MX2020007406A - Anticuerpo pd-l1, fragmento de union al antigeno del mismo y uso farmaceutico del mismo. - Google Patents

Anticuerpo pd-l1, fragmento de union al antigeno del mismo y uso farmaceutico del mismo.

Info

Publication number
MX2020007406A
MX2020007406A MX2020007406A MX2020007406A MX2020007406A MX 2020007406 A MX2020007406 A MX 2020007406A MX 2020007406 A MX2020007406 A MX 2020007406A MX 2020007406 A MX2020007406 A MX 2020007406A MX 2020007406 A MX2020007406 A MX 2020007406A
Authority
MX
Mexico
Prior art keywords
antibody
same
antigen
binding fragment
pharmaceutical use
Prior art date
Application number
MX2020007406A
Other languages
English (en)
Inventor
Weikang Tao
Lei Zhang
Qiyue Hu
Xiaoling Gu
Jiahua Jiang
Jinming Gu
Original Assignee
Jiangsu Hengrui Medicine Co
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 Jiangsu Hengrui Medicine Co filed Critical Jiangsu Hengrui Medicine Co
Publication of MX2020007406A publication Critical patent/MX2020007406A/es

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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
    • C07K16/28Immunoglobulins [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
    • C07K16/2827Immunoglobulins [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 against B7 molecules, e.g. CD80, CD86
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P35/00Antineoplastic agents
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • 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
    • G01N33/575Immunoassay; Biospecific binding assay; Materials therefor for cancer
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K39/00Medicinal preparations containing antigens or antibodies
    • A61K2039/505Medicinal preparations containing antigens or antibodies comprising antibodies
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K39/00Medicinal preparations containing antigens or antibodies
    • A61K2039/51Medicinal preparations containing antigens or antibodies comprising whole cells, viruses or DNA/RNA
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/20Immunoglobulins specific features characterized by taxonomic origin
    • C07K2317/21Immunoglobulins specific features characterized by taxonomic origin from primates, e.g. man
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/50Immunoglobulins specific features characterized by immunoglobulin fragments
    • C07K2317/52Constant or Fc region; Isotype
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • 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]
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/70Immunoglobulins specific features characterized by effect upon binding to a cell or to an antigen
    • C07K2317/73Inducing cell death, e.g. apoptosis, necrosis or inhibition of cell proliferation
    • C07K2317/732Antibody-dependent cellular cytotoxicity [ADCC]
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/70Immunoglobulins specific features characterized by effect upon binding to a cell or to an antigen
    • C07K2317/76Antagonist effect on antigen, e.g. neutralization or inhibition of binding
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Molecular Biology (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Hematology (AREA)
  • Biomedical Technology (AREA)
  • Urology & Nephrology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biophysics (AREA)
  • Genetics & Genomics (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Physics & Mathematics (AREA)
  • Cell Biology (AREA)
  • General Physics & Mathematics (AREA)
  • Microbiology (AREA)
  • Biotechnology (AREA)
  • Food Science & Technology (AREA)
  • Analytical Chemistry (AREA)
  • Pathology (AREA)
  • Peptides Or Proteins (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Hospice & Palliative Care (AREA)
  • Oncology (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)

Abstract

Un novedoso anticuerpo contra PD-L1, un fragmento de union al antigeno del mismo, y un uso farmaceutico de los mismos; un anticuerpo humanizado que comprende una CDR del anticuerpo contra PD-L1, una composicion farmaceutica que comprende el anticuerpo contra PD-L1 y el fragmento de union al antigeno del mismo, y un uso del anticuerpo contra PD-L1 como un farmaco; y un uso de un anticuerpo contra PD-L1 humanizado en la preparacion de un farmaco para tratar enfermedades o trastornos asociados con PD-L1.
MX2020007406A 2018-01-10 2019-01-09 Anticuerpo pd-l1, fragmento de union al antigeno del mismo y uso farmaceutico del mismo. MX2020007406A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201810023267 2018-01-10
PCT/CN2019/070982 WO2019137397A1 (zh) 2018-01-10 2019-01-09 Pd-l1抗体、其抗原结合片段及医药用途

Publications (1)

Publication Number Publication Date
MX2020007406A true MX2020007406A (es) 2020-09-14

Family

ID=67219311

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2020007406A MX2020007406A (es) 2018-01-10 2019-01-09 Anticuerpo pd-l1, fragmento de union al antigeno del mismo y uso farmaceutico del mismo.

