JP7512202B2 - ヒト化抗前立腺特異的膜抗原（ｐｓｍａ）抗体薬物複合体 - Google Patents

ヒト化抗前立腺特異的膜抗原（ｐｓｍａ）抗体薬物複合体 Download PDF

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JP7512202B2
JP7512202B2 JP2020551572A JP2020551572A JP7512202B2 JP 7512202 B2 JP7512202 B2 JP 7512202B2 JP 2020551572 A JP2020551572 A JP 2020551572A JP 2020551572 A JP2020551572 A JP 2020551572A JP 7512202 B2 JP7512202 B2 JP 7512202B2
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antibody
psma
amino acid
combination
drug
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JP2021519076A5 (enExample
JP2021519076A (ja
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ボーミク，シヴァルパム
ワン，ジェニン
シャ，ジンミン
ブレディ，ウィリアム
ティエン，フェン
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Ambrx Inc
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Ambrx Inc
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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
    • A61K47/6835—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
    • A61K47/6869—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 the reproductive system: ovaria, uterus, testes, prostate
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    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
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    • 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
    • C07K16/30—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants from tumour cells
    • C07K16/3069—Reproductive system, e.g. ovaria, uterus, testes, prostate
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    • 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
    • A61K47/68031—Drugs conjugated to an antibody or immunoglobulin, e.g. cisplatin-antibody conjugates the drug being an auristatin
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    • 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
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    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
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    • 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
    • C—CHEMISTRY; METALLURGY
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    • C07K2317/70—Immunoglobulins specific features characterized by effect upon binding to a cell or to an antigen
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    • C07K2317/90—Immunoglobulins specific features characterized by (pharmaco)kinetic aspects or by stability of the immunoglobulin
    • C07K2317/92—Affinity (KD), association rate (Ka), dissociation rate (Kd) or EC50 value
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    • C07K2317/90—Immunoglobulins specific features characterized by (pharmaco)kinetic aspects or by stability of the immunoglobulin
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  • Urology & Nephrology (AREA)
  • Biomedical Technology (AREA)
  • Mycology (AREA)
  • Oncology (AREA)
  • Microbiology (AREA)
  • Peptides Or Proteins (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Medicinal Preparation (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
JP2020551572A 2018-03-29 2019-03-29 ヒト化抗前立腺特異的膜抗原（ｐｓｍａ）抗体薬物複合体 Active JP7512202B2 (ja)

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JP2024103109A JP2024123231A (ja) 2018-03-29 2024-06-26 ヒト化抗前立腺特異的膜抗原（ｐｓｍａ）抗体薬物複合体

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US201862650277P 2018-03-29 2018-03-29
US62/650,277 2018-03-29
PCT/US2019/025057 WO2019191728A1 (en) 2018-03-29 2019-03-29 Humanized anti-prostate-specific membrane antigen (psma) antibody drug conjugates

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JP2021519076A JP2021519076A (ja) 2021-08-10
JP2021519076A5 JP2021519076A5 (enExample) 2022-04-06
JP7512202B2 true JP7512202B2 (ja) 2024-07-08

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JP2024103109A Pending JP2024123231A (ja) 2018-03-29 2024-06-26 ヒト化抗前立腺特異的膜抗原（ｐｓｍａ）抗体薬物複合体

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EP (2) EP3773910B1 (enExample)
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KR (2) KR20250141858A (enExample)
CN (2) CN111989138B (enExample)
AU (2) AU2019245444B2 (enExample)
BR (1) BR112020019611A2 (enExample)
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US12569577B2 (en) 2019-10-29 2026-03-10 The Cleveland Clinic Foundation PSMA-targeting imaging agents
PH12022551426A1 (en) * 2020-01-06 2023-11-20 Cytomx Therapeutics Inc Auristatin-related compounds, conjugated auristatin-related compounds, and methods of use thereof
US20230364271A1 (en) * 2020-10-01 2023-11-16 Cornell University Methods and compositions for increasing uptake, internalization, and/or retention of small molecule ligands
US20230374150A1 (en) * 2020-10-12 2023-11-23 Memorial Sloan Kettering Cancer Center Anti-psma antibodies and uses thereof
EP4285937A4 (en) * 2021-01-28 2025-11-19 Nanjing Chempion Biotechnology Co Ltd CONJUGATED AND ITS USE
CN120344270A (zh) 2022-10-07 2025-07-18 Ambrx 公司 药物接头及其抗体缀合物
WO2024178310A1 (en) 2023-02-23 2024-08-29 Ambrx, Inc. Trop2-directed antibody-drug conjugates and uses thereof
WO2024182569A2 (en) * 2023-02-28 2024-09-06 Eisai R&D Management Co., Ltd. Anti-psma antibodies, conjugates, and methods of use
JP2026507228A (ja) 2023-03-03 2026-02-27 アーセナル バイオサイエンシズ インコーポレイテッド Ｐｓｍａ及びｃａ９を標的とするシステム
CN116196428B (zh) * 2023-04-04 2025-04-04 上海愿智生物技术有限公司 一种药物组合物及其应用
KR20260014538A (ko) * 2023-05-24 2026-01-30 항저우 시허 바이오테크놀로지 컴퍼니 리미티드 항체-약물 접합체에 의한 전립선암 및 다른 종양의 표적 치료
CN121568723A (zh) * 2023-08-04 2026-02-24 江苏恒瑞医药股份有限公司 抗psma抗体-药物偶联物及其医药用途
WO2025041055A1 (en) * 2023-08-22 2025-02-27 Ambrx, Inc. Anti-psma adc conjugate compositions and methods of use thereof
WO2025149667A1 (en) 2024-01-12 2025-07-17 Pheon Therapeutics Ltd Antibody drug conjugates and uses thereof
WO2025184427A1 (en) * 2024-02-27 2025-09-04 Osteologic Therapeutics, Inc. Bone-targeted antibodies and methods of use thereof
CN118754934B (zh) * 2024-06-05 2025-02-07 浙江新码生物医药有限公司 一种用于制备药物偶联物的毒素衍生物

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JP2015521590A (ja) 2012-06-07 2015-07-30 アンブルックス, インコーポレイテッドAmbrx, Inc. 前立腺特異的膜抗原抗体薬物複合体
JP2015521602A (ja) 2012-06-14 2015-07-30 アンブルックス, インコーポレイテッドAmbrx, Inc. 核受容体リガンドポリペプチドに対して複合化されている抗ｐｓｍａ抗体
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