CN119256008A - 用于治疗强直性肌营养不良的肌肉靶向复合物及其用途 - Google Patents

用于治疗强直性肌营养不良的肌肉靶向复合物及其用途 Download PDF

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Publication number
CN119256008A
CN119256008A CN202380034350.7A CN202380034350A CN119256008A CN 119256008 A CN119256008 A CN 119256008A CN 202380034350 A CN202380034350 A CN 202380034350A CN 119256008 A CN119256008 A CN 119256008A
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China
Prior art keywords
antibody
light chain
seq
heavy chain
composition
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Pending
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CN202380034350.7A
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English (en)
Chinese (zh)
Inventor
蒂莫西·威登
本杰明·维埃拉
约翰·纳吉姆
斯特凡诺·扎诺蒂
罗梅什·R·苏布拉马尼亚
穆罕默德·T·卡塔纳尼
科迪·A·德雅尔丹
基姆·唐
布伦丹·奎因
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Dyne Therapeutics Inc
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Dyne Therapeutics Inc
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Application filed by Dyne Therapeutics Inc filed Critical Dyne Therapeutics Inc
Publication of CN119256008A publication Critical patent/CN119256008A/zh
Pending legal-status Critical Current

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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
    • A61K47/6889—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
    • 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
    • A61K47/6801—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
    • A61K47/6807—Drugs conjugated to an antibody or immunoglobulin, e.g. cisplatin-antibody conjugates the drug or compound being a sugar, nucleoside, nucleotide, nucleic acid, e.g. RNA antisense
    • 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
    • A61K47/6849—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 receptor, a cell surface antigen or a cell surface determinant
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P21/00—Drugs for disorders of the muscular or neuromuscular system
    • 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
    • C07K16/2881—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants against CD71
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    • C12N15/00—Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
    • C12N15/09—Recombinant DNA-technology
    • C12N15/11—DNA or RNA fragments; Modified forms thereof; Non-coding nucleic acids having a biological activity
    • C12N15/113—Non-coding nucleic acids modulating the expression of genes, e.g. antisense oligonucleotides; Antisense DNA or RNA; Triplex- forming oligonucleotides; Catalytic nucleic acids, e.g. ribozymes; Nucleic acids used in co-suppression or gene silencing
    • C12N15/1137—Non-coding nucleic acids modulating the expression of genes, e.g. antisense oligonucleotides; Antisense DNA or RNA; Triplex- forming oligonucleotides; Catalytic nucleic acids, e.g. ribozymes; Nucleic acids used in co-suppression or gene silencing against enzymes
    • C—CHEMISTRY; METALLURGY
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    • 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
    • C07K2319/00—Fusion polypeptide
    • C07K2319/33—Fusion polypeptide fusions for targeting to specific cell types, e.g. tissue specific targeting, targeting of a bacterial subspecies
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
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    • C07K2319/00—Fusion polypeptide
    • C07K2319/70—Fusion polypeptide containing domain for protein-protein interaction
    • C07K2319/74—Fusion polypeptide containing domain for protein-protein interaction containing a fusion for binding to a cell surface receptor
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    • C12N2310/00—Structure or type of the nucleic acid
    • C12N2310/10—Type of nucleic acid
    • C12N2310/11—Antisense
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    • C12N2310/00—Structure or type of the nucleic acid
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    • C12N2310/31—Chemical structure of the backbone
    • C12N2310/315—Phosphorothioates
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    • C12N2310/00—Structure or type of the nucleic acid
    • C12N2310/30—Chemical structure
    • C12N2310/32—Chemical structure of the sugar
    • C12N2310/321—2'-O-R Modification
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    • C12N2310/00—Structure or type of the nucleic acid
    • C12N2310/30—Chemical structure
    • C12N2310/32—Chemical structure of the sugar
    • C12N2310/323—Chemical structure of the sugar modified ring structure
    • C12N2310/3231—Chemical structure of the sugar modified ring structure having an additional ring, e.g. LNA, ENA
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
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    • C12N2310/00—Structure or type of the nucleic acid
    • C12N2310/30—Chemical structure
    • C12N2310/33—Chemical structure of the base
    • C12N2310/334—Modified C
    • C12N2310/3341—5-Methylcytosine
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    • C12N2310/00—Structure or type of the nucleic acid
    • C12N2310/30—Chemical structure
    • C12N2310/34—Spatial arrangement of the modifications
    • C12N2310/341—Gapmers, i.e. of the type ===---===
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    • C12N2310/3525—MOE, methoxyethoxy
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    • C12N2320/30—Special therapeutic applications
    • C12N2320/32—Special delivery means, e.g. tissue-specific

