KR20220052960A - 표적화된 덴드리머 접합체 - Google Patents

표적화된 덴드리머 접합체 Download PDF

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Publication number
KR20220052960A
KR20220052960A KR1020227008957A KR20227008957A KR20220052960A KR 20220052960 A KR20220052960 A KR 20220052960A KR 1020227008957 A KR1020227008957 A KR 1020227008957A KR 20227008957 A KR20227008957 A KR 20227008957A KR 20220052960 A KR20220052960 A KR 20220052960A
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South Korea
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conjugate
group
dendrimer
targeting agent
peg
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Korean (ko)
Inventor
데이빗 오웬
새미 체가예
수드히르 섄귤레
폴린 레이타노
크리스토퍼 포터
앵거스 존스턴
다니엘 유엔
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스타파마 피티와이 리미티드
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Publication of KR20220052960A publication Critical patent/KR20220052960A/ko
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    • A61K47/06Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite
    • A61K47/08Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite containing oxygen, e.g. ethers, acetals, ketones, quinones, aldehydes, peroxides
    • A61K47/10Alcohols; Phenols; Salts thereof, e.g. glycerol; Polyethylene glycols [PEG]; Poloxamers; PEG/POE alkyl ethers
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    • A61K47/68Medicinal 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
    • A61K47/6835Medicinal 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
    • A61K47/6849Medicinal 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
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    • A61K47/68Medicinal 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
    • A61K47/6835Medicinal 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
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    • A61K47/6883Polymer-drug antibody conjugates, e.g. mitomycin-dextran-Ab; DNA-polylysine-antibody complex or conjugate used for therapy
    • A61K47/6885Polymer-drug antibody conjugates, e.g. mitomycin-dextran-Ab; DNA-polylysine-antibody complex or conjugate used for therapy the conjugate or the polymer being a starburst, a dendrimer, a cascade
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    • 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
    • C07K16/32Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from animals or humans against translation products of oncogenes
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    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
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    • C08G83/00Macromolecular compounds not provided for in groups C08G2/00 - C08G81/00
    • C08G83/002Dendritic macromolecules
    • C08G83/003Dendrimers
    • C08G83/004After treatment of dendrimers
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    • C07K2317/00Immunoglobulins specific features
    • C07K2317/50Immunoglobulins specific features characterized by immunoglobulin fragments
    • C07K2317/56Immunoglobulins specific features characterized by immunoglobulin fragments variable (Fv) region, i.e. VH and/or VL
    • C07K2317/569Single domain, e.g. dAb, sdAb, VHH, VNAR or nanobody®
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    • C07K2317/00Immunoglobulins specific features
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    • C07K2317/77Internalization into the cell
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    • 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

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  • Animal Behavior & Ethology (AREA)
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  • Cell Biology (AREA)
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  • Proteomics, Peptides & Aminoacids (AREA)
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  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
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  • Gastroenterology & Hepatology (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Preparation (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Peptides Or Proteins (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
KR1020227008957A 2019-08-28 2020-08-28 표적화된 덴드리머 접합체 Pending KR20220052960A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AU2019903152A AU2019903152A0 (en) 2019-08-28 Targeted Dendrimer Conjugates
AU2019903152 2019-08-28
PCT/AU2020/050910 WO2021035310A1 (en) 2019-08-28 2020-08-28 Targeted dendrimer conjugates

Publications (1)

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KR20220052960A true KR20220052960A (ko) 2022-04-28

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US (1) US20220288216A1 (enExample)
EP (1) EP4021511A4 (enExample)
JP (2) JP2022547434A (enExample)
KR (1) KR20220052960A (enExample)
CN (1) CN114502201B (enExample)
AU (1) AU2020338481B2 (enExample)
BR (1) BR112022003628A2 (enExample)
CA (1) CA3149263A1 (enExample)
WO (1) WO2021035310A1 (enExample)

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US20180326081A1 (en) * 2011-06-06 2018-11-15 Starpharma Pty Ltd Macromolecules
JP7541978B2 (ja) * 2018-11-29 2024-08-29 スターファーマ ピーティーワイ エルティーディー 治療および画像化のためのデンドリマー
WO2023283537A2 (en) * 2021-07-07 2023-01-12 Institute For Systems Biology Cell analysis methods, compositions, and uses
EP4430076A2 (en) 2021-11-08 2024-09-18 Life Technologies AS Polymer-interaction molecule conjugates and methods of use
CN115991880B (zh) * 2022-12-08 2024-03-19 中国药科大学 一种树状大分子pamam-g5-tco及其制备方法与应用
WO2024182810A2 (en) * 2023-03-02 2024-09-06 Inmune Bio Inc. Bioconjugates of dominant negative tnf
KR20250100878A (ko) * 2023-12-26 2025-07-04 주식회사 압타머사이언스 분지형의 효소 절단 가능한 링커-페이로드와 이의 효율적인 제조방법
WO2025164814A1 (en) * 2024-02-01 2025-08-07 The University Of Tokyo Selective intracellular delivery of protein in cells with nanocarriers sensing cathepsin b activity
WO2025222234A1 (en) * 2024-04-24 2025-10-30 Starpharma Pty Ltd Targeted dendrimer conjugates
WO2026046228A1 (zh) * 2024-08-27 2026-03-05 苏州拓界医药有限公司 树枝状聚合物偶联物及其制备方法
CN119638781B (zh) * 2025-02-20 2025-05-16 瑞博(苏州)制药有限公司 一种抗体偶联药物连接子的合成方法

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WO2008017122A1 (en) * 2006-08-11 2008-02-14 Starpharma Pty Ltd Polylysine dendrimer contrast agent
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