JP2022511394A - Ｃｌｄｎ１８の抗体及び化学療法薬の併用療法 - Google Patents

Ｃｌｄｎ１８の抗体及び化学療法薬の併用療法 Download PDF

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JP2022511394A
JP2022511394A JP2021517792A JP2021517792A JP2022511394A JP 2022511394 A JP2022511394 A JP 2022511394A JP 2021517792 A JP2021517792 A JP 2021517792A JP 2021517792 A JP2021517792 A JP 2021517792A JP 2022511394 A JP2022511394 A JP 2022511394A
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amino acid
acid sequence
variable region
chain variable
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JP2022511394A5 (https=
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リー，ゾンハイ
ワン，フアマオ
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Cafa Therapeutics Ltd
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Cafa Therapeutics Ltd
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    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K39/00—Medicinal preparations containing antigens or antibodies
    • A61K39/395—Antibodies; Immunoglobulins; Immune serum, e.g. antilymphocytic serum
    • A61K39/39533—Antibodies; Immunoglobulins; Immune serum, e.g. antilymphocytic serum against materials from animals
    • A61K39/39558—Antibodies; Immunoglobulins; Immune serum, e.g. antilymphocytic serum against materials from animals against tumor tissues, cells, antigens
    • 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
    • A61K31/495—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with two or more nitrogen atoms as the only ring heteroatoms, e.g. piperazine or tetrazines
    • A61K31/505—Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim
    • A61K31/513—Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim having oxo groups directly attached to the heterocyclic ring, e.g. cytosine
    • 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
    • A61K31/555—Heterocyclic compounds containing heavy metals, e.g. hemin, hematin, melarsoprol
    • 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
    • A61K31/70—Carbohydrates; Sugars; Derivatives thereof
    • A61K31/7042—Compounds having saccharide radicals and heterocyclic rings
    • A61K31/7052—Compounds having saccharide radicals and heterocyclic rings having nitrogen as a ring hetero atom, e.g. nucleosides, nucleotides
    • A61K31/706—Compounds having saccharide radicals and heterocyclic rings having nitrogen as a ring hetero atom, e.g. nucleosides, nucleotides containing six-membered rings with nitrogen as a ring hetero atom
    • A61K31/7064—Compounds having saccharide radicals and heterocyclic rings having nitrogen as a ring hetero atom, e.g. nucleosides, nucleotides containing six-membered rings with nitrogen as a ring hetero atom containing condensed or non-condensed pyrimidines
    • A61K31/7068—Compounds having saccharide radicals and heterocyclic rings having nitrogen as a ring hetero atom, e.g. nucleosides, nucleotides containing six-membered rings with nitrogen as a ring hetero atom containing condensed or non-condensed pyrimidines having oxo groups directly attached to the pyrimidine ring, e.g. cytidine, cytidylic acid
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K39/00—Medicinal preparations containing antigens or antibodies
    • A61K39/395—Antibodies; Immunoglobulins; Immune serum, e.g. antilymphocytic serum
    • A61K39/39533—Antibodies; Immunoglobulins; Immune serum, e.g. antilymphocytic serum against materials from animals
    • A61K39/3955—Antibodies; Immunoglobulins; Immune serum, e.g. antilymphocytic serum against materials from animals against proteinaceous materials, e.g. enzymes, hormones, lymphokines
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K45/00—Medicinal preparations containing active ingredients not provided for in groups A61K31/00 - A61K41/00
    • A61K45/06—Mixtures of active ingredients without chemical characterisation, e.g. antiphlogistics and cardiaca
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P35/00—Antineoplastic agents
    • 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
    • C07K16/30—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants from tumour cells
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K39/00—Medicinal preparations containing antigens or antibodies
    • A61K2039/505—Medicinal preparations containing antigens or antibodies comprising antibodies
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K39/00—Medicinal preparations containing antigens or antibodies
    • A61K2039/545—Medicinal preparations containing antigens or antibodies characterised by the dose, timing or administration schedule
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K2300/00—Mixtures or combinations of active ingredients, wherein at least one active ingredient is fully defined in groups A61K31/00 - A61K41/00
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/50—Immunoglobulins specific features characterized by immunoglobulin fragments
    • C07K2317/56—Immunoglobulins specific features characterized by immunoglobulin fragments variable (Fv) region, i.e. VH and/or VL
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/50—Immunoglobulins specific features characterized by immunoglobulin fragments
    • C07K2317/56—Immunoglobulins specific features characterized by immunoglobulin fragments variable (Fv) region, i.e. VH and/or VL
    • C07K2317/565—Complementarity determining region [CDR]
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/70—Immunoglobulins specific features characterized by effect upon binding to a cell or to an antigen
    • C07K2317/76—Antagonist effect on antigen, e.g. neutralization or inhibition of binding

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  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Epidemiology (AREA)
  • Organic Chemistry (AREA)
  • Immunology (AREA)
  • Molecular Biology (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Biophysics (AREA)
  • Genetics & Genomics (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Chemical & Material Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Microbiology (AREA)
  • Mycology (AREA)
  • Cell Biology (AREA)
  • Biomedical Technology (AREA)
  • Oncology (AREA)
  • Endocrinology (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Peptides Or Proteins (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
JP2021517792A 2018-09-30 2019-09-29 Ｃｌｄｎ１８の抗体及び化学療法薬の併用療法 Pending JP2022511394A (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
CN201811159863.8 2018-09-30
CN201811159863 2018-09-30
CN201811224605.3 2018-10-19
CN201811224605 2018-10-19
PCT/CN2019/109214 WO2020063988A1 (zh) 2018-09-30 2019-09-29 Cldn18的抗体和化疗药物的联合治疗

