AU2022419564A1 - Egfr-cmet–targeted compounds and uses thereof - Google Patents

Egfr-cmet–targeted compounds and uses thereof Download PDF

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Publication number
AU2022419564A1
AU2022419564A1 AU2022419564A AU2022419564A AU2022419564A1 AU 2022419564 A1 AU2022419564 A1 AU 2022419564A1 AU 2022419564 A AU2022419564 A AU 2022419564A AU 2022419564 A AU2022419564 A AU 2022419564A AU 2022419564 A1 AU2022419564 A1 AU 2022419564A1
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AU
Australia
Prior art keywords
amino acid
seq
acid sequence
region
binding
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
AU2022419564A
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English (en)
Inventor
Sadaf AGHEVLIAN
Andrew Grier Buchanan
Frank Irvine COMER
Qun DU
Ian R. DUFFY
Natalie GRINSHTEIN
Srinath Kasturirangan
Thomas I. KOSTELNIK
Yariv Mazor
Chunning YANG
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fusion Pharmaceuticals Inc
AstraZeneca UK Ltd
Original Assignee
Fusion Pharmaceuticals Inc
AstraZeneca UK Ltd
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 Fusion Pharmaceuticals Inc, AstraZeneca UK Ltd filed Critical Fusion Pharmaceuticals Inc
Publication of AU2022419564A1 publication Critical patent/AU2022419564A1/en
Pending legal-status Critical Current

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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K51/00Preparations containing radioactive substances for use in therapy or testing in vivo
    • A61K51/02Preparations 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
    • A61K51/04Organic compounds
    • A61K51/08Peptides, e.g. proteins, carriers being peptides, polyamino acids, proteins
    • A61K51/10Antibodies or immunoglobulins; Fragments thereof, the carrier being an antibody, an immunoglobulin or a fragment thereof, e.g. a camelised human single domain antibody or the Fc fragment of an antibody
    • A61K51/1093Antibodies or immunoglobulins; Fragments thereof, the carrier being an antibody, an immunoglobulin or a fragment thereof, e.g. a camelised human single domain antibody or the Fc fragment of an antibody conjugates with carriers being antibodies
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K45/00Medicinal preparations containing active ingredients not provided for in groups A61K31/00 - A61K41/00
    • A61K45/06Mixtures of active ingredients without chemical characterisation, e.g. antiphlogistics and cardiaca
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K51/00Preparations containing radioactive substances for use in therapy or testing in vivo
    • A61K51/02Preparations 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
    • A61K51/04Organic compounds
    • A61K51/08Peptides, e.g. proteins, carriers being peptides, polyamino acids, proteins
    • A61K51/10Antibodies or immunoglobulins; Fragments thereof, the carrier being an antibody, an immunoglobulin or a fragment thereof, e.g. a camelised human single domain antibody or the Fc fragment of an antibody
    • A61K51/1027Antibodies or immunoglobulins; Fragments thereof, the carrier being an antibody, an immunoglobulin or a fragment thereof, e.g. a camelised human single domain antibody or the Fc fragment of an antibody against receptors, cell-surface antigens or cell-surface determinants
    • A61K51/103Antibodies or immunoglobulins; Fragments thereof, the carrier being an antibody, an immunoglobulin or a fragment thereof, e.g. a camelised human single domain antibody or the Fc fragment of an antibody against receptors, cell-surface antigens or cell-surface determinants against receptors for growth factors or receptors for growth regulators
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K51/00Preparations containing radioactive substances for use in therapy or testing in vivo
    • A61K51/02Preparations 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
    • A61K51/04Organic compounds
    • A61K51/08Peptides, e.g. proteins, carriers being peptides, polyamino acids, proteins
    • A61K51/10Antibodies or immunoglobulins; Fragments thereof, the carrier being an antibody, an immunoglobulin or a fragment thereof, e.g. a camelised human single domain antibody or the Fc fragment of an antibody
    • A61K51/1084Antibodies or immunoglobulins; Fragments thereof, the carrier being an antibody, an immunoglobulin or a fragment thereof, e.g. a camelised human single domain antibody or the Fc fragment of an antibody the antibody being a hybrid immunoglobulin
    • A61K51/109Antibodies or immunoglobulins; Fragments thereof, the carrier being an antibody, an immunoglobulin or a fragment thereof, e.g. a camelised human single domain antibody or the Fc fragment of an antibody the antibody being a hybrid immunoglobulin immunoglobulins having two or more different antigen-binding sites or multifunctional antibodies
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K51/00Preparations containing radioactive substances for use in therapy or testing in vivo
    • A61K51/02Preparations 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
    • A61K51/04Organic compounds
    • A61K51/08Peptides, e.g. proteins, carriers being peptides, polyamino acids, proteins
    • A61K51/10Antibodies or immunoglobulins; Fragments thereof, the carrier being an antibody, an immunoglobulin or a fragment thereof, e.g. a camelised human single domain antibody or the Fc fragment of an antibody
    • A61K51/1093Antibodies or immunoglobulins; Fragments thereof, the carrier being an antibody, an immunoglobulin or a fragment thereof, e.g. a camelised human single domain antibody or the Fc fragment of an antibody conjugates with carriers being antibodies
    • A61K51/1096Antibodies or immunoglobulins; Fragments thereof, the carrier being an antibody, an immunoglobulin or a fragment thereof, e.g. a camelised human single domain antibody or the Fc fragment of an antibody conjugates with carriers being antibodies radioimmunotoxins, i.e. conjugates being structurally as defined in A61K51/1093, and including a radioactive nucleus for use in radiotherapeutic applications
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P35/00Antineoplastic agents
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K16/00Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies
    • C07K16/18Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from animals or humans
    • C07K16/28Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants
    • C07K16/2863Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants against receptors for growth factors, growth regulators
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K2121/00Preparations for use in therapy
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/30Immunoglobulins specific features characterized by aspects of specificity or valency
    • C07K2317/31Immunoglobulins specific features characterized by aspects of specificity or valency multispecific
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/30Immunoglobulins specific features characterized by aspects of specificity or valency
    • C07K2317/33Crossreactivity, e.g. for species or epitope, or lack of said crossreactivity
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/30Immunoglobulins specific features characterized by aspects of specificity or valency
    • C07K2317/35Valency
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/50Immunoglobulins specific features characterized by immunoglobulin fragments
    • C07K2317/52Constant or Fc region; Isotype
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/70Immunoglobulins specific features characterized by effect upon binding to a cell or to an antigen
    • C07K2317/77Internalization into the cell
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/90Immunoglobulins specific features characterized by (pharmaco)kinetic aspects or by stability of the immunoglobulin
    • C07K2317/92Affinity (KD), association rate (Ka), dissociation rate (Kd) or EC50 value

