es) 2008-03-19
IL189628A0 (en) 2008-06-05
EP1917034A4 (en) 2009-04-29
CA2615761A1 (en) 2007-03-01
BRPI0520509A2 (pt) 2009-05-12
NO20080893L (no) 2008-05-22

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MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

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