EA201891732A1 - BISPECIFIC BINDING PROTEINS FOR PD-L1 AND KDR - Google Patents

BISPECIFIC BINDING PROTEINS FOR PD-L1 AND KDR

Info

Publication number
EA201891732A1
EA201891732A1 EA201891732A EA201891732A EA201891732A1 EA 201891732 A1 EA201891732 A1 EA 201891732A1 EA 201891732 A EA201891732 A EA 201891732A EA 201891732 A EA201891732 A EA 201891732A EA 201891732 A1 EA201891732 A1 EA 201891732A1
Authority
EA
Eurasian Patent Office
Prior art keywords
binding proteins
bispecific binding
kdr
bispecific
human
Prior art date
Application number
EA201891732A
Other languages
Russian (ru)
Inventor
Чжэньпин Чжу
Дан Лу
Original Assignee
Кадмон Корпорейшн, Ллк
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 Кадмон Корпорейшн, Ллк filed Critical Кадмон Корпорейшн, Ллк
Publication of EA201891732A1 publication Critical patent/EA201891732A1/en

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K16/00—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
    • C07K16/18—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans
    • C07K16/28—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants
    • C07K16/2863—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants against receptors for growth factors, growth regulators
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P35/00—Antineoplastic agents
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P37/00—Drugs for immunological or allergic disorders
    • A61P37/02—Immunomodulators
    • A61P37/04—Immunostimulants
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K16/00—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
    • C07K16/18—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans
    • C07K16/28—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants
    • C07K16/2803—Immunoglobulins [IGs], 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
    • C07K16/2827—Immunoglobulins [IGs], 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/30—Immunoglobulins specific features characterized by aspects of specificity or valency
    • C07K2317/31—Immunoglobulins specific features characterized by aspects of specificity or valency multispecific
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/30—Immunoglobulins specific features characterized by aspects of specificity or valency
    • C07K2317/33—Crossreactivity, e.g. for species or epitope, or lack of said crossreactivity
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/50—Immunoglobulins specific features characterized by immunoglobulin fragments
    • C07K2317/52—Constant or Fc region; Isotype
    • C07K2317/524—CH2 domain
    • 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
    • C07K2317/71—Decreased effector function due to an Fc-modification
    • 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
    • C07K2317/73—Inducing cell death, e.g. apoptosis, necrosis or inhibition of cell proliferation
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/90—Immunoglobulins specific features characterized by (pharmaco)kinetic aspects or by stability of the immunoglobulin
    • C07K2317/92—Affinity (KD), association rate (Ka), dissociation rate (Kd) or EC50 value
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/90—Immunoglobulins specific features characterized by (pharmaco)kinetic aspects or by stability of the immunoglobulin
    • C07K2317/94—Stability, e.g. half-life, pH, temperature or enzyme-resistance

Landscapes

  • Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • General Chemical & Material Sciences (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Molecular Biology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Biochemistry (AREA)
  • Biophysics (AREA)
  • Genetics & Genomics (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Peptides Or Proteins (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Medicinal Preparation (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)

Abstract

Предложены биспецифические связывающие белки, такие как биспецифические антитела, которые связываются и с PD-L1 человека, и с KDR человека. Указанные биспецифические связывающие белки эффективны для лечения заболеваний и состояний, характеризующихся иммуносупрессией и/или избыточным ангиогенезом.Bispecific binding proteins such as bispecific antibodies that bind to human PD-L1 and human KDR are proposed. These bispecific binding proteins are effective for the treatment of diseases and conditions characterized by immunosuppression and / or excessive angiogenesis.

EA201891732A 2016-02-02 2017-02-02 BISPECIFIC BINDING PROTEINS FOR PD-L1 AND KDR EA201891732A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201662290350P 2016-02-02 2016-02-02
PCT/US2017/016230 WO2017136562A2 (en) 2016-02-02 2017-02-02 Bispecific binding proteins for pd-l1 and kdr

Publications (1)

Publication Number Publication Date
EA201891732A1 true EA201891732A1 (en) 2019-02-28

Family

ID=59501012

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201891732A EA201891732A1 (en) 2016-02-02 2017-02-02 BISPECIFIC BINDING PROTEINS FOR PD-L1 AND KDR

Country Status (5)

Country Link
EP (1) EP3411068A4 (en)
JP (1) JP2019506863A (en)
CN (1) CN109310755A (en)
EA (1) EA201891732A1 (en)
WO (1) WO2017136562A2 (en)