Publications (2)

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JP2022511394A true JP2022511394A (ja) 2022-01-31
JP2022511394A5 JP2022511394A5 (https=) 2022-10-07

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JP2021517792A Pending JP2022511394A (ja) 2018-09-30 2019-09-29 Ｃｌｄｎ１８の抗体及び化学療法薬の併用療法

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US (1) US20220033491A1 (https=)
EP (1) EP3858384A4 (https=)
JP (1) JP2022511394A (https=)
KR (1) KR20210072027A (https=)
CN (1) CN112888458B (https=)
WO (1) WO2020063988A1 (https=)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2979068T3 (es) * 2016-07-08 2024-09-24 Crage Medical Co Ltd Anticuerpos para anti-claudina 18A2 y utilización de los mismos
WO2022122709A1 (en) 2020-12-07 2022-06-16 Sotio Biotech A.S. Antibody-drug conjugates based on humanized cldn18.2 antibodies
CN114634566B (zh) * 2020-12-16 2023-09-19 广州百暨基因科技有限公司 一种抗Claudin18_2的抗原结合片段、抗体及其应用
TW202241519A (zh) 2020-12-23 2022-11-01 捷克商舒迪安生物技術公司 腫瘤特異性密連蛋白１８﹒２抗體藥物結合物
WO2022206975A1 (zh) * 2021-04-02 2022-10-06 原启生物科技(上海)有限责任公司 Cldn18.2抗原结合蛋白及其用途
JP2024540062A (ja) * 2021-11-05 2024-10-31 チア タイ ティエンチン ファーマシューティカル グループ カンパニー リミテッド 抗ｃｌｄｎ１８．２抗体及びその用途
TW202434307A (zh) 2023-01-18 2024-09-01 大陸商泰勵生物科技（上海）有限公司 抗體偶聯藥物及其用途
CN121620529A (zh) * 2023-07-31 2026-03-06 南京传奇生物科技有限公司 嵌合细胞因子受体及其使用方法
WO2025078686A1 (en) 2023-10-12 2025-04-17 Sotio Biotech A.S. Combination therapy involving antibody-drug conjugates against claudin18.2 and pd1/pd-l axis inhibitors for treatment of cancer
WO2025082356A1 (zh) * 2023-10-16 2025-04-24 江苏奥赛康生物医药有限公司 Cldn18_2抗体与化学治疗药物的组合及其应用
CN117430708B (zh) * 2023-12-21 2024-04-09 苏州近岸蛋白质科技股份有限公司 一种抗Claudin18.2抗体
CN118620072A (zh) * 2023-12-27 2024-09-10 上海博钒生物科技有限公司 一种肺炎克雷伯菌多糖单克隆抗体、其杂交瘤细胞株及其应用

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015522543A (ja) * 2012-05-23 2015-08-06 ガニメド ファーマシューティカルズ アーゲー がんを処置するためのクローディン１８．２に対する抗体を伴う併用療法
WO2018006882A1 (zh) * 2016-07-08 2018-01-11 科济生物医药（上海）有限公司 抗密蛋白18a2的抗体及其应用

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101602808B (zh) 2008-06-12 2012-06-20 上海市肿瘤研究所 特异性结合蛋白及其使用
WO2013167153A1 (en) * 2012-05-09 2013-11-14 Ganymed Pharmaceuticals Ag Antibodies useful in cancer diagnosis
EP3791896B1 (en) 2012-05-23 2024-01-10 Astellas Pharma Inc. Combination therapy involving antibodies against claudin 18.2 for treatment of cancer
EP2852409B1 (en) * 2012-05-23 2020-03-25 Astellas Pharma Inc. Combination therapy involving antibodies against claudin 18.2 for treatment of cancer
WO2013174404A1 (en) * 2012-05-23 2013-11-28 Ganymed Pharmaceuticals Ag Combination therapy involving antibodies against claudin 18.2 for treatment of cancer
WO2014127785A1 (en) * 2013-02-20 2014-08-28 Ganymed Pharmaceuticals Ag Combination therapy involving antibodies against claudin 18.2 for treatment of cancer
WO2014146672A1 (en) * 2013-03-18 2014-09-25 Ganymed Pharmaceuticals Ag Therapy involving antibodies against claudin 18.2 for treatment of cancer
US10858415B2 (en) * 2014-01-29 2020-12-08 Tron—Translationale Onkologie An Der Universitatsmedizin Der Johannes Guttenberg-Universitat Mainz Gemeinnuizige Gmbh Peptide mimotopes of claudin 18.2 and uses thereof

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015522543A (ja) * 2012-05-23 2015-08-06 ガニメド ファーマシューティカルズ アーゲー がんを処置するためのクローディン１８．２に対する抗体を伴う併用療法
WO2018006882A1 (zh) * 2016-07-08 2018-01-11 科济生物医药（上海）有限公司 抗密蛋白18a2的抗体及其应用

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EP3858384A1 (en) 2021-08-04
WO2020063988A1 (zh) 2020-04-02
KR20210072027A (ko) 2021-06-16
CN112888458B (zh) 2024-11-22
CN112888458A (zh) 2021-06-01
EP3858384A4 (en) 2022-07-06
US20220033491A1 (en) 2022-02-03

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