Country Status (12)

Country Link
US (1) US11359021B2 (es)
EP (1) EP3741777A4 (es)
JP (1) JP2021510078A (es)
KR (1) KR20200108306A (es)
CN (1) CN111278861B (es)
AU (1) AU2019206958A1 (es)
BR (1) BR112020013475A2 (es)
CA (1) CA3087105A1 (es)
MX (1) MX2020007406A (es)
TW (1) TWI717678B (es)
WO (1) WO2019137397A1 (es)
ZA (1) ZA202004907B (es)

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CA3004804A1 (en) * 2015-11-17 2017-05-26 Jiangsu Hengrui Medicine Co., Ltd. Pd-l1 antibody, antigen-binding fragment thereof and medical application thereof
CN110760517B (zh) * 2019-10-09 2022-04-29 天津大学 拮抗pd-1骆驼抗体类似物ap基因及蛋白和应用
WO2022121846A1 (zh) * 2020-12-08 2022-06-16 博际生物医药科技(杭州)有限公司 Pd-l1抗体及其应用
TWI789679B (zh) * 2021-01-12 2023-01-11 大陸商江蘇先聲藥業有限公司 抗人程序性死亡配體-1(pd-l1)的抗體及其用途
CN115181180B (zh) * 2021-03-03 2025-07-04 山东先声生物制药有限公司 抗人程序性死亡配体-1(pd-l1)的抗体及其应用
CN115521378B (zh) * 2021-07-23 2023-12-22 南京吉盛澳玛生物医药有限公司 Pd-l1抗体及其用途
WO2023046113A1 (zh) * 2021-09-24 2023-03-30 广东菲鹏制药股份有限公司 一种抗人pd-l1人源化抗体或其抗原结合片段及其应用
CN115925937A (zh) * 2022-08-05 2023-04-07 赛灵药业科技集团股份有限公司北京分公司 一种抗体或其片段及其制药用途
CN115785269B (zh) * 2022-11-01 2023-09-22 四川大学 抗pd-l1的抗体及其应用
WO2025201522A1 (zh) * 2024-03-29 2025-10-02 江苏恒瑞医药股份有限公司 抗Nectin-4抗体药物偶联物治疗肿瘤
CN120081942A (zh) * 2024-04-16 2025-06-03 赛业(苏州)生物科技有限公司 一种pd-l1抗体及其制备方法和应用
WO2025252203A1 (zh) * 2024-06-06 2025-12-11 江苏恒瑞医药股份有限公司 抗Nectin-4抗体药物偶联物治疗肿瘤的用途
CN119954956B (zh) * 2025-02-05 2025-08-22 可蓝赛生物医药(上海)有限公司 一种nk细胞的制备方法及其在治疗癌症中的应用

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Also Published As

Publication number Publication date
RU2020124261A (ru) 2022-01-25
CN111278861A (zh) 2020-06-12
EP3741777A1 (en) 2020-11-25
TW201930360A (zh) 2019-08-01
CN111278861B (zh) 2022-05-27
US11359021B2 (en) 2022-06-14
JP2021510078A (ja) 2021-04-15
US20200339692A1 (en) 2020-10-29
KR20200108306A (ko) 2020-09-17
WO2019137397A1 (zh) 2019-07-18
CA3087105A1 (en) 2019-07-18
AU2019206958A1 (en) 2020-07-16
TWI717678B (zh) 2021-02-01
ZA202004907B (en) 2022-10-26
BR112020013475A2 (pt) 2020-12-08
EP3741777A4 (en) 2021-10-13
RU2020124261A3 (es) 2022-01-25

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