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Publication number Priority date Publication date Assignee Title
MA42971A (en) 2015-03-13 2018-08-15 Cytomx Therapeutics Inc ANTI-PDL1 ANTIBODIES, ACTIVABLE ANTI-PLD1 ANTIBODIES, AND METHODS OF USE THEREOF
JP2020522486A (en) 2017-06-01 2020-07-30 サイトメックス セラピューティクス インコーポレイテッド Activatable anti-PDL1 antibody and method of using the same
JP7145895B2 (en) * 2017-09-01 2022-10-03 四川科倫博泰生物医薬股▲フン▼有限公司 recombinant bispecific antibody
KR102469248B1 (en) * 2018-02-28 2022-11-22 에이피 바이오사이언시스, 아이엔씨. Bifunctional proteins with checkpoint inhibition for targeted therapy
CN111196856A (en) * 2018-11-19 2020-05-26 三生国健药业（上海）股份有限公司 anti-HER 2/PD1 bispecific antibodies
CN111196855B (en) * 2018-11-19 2022-11-15 三生国健药业（上海）股份有限公司 anti-EGFR/PD-1 bispecific antibodies
US11407832B2 (en) 2018-12-03 2022-08-09 Immuneonco Biopharmaceuticals (Shanghai) Inc. Recombinant protein targeting PD-L1 and VEGF
CN109776683B (en) * 2019-03-19 2020-04-07 益科思特(北京)医药科技发展有限公司 Bispecific antibody and preparation method and application thereof
WO2020261093A1 (en) * 2019-06-24 2020-12-30 Novartis Ag Dosing regimen and combination therapies for multispecific antibodies targeting b-cell maturation antigen
CN110563849B (en) * 2019-08-09 2022-09-09 安徽瀚海博兴生物技术有限公司 anti-VEGF-anti-PD 1 bispecific antibody
CN110498857B (en) * 2019-08-09 2022-09-09 安徽瀚海博兴生物技术有限公司 anti-VEGF-anti-PD 1 bispecific antibody
AU2019461286B2 (en) * 2019-08-09 2024-01-04 Anhui Biox Vision Biological Technology Co., Ltd. Anti-VEGF-anti-PD1 bispecific antibody with new-type structure
CN110760517B (en) * 2019-10-09 2022-04-29 天津大学 Antagonistic PD-1 camel antibody analogue AP gene, protein and application
CN113563473A (en) * 2020-04-29 2021-10-29 三生国健药业（上海）股份有限公司 Tetravalent bispecific antibody, preparation method and application thereof
CN113754772A (en) * 2020-06-02 2021-12-07 三生国健药业（上海）股份有限公司 Bispecific antibody for resisting PDL1 XKDR
CN113754773A (en) * 2020-06-02 2021-12-07 三生国健药业（上海）股份有限公司 Bispecific antibody for resisting PD1 XPDL 1

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005051299A2 (en) * 2003-11-19 2005-06-09 Dyax Corp. Metalloproteinase-binding proteins
WO2008019061A2 (en) * 2006-08-03 2008-02-14 Vaccinex, Inc. Anti-il-6 monoclonal antibodies and uses thereof
US7935345B2 (en) * 2007-05-21 2011-05-03 Children's Hospital & Research Center At Oakland Monoclonal antibodies that specifically bind to and neutralize bacillus anthracis toxin, compositions, and methods of use
CA2819356C (en) * 2010-11-30 2023-01-24 Chugai Seiyaku Kabushiki Kaisha Antigen-binding molecule capable of binding to plurality of antigen molecules repeatedly
ES2625818T3 (en) * 2011-04-19 2017-07-20 Merrimack Pharmaceuticals, Inc. Bispecific anti-IGF-1R and anti-ErbB3 antibodies
HUE051954T2 (en) * 2011-11-28 2021-03-29 Merck Patent Gmbh Anti-pd-l1 antibodies and uses thereof
AU2013267267B2 (en) * 2012-05-31 2017-10-26 Genentech, Inc. Methods of treating cancer using PD-L1 axis binding antagonists and VEGF antagonists
EA201500362A1 (en) * 2012-10-05 2015-08-31 Кадмон Корпорейшн, Ллк RHO-KINASE INHIBITORS
EP2903645A2 (en) * 2012-10-05 2015-08-12 Kadmon Corporation, LLC Treatment of ocular disorders
WO2014209804A1 (en) * 2013-06-24 2014-12-31 Biomed Valley Discoveries, Inc. Bispecific antibodies
US10519247B2 (en) * 2013-11-01 2019-12-31 Board Of Regents,The University Of Texas System Targeting HER2 and HER3 with bispecific antibodies in cancerous cells
CN113603788A (en) * 2014-01-15 2021-11-05 卡德门企业有限公司 Immunomodulator

Also Published As

Publication number Publication date
EP3411068A4 (en) 2020-01-29
WO2017136562A3 (en) 2017-09-28
CN109310755A (en) 2019-02-05
WO2017136562A2 (en) 2017-08-10
EP3411068A2 (en) 2018-12-12
JP2019506863A (en) 2019-03-14

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