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CN202380034350.7A 2022-04-15 2023-04-14 用于治疗强直性肌营养不良的肌肉靶向复合物及其用途 Pending CN119256008A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US202263331716P 2022-04-15 2022-04-15
US63/331,716 2022-04-15
PCT/US2023/065764 WO2023201324A1 (en) 2022-04-15 2023-04-14 Muscle targeting complexes and uses thereof for treating myotonic dystrophy

Publications (1)

Publication Number Publication Date
CN119256008A true CN119256008A (zh) 2025-01-03

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CN202380034350.7A Pending CN119256008A (zh) 2022-04-15 2023-04-14 用于治疗强直性肌营养不良的肌肉靶向复合物及其用途

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US (1) US20250249116A1 (https=)
EP (1) EP4508091A1 (https=)
JP (1) JP2025512469A (https=)
KR (1) KR20250004769A (https=)
CN (1) CN119256008A (https=)
AU (1) AU2023253710A1 (https=)
CA (1) CA3248961A1 (https=)
IL (1) IL315944A (https=)
MX (1) MX2024012737A (https=)
WO (1) WO2023201324A1 (https=)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11168141B2 (en) 2018-08-02 2021-11-09 Dyne Therapeutics, Inc. Muscle targeting complexes and uses thereof for treating dystrophinopathies
US11911484B2 (en) 2018-08-02 2024-02-27 Dyne Therapeutics, Inc. Muscle targeting complexes and uses thereof for treating myotonic dystrophy
EP3829595A4 (en) 2018-08-02 2022-08-24 Dyne Therapeutics, Inc. MUSCLE-DIRECTED COMPLEXES AND USES THEREOF IN THE TREATMENT OF DYSTROPHINOPATHIES
US12018087B2 (en) 2018-08-02 2024-06-25 Dyne Therapeutics, Inc. Muscle-targeting complexes comprising an anti-transferrin receptor antibody linked to an oligonucleotide and methods of delivering oligonucleotide to a subject
US12370264B1 (en) 2018-08-02 2025-07-29 Dyne Therapeutics, Inc. Complexes comprising an anti-transferrin receptor antibody linked to an oligonucleotide and method of delivering oligonucleotide to a subject
US20220193250A1 (en) 2018-08-02 2022-06-23 Dyne Therapeutics, Inc. Muscle targeting complexes and uses thereof for treating facioscapulohumeral muscular dystrophy
US12097263B2 (en) 2018-08-02 2024-09-24 Dyne Therapeutics, Inc. Muscle targeting complexes and uses thereof for treating myotonic dystrophy
US11771776B2 (en) 2021-07-09 2023-10-03 Dyne Therapeutics, Inc. Muscle targeting complexes and uses thereof for treating dystrophinopathies
IL309936A (en) 2021-07-09 2024-03-01 Dyne Therapeutics Inc Muscle targeting complexes and formulations for the treatment of dystrophinopathy
US11969475B2 (en) 2021-07-09 2024-04-30 Dyne Therapeutics, Inc. Muscle targeting complexes and uses thereof for treating facioscapulohumeral muscular dystrophy
US20250339553A1 (en) 2022-04-15 2025-11-06 Dyne Therapeutics, Inc. Muscle targeting complexes and formulations for treating myotonic dystrophy

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012007896A1 (en) * 2010-07-12 2012-01-19 Covx Technologies Ireland, Ltd. Multifunctional antibody conjugates
AU2021318851A1 (en) * 2020-07-23 2023-03-16 Dyne Therapeutics, Inc. Muscle targeting complexes and uses thereof for treating myotonic dystrophy

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Publication number Publication date
US20250249116A1 (en) 2025-08-07
MX2024012737A (es) 2025-01-09
JP2025512469A (ja) 2025-04-17
EP4508091A1 (en) 2025-02-19
AU2023253710A1 (en) 2024-10-10
KR20250004769A (ko) 2025-01-08
WO2023201324A1 (en) 2023-10-19
CA3248961A1 (en) 2023-10-19
IL315944A (en) 2024-11-01

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