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Chemical & Material Sciences (AREA)
  • Immunology (AREA)
  • Medicinal Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Epidemiology (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Organic Chemistry (AREA)
  • Genetics & Genomics (AREA)
  • Biophysics (AREA)
  • Molecular Biology (AREA)
  • Biochemistry (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)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Medicinal Preparation (AREA)
AU2022419564A 2021-12-20 2022-12-20 Egfr-cmet–targeted compounds and uses thereof Pending AU2022419564A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US202163291910P 2021-12-20 2021-12-20
US63/291,910 2021-12-20
PCT/US2022/082021 WO2023122588A2 (en) 2021-12-20 2022-12-20 Egfr-cmet–targeted compounds and uses thereof

Publications (1)

Publication Number Publication Date
AU2022419564A1 true AU2022419564A1 (en) 2024-07-04

Family

ID=86903719

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2022419564A Pending AU2022419564A1 (en) 2021-12-20 2022-12-20 Egfr-cmet–targeted compounds and uses thereof

Country Status (15)

Country Link
US (1) US20250121104A1 (https=)
EP (1) EP4452954A2 (https=)
JP (1) JP2025500944A (https=)
KR (1) KR20240125970A (https=)
CN (1) CN118765273A (https=)
AR (1) AR128052A1 (https=)
AU (1) AU2022419564A1 (https=)
CA (1) CA3244030A1 (https=)
CL (1) CL2024001832A1 (https=)
CO (1) CO2024008733A2 (https=)
CR (1) CR20240254A (https=)
IL (1) IL313333A (https=)
MX (1) MX2024007596A (https=)
TW (1) TW202333799A (https=)
WO (1) WO2023122588A2 (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4577527A1 (en) * 2022-08-22 2025-07-02 Abdera Therapeutics Inc. Vhh antibody dota conjugates
AU2024323801A1 (en) * 2023-08-14 2026-03-19 Minghui Pharmaceutical (Hangzhou) Limited Anti-c-met nanobody and use thereof
CN118085101A (zh) * 2024-03-01 2024-05-28 烟台蓝纳成生物技术有限公司 一种二价双特异性抗体、抗体偶联核素药物及其应用
CN120682361A (zh) * 2024-03-22 2025-09-23 康源博创生物科技(北京)有限公司 一种多肽及其用于构建包含共同轻链的双特异性抗体中的应用

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7090204B2 (ja) * 2018-07-19 2022-06-23 イーライ リリー アンド カンパニー 免疫チェックポイントを標的とする二重特異性抗体
CN114945594B (zh) * 2019-12-23 2024-11-26 株式会社Lg化学 抗lilrb1抗体及其用途
KR20220157464A (ko) * 2020-03-23 2022-11-29 퓨전 파마슈티칼즈 인크. Fgfr3-표적화된 방사선면역접합체 및 그의 용도
WO2021207086A1 (en) * 2020-04-06 2021-10-14 Fusion Pharmaceuticals Inc. Tem-1-targeted radioimmunoconjugates and uses thereof

Also Published As

Publication number Publication date
CL2024001832A1 (es) 2024-11-22
TW202333799A (zh) 2023-09-01
CA3244030A1 (en) 2023-06-29
EP4452954A2 (en) 2024-10-30
CN118765273A (zh) 2024-10-11
JP2025500944A (ja) 2025-01-15
MX2024007596A (es) 2024-07-09
WO2023122588A2 (en) 2023-06-29
KR20240125970A (ko) 2024-08-20
AR128052A1 (es) 2024-03-20
IL313333A (en) 2024-08-01
CO2024008733A2 (es) 2024-07-29
WO2023122588A3 (en) 2023-09-21
CR20240254A (es) 2025-01-13
US20250121104A1 (en) 2025-04-17

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