PT3609540T - Método de síntese de imunoconjugado - Google Patents

Método de síntese de imunoconjugado

Info

Publication number
PT3609540T
PT3609540T PT187228309T PT18722830T PT3609540T PT 3609540 T PT3609540 T PT 3609540T PT 187228309 T PT187228309 T PT 187228309T PT 18722830 T PT18722830 T PT 18722830T PT 3609540 T PT3609540 T PT 3609540T
Authority
PT
Portugal
Prior art keywords
immunoconjugate
synthesis method
synthesis
immunoconjugate synthesis
Prior art date
Application number
PT187228309T
Other languages
English (en)
Original Assignee
Bolt Biotherapeutics Inc
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 PCT/US2017/041268 external-priority patent/WO2018009916A1/en
Application filed by Bolt Biotherapeutics Inc filed Critical Bolt Biotherapeutics Inc
Publication of PT3609540T publication Critical patent/PT3609540T/pt

Links

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
    • C07K16/2887—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants against CD20
    • 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
    • A61K47/54—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 organic compound
    • A61K47/55—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 organic compound the modifying agent being also a pharmacologically or therapeutically active agent, i.e. the entire conjugate being a codrug, i.e. a dimer, oligomer or polymer of pharmacologically or therapeutically active compounds
    • 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
    • A61K47/6851—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
    • A61K47/6867—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 the tumour determinant being from a cell of a blood cancer
    • 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
    • C07K16/18—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
    • C07K16/2803—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants against the immunoglobulin superfamily
    • 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
    • C07K16/3061—Blood cells
    • 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
    • C07K16/32—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against translation products of oncogenes
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Immunology (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Veterinary Medicine (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Cell Biology (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Genetics & Genomics (AREA)
  • Epidemiology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Biochemistry (AREA)
  • Hematology (AREA)
  • Oncology (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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
PT187228309T 2017-04-14 2018-04-16 Método de síntese de imunoconjugado PT3609540T (pt)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201762485899P 2017-04-14 2017-04-14
US201762526347P 2017-06-28 2017-06-28
US201762530095P 2017-07-07 2017-07-07
PCT/US2017/041268 WO2018009916A1 (en) 2016-07-07 2017-07-07 Antibody adjuvant conjugates

Publications (1)

Publication Number Publication Date
PT3609540T true PT3609540T (pt) 2023-03-01

Family

ID=63792816

Family Applications (1)

Application Number Title Priority Date Filing Date
PT187228309T PT3609540T (pt) 2017-04-14 2018-04-16 Método de síntese de imunoconjugado

Country Status (7)

Country Link
US (1) US20210284750A1 (pt)
EP (2) EP3609540B1 (pt)
DK (1) DK3609540T3 (pt)
ES (1) ES2939384T3 (pt)
PL (1) PL3609540T3 (pt)
PT (1) PT3609540T (pt)
WO (1) WO2018191746A1 (pt)

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KR20230149857A (ko) 2016-07-07 2023-10-27 더 보드 어브 트러스티스 어브 더 리랜드 스탠포드 주니어 유니버시티 항체-애쥬번트 접합체
US11364304B2 (en) 2016-08-25 2022-06-21 Northwestern University Crosslinked micellar spherical nucleic acids
WO2020190762A1 (en) * 2019-03-15 2020-09-24 Bolt Biotherapeutics, Inc. Macromolecule-supported tlr agonists
US20220226491A1 (en) * 2019-03-15 2022-07-21 Bolt Biotherapeutics, Inc. Immunoconjugates Targeting PD-L1
US20220152215A1 (en) * 2019-03-15 2022-05-19 Bolt Biotherapeutics, Inc. Immunoconjugates Targeting CEA
WO2020190725A1 (en) * 2019-03-15 2020-09-24 Bolt Biotherapeutics, Inc. Immunoconjugates targeting her2
US20220226492A1 (en) * 2019-03-15 2022-07-21 Bolt Biotherapeutics, Inc. Immunoconjugates Targeting HER2
WO2021168274A1 (en) 2020-02-21 2021-08-26 Silverback Therapeutics, Inc. Nectin-4 antibody conjugates and uses thereof
JP2023532304A (ja) 2020-07-01 2023-07-27 エーアールエス ファーマシューティカルズ オペレーションズ，インク． 抗ａｓｇｒ１抗体コンジュゲートおよびその使用
KR20230152679A (ko) * 2021-02-03 2023-11-03 씨젠 인크. 면역자극 화합물 및 접합체

