TW202216789A - 預靶向抗體及使用方法 - Google Patents

預靶向抗體及使用方法 Download PDF

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Publication number
TW202216789A
TW202216789A TW110125254A TW110125254A TW202216789A TW 202216789 A TW202216789 A TW 202216789A TW 110125254 A TW110125254 A TW 110125254A TW 110125254 A TW110125254 A TW 110125254A TW 202216789 A TW202216789 A TW 202216789A
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Taiwan
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seq
amino acid
antibody
acid sequence
binding site
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TW110125254A
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English (en)
Chinese (zh)
Inventor
亞歷山大 哈斯
俊 沙賓 因霍夫
克里斯俊 克萊
蘇菲亞 佛洛斯特
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瑞士商赫孚孟拉羅股份公司
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Priority claimed from PCT/EP2020/069561 external-priority patent/WO2021009047A1/en
Application filed by 瑞士商赫孚孟拉羅股份公司 filed Critical 瑞士商赫孚孟拉羅股份公司
Publication of TW202216789A publication Critical patent/TW202216789A/zh

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    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K16/00—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies
    • C07K16/46—Hybrid immunoglobulins
    • C07K16/468—Immunoglobulins having two or more different antigen binding sites, e.g. multifunctional antibodies
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P35/00—Antineoplastic agents
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K51/00—Preparations containing radioactive substances for use in therapy or testing in vivo
    • A61K51/02—Preparations containing radioactive substances for use in therapy or testing in vivo characterised by the carrier, i.e. characterised by the agent or material covalently linked or complexing the radioactive nucleus
    • A61K51/04—Organic compounds
    • A61K51/0474—Organic compounds complexes or complex-forming compounds, i.e. wherein a radioactive metal (e.g. 111In3+) is complexed or chelated by, e.g. a N2S2, N3S, NS3, N4 chelating group
    • A61K51/0482—Organic compounds complexes or complex-forming compounds, i.e. wherein a radioactive metal (e.g. 111In3+) is complexed or chelated by, e.g. a N2S2, N3S, NS3, N4 chelating group chelates from cyclic ligands, e.g. DOTA
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K51/00—Preparations containing radioactive substances for use in therapy or testing in vivo
    • A61K51/02—Preparations containing radioactive substances for use in therapy or testing in vivo characterised by the carrier, i.e. characterised by the agent or material covalently linked or complexing the radioactive nucleus
    • A61K51/04—Organic compounds
    • A61K51/0495—Pretargeting
    • 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
    • C07K16/30—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
    • C07K16/3007—Carcino-embryonic Antigens
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K16/00—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies
    • C07K16/44—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material not provided for elsewhere, e.g. haptens, metals, DNA, RNA, amino acids
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/20—Immunoglobulins specific features characterized by taxonomic origin
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/30—Immunoglobulins specific features characterized by aspects of specificity or valency
    • C07K2317/31—Immunoglobulins specific features characterized by aspects of specificity or valency multispecific
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/50—Immunoglobulins specific features characterized by immunoglobulin fragments
    • C07K2317/55—Fab or Fab'
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/50—Immunoglobulins specific features characterized by immunoglobulin fragments
    • C07K2317/56—Immunoglobulins specific features characterized by immunoglobulin fragments variable (Fv) region, i.e. VH and/or VL
    • C07K2317/565—Complementarity determining region [CDR]
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/60—Immunoglobulins specific features characterized by non-natural combinations of immunoglobulin fragments
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/70—Immunoglobulins specific features characterized by effect upon binding to a cell or to an antigen
    • C07K2317/71—Decreased effector function due to an Fc-modification
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2319/00—Fusion polypeptide

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  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Immunology (AREA)
  • Veterinary Medicine (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Epidemiology (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Biochemistry (AREA)
  • Biophysics (AREA)
  • Genetics & Genomics (AREA)
  • Molecular Biology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Oncology (AREA)
  • Cell Biology (AREA)
  • Peptides Or Proteins (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
TW110125254A 2020-07-10 2021-07-09 預靶向抗體及使用方法 TW202216789A (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
WOPCT/EP2020/069561 2020-07-10
PCT/EP2020/069561 WO2021009047A1 (en) 2019-07-12 2020-07-10 Antibodies which bind to cancer cells and target radionuclides to said cells
EP21151246 2021-01-12
EP21151246.2 2021-01-12

Publications (1)

Publication Number Publication Date
TW202216789A true TW202216789A (zh) 2022-05-01

Family

ID=74175695

Family Applications (1)

Application Number Title Priority Date Filing Date
TW110125254A TW202216789A (zh) 2020-07-10 2021-07-09 預靶向抗體及使用方法

Country Status (16)

Country Link
US (1) US20230272116A1 (https=)
EP (1) EP4178985A1 (https=)
JP (1) JP2023533533A (https=)
KR (1) KR20230037578A (https=)
CN (1) CN115867583A (https=)
AU (1) AU2021303508A1 (https=)
BR (1) BR112023000204A2 (https=)
CA (1) CA3187277A1 (https=)
CO (1) CO2023001413A2 (https=)
CR (1) CR20230076A (https=)
IL (1) IL298921A (https=)
MX (1) MX2023000339A (https=)
PE (1) PE20230434A1 (https=)
PH (1) PH12023550019A1 (https=)
TW (1) TW202216789A (https=)
WO (1) WO2022008688A1 (https=)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4277705A1 (en) * 2021-01-12 2023-11-22 F. Hoffmann-La Roche AG Split antibodies which bind to cancer cells and target radionuclides to said cells
WO2025176614A1 (en) 2024-02-20 2025-08-28 F. Hoffmann-La Roche Ag Novel pre-targeting antibodies and uses thereof
WO2026078029A1 (en) 2024-10-10 2026-04-16 F. Hoffmann-La Roche Ag Splitted interleukin-2 prodrugs and uses thereof

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JP2023533533A (ja) 2023-08-03
MX2023000339A (es) 2023-02-09
PH12023550019A1 (en) 2024-03-11
EP4178985A1 (en) 2023-05-17
CA3187277A1 (en) 2022-01-13
BR112023000204A2 (pt) 2023-01-31
CR20230076A (es) 2023-03-13
IL298921A (en) 2023-02-01
CN115867583A (zh) 2023-03-28
WO2022008688A1 (en) 2022-01-13
KR20230037578A (ko) 2023-03-16
PE20230434A1 (es) 2023-03-08
CO2023001413A2 (es) 2023-05-19
AU2021303508A1 (en) 2023-02-02
US20230272116A1 (en) 2023-08-31

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