JP2023552790A - 抗ｐｄ－ｌ１イムノコンジュゲート、及びそれらの使用 - Google Patents

抗ｐｄ－ｌ１イムノコンジュゲート、及びそれらの使用 Download PDF

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Publication number
JP2023552790A
JP2023552790A JP2023534646A JP2023534646A JP2023552790A JP 2023552790 A JP2023552790 A JP 2023552790A JP 2023534646 A JP2023534646 A JP 2023534646A JP 2023534646 A JP2023534646 A JP 2023534646A JP 2023552790 A JP2023552790 A JP 2023552790A
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JP
Japan
Prior art keywords
seq
alkyldiyl
immunoconjugate
cancer
peg
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Pending
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JP2023534646A
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Japanese (ja)
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JP2023552790A5 (https=
Inventor
シェリー エリン アッカーマン，
マイケル エヌ． アロンソ，
デーヴィッド ドーナン，
マルチン コワネッツ，
ロマス クディルカ，
アーサー リー，
ウィリアム マレット，
ブライアン サフィナ，
マシュー チョウ，
Original Assignee
ボルト バイオセラピューティクス、インコーポレーテッド
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Publication of JP2023552790A publication Critical patent/JP2023552790A/ja
Publication of JP2023552790A5 publication Critical patent/JP2023552790A5/ja
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    • 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
    • A61K47/6889—Conjugates wherein the antibody being the modifying agent and wherein the linker, binder or spacer confers particular properties to the conjugates, e.g. peptidic enzyme-labile linkers or acid-labile linkers, providing for an acid-labile immuno conjugate wherein the drug may be released from its antibody conjugated part in an acidic, e.g. tumoural or environment
    • 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
    • A61K47/6849—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
    • 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 [IG], e.g. monoclonal or polyclonal antibodies
    • C07K16/18—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from animals or humans
    • C07K16/28—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants
    • C07K16/2803—Immunoglobulins [IG], 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
    • C07K16/2827—Immunoglobulins [IG], 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 against B7 molecules, e.g. CD80, CD86

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  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Epidemiology (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Cell Biology (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Genetics & Genomics (AREA)
  • Biochemistry (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Peptides Or Proteins (AREA)
  • Saccharide Compounds (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Medicinal Preparation (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
JP2023534646A 2020-12-11 2021-12-10 抗ｐｄ－ｌ１イムノコンジュゲート、及びそれらの使用 Pending JP2023552790A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US202063124396P 2020-12-11 2020-12-11
US63/124,396 2020-12-11
PCT/US2021/062824 WO2022125908A1 (en) 2020-12-11 2021-12-10 Anti-pd-l1 immunoconjugates, and uses thereof

Publications (2)

Publication Number Publication Date
JP2023552790A true JP2023552790A (ja) 2023-12-19
JP2023552790A5 JP2023552790A5 (https=) 2024-12-11

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JP2023534646A Pending JP2023552790A (ja) 2020-12-11 2021-12-10 抗ｐｄ－ｌ１イムノコンジュゲート、及びそれらの使用

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Country Link
US (1) US20240033370A1 (https=)
EP (1) EP4259209A1 (https=)
JP (1) JP2023552790A (https=)
KR (1) KR20230118149A (https=)
CN (1) CN116723866A (https=)
AU (1) AU2021398552A1 (https=)
CA (1) CA3200168A1 (https=)
IL (1) IL303491A (https=)
WO (1) WO2022125908A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2024539993A (ja) * 2021-10-29 2024-10-31 ボルト バイオセラピューティクス、インコーポレーテッド システイン変異抗体を含むｔｌｒアゴニスト免疫複合体、及びその使用
WO2024173384A1 (en) 2023-02-14 2024-08-22 Bolt Biotherapeutics, Inc. Aza-benzazepine immunoconjugates, and uses thereof

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2023553421A (ja) * 2020-12-11 2023-12-21 ボルト バイオセラピューティクス、インコーポレーテッド がんの治療において有用な１つ以上の８－ｈｅｔ－２－にコンジュゲーションによって連結された抗ｃｅａ抗体を含む免疫複合体、及びその使用

Family Cites Families (16)

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JP3101690B2 (ja) 1987-03-18 2000-10-23 エス・ビィ・２・インコーポレイテッド 変性抗体の、または変性抗体に関する改良
JP2003531149A (ja) 2000-04-13 2003-10-21 ザ・ロツクフエラー・ユニバーシテイ 抗体由来の免疫応答の増強
DK1791565T3 (en) 2004-09-23 2016-08-01 Genentech Inc Cysteingensplejsede antibodies and conjugates
WO2006073921A2 (en) 2004-12-30 2006-07-13 The Rockefeller University Compositions and methods for enhanced dendritic cell maturation and function
US20080286819A1 (en) 2005-11-07 2008-11-20 Ravetch Jeffrey V Reagents, Methods and Systems for Selecting a Cytotoxic Antibody or Variant Thereof
CL2008001334A1 (es) 2007-05-08 2008-09-22 Genentech Inc Anticuerpo anti-muc16 disenado con cisteina; conjugado que lo comprende; metodo de produccion; formulacion farmaceutica que lo comprende; y su uso para tratar el cancer.
NZ584514A (en) 2007-10-19 2012-07-27 Genentech Inc Cysteine engineered anti-tenb2 antibodies and antibody drug conjugates
US20120121615A1 (en) 2010-11-17 2012-05-17 Flygare John A Alaninyl maytansinol antibody conjugates
BR112016014952A2 (pt) 2014-02-10 2017-09-19 Merck Patent Gmbh Inibição direcionada de tgfbeta
AU2015349878A1 (en) 2014-11-21 2017-05-25 Bristol-Myers Squibb Company Antibodies against CD73 and uses thereof
CN107344931B (zh) * 2016-05-06 2020-09-15 上海迪诺医药科技有限公司 苯并氮杂卓衍生物、其制备方法、药物组合物及应用
US20190336615A1 (en) * 2017-01-27 2019-11-07 Silverback Therapeutics, Inc. Tumor targeting conjugates and methods of use thereof
MX2021002764A (es) * 2018-09-12 2021-05-12 Silverback Therapeutics Inc Composiciones para el tratamiento de enfermedades con conjugados inmunoestimuladores.
JP7558205B2 (ja) * 2019-06-13 2024-09-30 ボルト バイオセラピューティクス、インコーポレーテッド 高分子支持アミノベンズアピン化合物
US20200390899A1 (en) * 2019-06-13 2020-12-17 Bolt Biotherapeutics, Inc. Aminobenzazepine compounds, immunoconjugates, and uses thereof
US20230293716A1 (en) * 2020-05-08 2023-09-21 Bolt Biotherapeutics, Inc. Elastase-substrate, peptide linker immunoconjugates, and uses thereof

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2023553421A (ja) * 2020-12-11 2023-12-21 ボルト バイオセラピューティクス、インコーポレーテッド がんの治療において有用な１つ以上の８－ｈｅｔ－２－にコンジュゲーションによって連結された抗ｃｅａ抗体を含む免疫複合体、及びその使用

Also Published As

Publication number Publication date
EP4259209A1 (en) 2023-10-18
CN116723866A (zh) 2023-09-08
IL303491A (en) 2023-08-01
AU2021398552A1 (en) 2023-06-29
AU2021398552A9 (en) 2023-08-17
WO2022125908A1 (en) 2022-06-16
CA3200168A1 (en) 2022-06-16
KR20230118149A (ko) 2023-08-10
US20240033370A1 (en) 2024-02-01

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