JP2021513848A - Lag3に結合する治療用分子 - Google Patents

Lag3に結合する治療用分子 Download PDF

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Publication number
JP2021513848A
JP2021513848A JP2020543560A JP2020543560A JP2021513848A JP 2021513848 A JP2021513848 A JP 2021513848A JP 2020543560 A JP2020543560 A JP 2020543560A JP 2020543560 A JP2020543560 A JP 2020543560A JP 2021513848 A JP2021513848 A JP 2021513848A
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single domain
lag
domain antibody
binding
cancer
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JP2021513848A5 (https=
Inventor
キャロリン、エドワーズ
アンジェリカ、セッテ
イザベル、オスフ
ユミン、テン
ジェームズ、レッグ
ダビド、エスソロス、ムルガレン
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Crescendo Biologics Ltd
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Crescendo Biologics Ltd
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Priority to JP2024116130A priority Critical patent/JP2024156719A/ja
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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
    • A61K47/50Medicinal 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
    • A61K47/51Medicinal 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
    • A61K47/68Medicinal 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
    • A61K47/6801Drug-antibody or immunoglobulin conjugates defined by the pharmacologically or therapeutically active agent
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
    • A61K47/50Medicinal 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
    • A61K47/51Medicinal 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
    • A61K47/68Medicinal 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
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K39/00Medicinal preparations containing antigens or antibodies
    • A61K39/395Antibodies; Immunoglobulins; Immune serum, e.g. antilymphocytic serum
    • A61K39/39533Antibodies; Immunoglobulins; Immune serum, e.g. antilymphocytic serum against materials from animals
    • A61K39/3955Antibodies; Immunoglobulins; Immune serum, e.g. antilymphocytic serum against materials from animals against proteinaceous materials, e.g. enzymes, hormones, lymphokines
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
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    • C07K16/00Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies
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    • C07K16/28Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants
    • C07K16/2803Immunoglobulins [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
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    • GPHYSICS
    • G01MEASURING; TESTING
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    • G01N33/00Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/53Immunoassay; Biospecific binding assay; Materials therefor
    • G01N33/563Immunoassay; Biospecific binding assay; Materials therefor involving antibody fragments
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
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    • A61K2039/505Medicinal preparations containing antigens or antibodies comprising antibodies
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    • A61K39/00Medicinal preparations containing antigens or antibodies
    • A61K2039/505Medicinal preparations containing antigens or antibodies comprising antibodies
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    • C07K16/28Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants
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    • C07K2317/00Immunoglobulins specific features
    • C07K2317/20Immunoglobulins specific features characterized by taxonomic origin
    • C07K2317/24Immunoglobulins specific features characterized by taxonomic origin containing regions, domains or residues from different species, e.g. chimeric, humanized or veneered
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    • C07ORGANIC CHEMISTRY
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    • C07K2317/00Immunoglobulins specific features
    • C07K2317/30Immunoglobulins specific features characterized by aspects of specificity or valency
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    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/50Immunoglobulins specific features characterized by immunoglobulin fragments
    • C07K2317/52Constant or Fc region; Isotype
    • C07K2317/526CH3 domain
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
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    • C07K2317/00Immunoglobulins specific features
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    • C07K2317/55Fab or Fab'
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    • C07KPEPTIDES
    • 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
    • C07K2317/565Complementarity determining region [CDR]
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    • C07ORGANIC CHEMISTRY
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    • C07K2317/00Immunoglobulins specific features
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    • 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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    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
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    • C07K2317/62Immunoglobulins specific features characterized by non-natural combinations of immunoglobulin fragments comprising only variable region components
    • C07K2317/622Single chain antibody (scFv)
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    • C07K2317/70Immunoglobulins specific features characterized by effect upon binding to a cell or to an antigen
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    • C07K2317/92Affinity (KD), association rate (Ka), dissociation rate (Kd) or EC50 value
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    • C07ORGANIC CHEMISTRY
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    • C07K2317/00Immunoglobulins specific features
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    • C07K2319/00Fusion polypeptide

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JP2020543560A 2018-02-16 2019-02-18 Lag3に結合する治療用分子 Pending JP2021513848A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2024116130A JP2024156719A (ja) 2018-02-16 2024-07-19 Lag3に結合する治療用分子

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB1802573.4A GB201802573D0 (en) 2018-02-16 2018-02-16 Therapeutic molecules that bind to LAG3
GB1802573.4 2018-02-16
PCT/GB2019/050425 WO2019158942A1 (en) 2018-02-16 2019-02-18 Therapeutic molecules that bind to lag3 and pd1

Related Child Applications (1)

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JP2024116130A Division JP2024156719A (ja) 2018-02-16 2024-07-19 Lag3に結合する治療用分子

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JP2021513848A true JP2021513848A (ja) 2021-06-03
JP2021513848A5 JP2021513848A5 (https=) 2022-02-24

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JP2024116130A Pending JP2024156719A (ja) 2018-02-16 2024-07-19 Lag3に結合する治療用分子

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US (2) US11951172B2 (https=)
EP (1) EP3752188A1 (https=)
JP (2) JP2021513848A (https=)
KR (1) KR20200123164A (https=)
CN (1) CN111727057A (https=)
AU (1) AU2019220621A1 (https=)
CA (1) CA3089419A1 (https=)
GB (1) GB201802573D0 (https=)
IL (2) IL299443B2 (https=)
SG (1) SG11202006696UA (https=)
WO (1) WO2019158942A1 (https=)

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