IL309278A - Bis-benzimidazole STING agonist conjugates and uses thereof - Google Patents

Bis-benzimidazole STING agonist conjugates and uses thereof

Info

Publication number
IL309278A
IL309278A IL309278A IL30927823A IL309278A IL 309278 A IL309278 A IL 309278A IL 309278 A IL309278 A IL 309278A IL 30927823 A IL30927823 A IL 30927823A IL 309278 A IL309278 A IL 309278A
Authority
IL
Israel
Prior art keywords
benzimidazole
bis
sting agonist
agonist immunoconjugates
immunoconjugates
Prior art date
Application number
IL309278A
Other languages
English (en)
Hebrew (he)
Inventor
Gary Brandt
Romas Kudirka
Brian Safina
Matthew Zhou
Original Assignee
Bolt Biotherapeutics Inc
Gary Brandt
Romas Kudirka
Brian Safina
Matthew Zhou
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 Bolt Biotherapeutics Inc, Gary Brandt, Romas Kudirka, Brian Safina, Matthew Zhou filed Critical Bolt Biotherapeutics Inc
Publication of IL309278A publication Critical patent/IL309278A/en

Links

Classifications

    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/33—Heterocyclic compounds
    • A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/41—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having five-membered rings with two or more ring hetero atoms, at least one of which being nitrogen, e.g. tetrazole
    • A61K31/4164—1,3-Diazoles
    • A61K31/4184—1,3-Diazoles condensed with carbocyclic rings, e.g. benzimidazoles
    • 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
    • A61K47/56—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 organic macromolecular compound, e.g. an oligomeric, polymeric or dendrimeric molecule
    • A61K47/59—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 organic macromolecular compound, e.g. an oligomeric, polymeric or dendrimeric molecule obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyureas or polyurethanes
    • A61K47/60—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 organic macromolecular compound, e.g. an oligomeric, polymeric or dendrimeric molecule obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyureas or polyurethanes the organic macromolecular compound being a polyoxyalkylene oligomer, polymer or dendrimer, e.g. PEG, PPG, PEO or polyglycerol
    • 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
    • A61K47/6851—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 determinant of a tumour cell
    • 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
    • A61K47/6851—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 determinant of a tumour cell
    • A61K47/6853—Carcino-embryonic antigens
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Cell Biology (AREA)
  • Oncology (AREA)
  • Peptides Or Proteins (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Medicinal Preparation (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
IL309278A 2021-06-25 2022-06-24 Bis-benzimidazole STING agonist conjugates and uses thereof IL309278A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US202163215100P 2021-06-25 2021-06-25
PCT/US2022/034865 WO2022272039A1 (en) 2021-06-25 2022-06-24 Bis-benzimidazole sting agonist immunoconjugates, and uses thereof

Publications (1)

Publication Number Publication Date
IL309278A true IL309278A (en) 2024-02-01

Family

ID=82850579

Family Applications (1)

Application Number Title Priority Date Filing Date
IL309278A IL309278A (en) 2021-06-25 2022-06-24 Bis-benzimidazole STING agonist conjugates and uses thereof

Country Status (9)

Country Link
US (1) US20250057967A2 (https=)
EP (1) EP4359007A1 (https=)
JP (1) JP2024523453A (https=)
KR (1) KR20240027018A (https=)
CN (1) CN117794583A (https=)
AU (1) AU2022300383A1 (https=)
CA (1) CA3222082A1 (https=)
IL (1) IL309278A (https=)
WO (1) WO2022272039A1 (https=)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024137619A1 (en) * 2022-12-20 2024-06-27 Bolt Biotherapeutics, Inc. Anti-claudin, bis-benzimid azole sting agonist immunoconjugates, and uses thereof
WO2024174863A1 (zh) * 2023-02-22 2024-08-29 深圳众格生物科技有限公司 Sting激动剂及其制备方法和医药用途
WO2025029832A2 (en) 2023-07-31 2025-02-06 Sutro Biopharma, Inc. Sting agonist compounds and conjugates
CN117771206B (zh) * 2023-08-02 2024-05-28 首都医科大学附属北京儿童医院 Sting激动剂仿生纳米递送系统及其制备方法和应用
WO2025233676A1 (en) * 2024-05-08 2025-11-13 Ligachem Biosciences Inc. Compositions and methods related to a combination therapy of sting agonists and immune checkpoint inhibitors
WO2025233679A1 (en) * 2024-05-08 2025-11-13 Ligachem Biosciences Inc. Compositions and methods related to a combination therapy of sting agonists and antibody drug conjugates
US20260053942A1 (en) 2024-05-30 2026-02-26 Astellas Pharama Inc. Sting agonist immunostimulatory antibody drug conjugates
WO2026055185A1 (en) * 2024-09-04 2026-03-12 Bolt Biotherapeutics, Inc. Sting agonist immunoconjugates and uses thereof
WO2026078593A1 (en) 2024-10-08 2026-04-16 Sun Pharma Advanced Research Company Limited Sting agonists and antibody drug conjugates thereof

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PT3440076T (pt) * 2016-04-07 2022-07-29 Glaxosmithkline Ip Dev Ltd Amidas heterocíclicas úteis como modeladores de proteína
AR113224A1 (es) * 2017-04-28 2020-02-19 Novartis Ag Conjugados de anticuerpo que comprenden un agonista de sting
CA3077337A1 (en) * 2017-10-05 2019-04-11 Glaxosmithkline Intellectual Property Development Limited Modulators of stimulator of interferon genes (sting)
AU2018344902B2 (en) * 2017-10-05 2021-06-03 Glaxosmithkline Intellectual Property Development Limited Modulators of stimulator of interferon genes (STING) useful in treating HIV
EP3848054B1 (en) * 2018-09-06 2025-01-29 Daiichi Sankyo Company, Limited Antibody-drug conjugates of cyclic dinucleotide derivatives
WO2020092617A1 (en) * 2018-10-31 2020-05-07 Novartis Ag Dc-sign antibody conjugates comprising sting agonists
WO2020214858A1 (en) * 2019-04-17 2020-10-22 Avidea Technologies, Inc. Compositions and methods of manufacturing star polymers for ligand display and/or drug delivery
IL287938B2 (en) * 2019-05-10 2025-07-01 Takeda Pharmaceuticals Co Antibody-drug conjugates
US20200390899A1 (en) * 2019-06-13 2020-12-17 Bolt Biotherapeutics, Inc. Aminobenzazepine compounds, immunoconjugates, and uses thereof
CA3147890A1 (en) * 2019-07-19 2021-01-28 Immunesensor Therapeutics, Inc. Antibody-sting agonist conjugates and their use in immunotherapy
IL296901A (en) * 2020-04-02 2022-12-01 Mersana Therapeutics Inc Antibody-drug conjugates comprising sting agonists

Also Published As

Publication number Publication date
WO2022272039A1 (en) 2022-12-29
CA3222082A1 (en) 2022-12-29
US20240335557A1 (en) 2024-10-10
US20250057967A2 (en) 2025-02-20
KR20240027018A (ko) 2024-02-29
JP2024523453A (ja) 2024-06-28
EP4359007A1 (en) 2024-05-01
CN117794583A (zh) 2024-03-29
AU2022300383A1 (en) 2024-01-18

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