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EP0307434B2 (en) 1987-03-18 1998-07-29 Scotgen Biopharmaceuticals, Inc. Altered antibodies
IL151348A0 (en) 2000-04-13 2003-04-10 Univ Rockefeller Enhancement of antibody-mediated immune responses
US20040101909A1 (en) 2002-08-20 2004-05-27 Hema-Quebec, 2535 Boul. Laurier, Ste-Foy, Quebec, Canada G1V 4M3 Purification of polyreactive autoantibodies and uses thereof
AR046046A1 (es) * 2003-10-03 2005-11-23 3M Innovative Properties Co Imidazoquinolinas alcoxi sustituidas. composiciones farmaceuticas.
WO2005123080A2 (en) * 2004-06-15 2005-12-29 3M Innovative Properties Company Nitrogen-containing heterocyclyl substituted imidazoquinolines and imidazonaphthyridines
CA2580141C (en) 2004-09-23 2013-12-10 Genentech, Inc. Cysteine engineered antibodies and conjugates
EP1835935A4 (en) 2004-12-30 2009-06-17 Univ Rockefeller COMPOSITIONS AND METHODS FOR IMPROVED DENDRITIC CELL REPRODUCTION AND FUNCTION
US8658666B2 (en) * 2005-02-11 2014-02-25 3M Innovative Properties Company Substituted imidazoquinolines and imidazonaphthyridines
US8354249B2 (en) 2005-08-11 2013-01-15 Omrix Biopharmaceuticals Ltd. Intravenous immunoglobulin composition
ES2577514T3 (es) 2005-08-22 2016-07-15 The Regents Of The University Of California Antagonistas de TLR
US20080286819A1 (en) 2005-11-07 2008-11-20 Ravetch Jeffrey V Reagents, Methods and Systems for Selecting a Cytotoxic Antibody or Variant Thereof
WO2007100634A2 (en) 2006-02-22 2007-09-07 3M Innovative Properties Company Immune response modifier conjugates
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CA2799540A1 (en) 2010-06-08 2011-12-15 Genentech, Inc. Cysteine engineered antibodies and conjugates
US20130108619A1 (en) 2011-11-02 2013-05-02 Isaac Melamed Intravenous immunoglobulin processing, diagnostic, and treatment systems and methods
US20130177574A1 (en) 2012-01-11 2013-07-11 Paul I. Terasaki Foundation Laboratory ANTI-HLA CLASS-Ib ANTIBODIES MIMIC IMMUNOREACTIVITY AND IMMUNOMODULATORY FUNCTIONS OF INTRAVENOUS IMMUNOGLOBULIN (IVIg) USEFUL AS THERAPEUTIC IVIg MIMETICS AND METHODS OF THEIR USE
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US20170158772A1 (en) 2015-12-07 2017-06-08 Opi Vi - Ip Holdco Llc Compositions of antibody construct - agonist conjugates and methods of use thereof

Also Published As

Publication number Publication date
DK3609540T3 (da) 2023-03-06
PL3609540T3 (pl) 2023-03-27
EP3609540A1 (en) 2020-02-19
ES2939384T3 (es) 2023-04-21
EP3609540B1 (en) 2023-01-11
US20210284750A1 (en) 2021-09-16
EP4218824A2 (en) 2023-08-02
EP4218824A3 (en) 2023-08-09
WO2018191746A1 (en) 2018-10-18

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