CN115515631A - 一种药物组合及其应用 - Google Patents

一种药物组合及其应用 Download PDF

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Publication number
CN115515631A
CN115515631A CN202180013729.0A CN202180013729A CN115515631A CN 115515631 A CN115515631 A CN 115515631A CN 202180013729 A CN202180013729 A CN 202180013729A CN 115515631 A CN115515631 A CN 115515631A
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seq
antibody
agent
pharmaceutical combination
amino acid
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刘彦君
王征
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Shanghai Baoji Pharmaceutical Co ltd
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Shanghai Baoji Pharmaceutical Co ltd
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    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K14/00Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • C07K14/195Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from bacteria
    • C07K14/315Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from bacteria from Streptococcus (G), e.g. Enterococci
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K39/00Medicinal preparations containing antigens or antibodies
    • A61K39/395Antibodies; Immunoglobulins; Immune serum, e.g. antilymphocytic serum
    • A61K39/39533Antibodies; Immunoglobulins; Immune serum, e.g. antilymphocytic serum against materials from animals
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P35/00Antineoplastic agents
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K14/00Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • C07K14/435Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
    • C07K14/46Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans from vertebrates
    • C07K14/47Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans from vertebrates from mammals
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K16/00Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
    • C07K16/18Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans
    • C07K16/28Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants
    • C07K16/2896Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants against molecules with a "CD"-designation, not provided for elsewhere
    • 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
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/50Immunoglobulins specific features characterized by immunoglobulin fragments
    • C07K2317/51Complete heavy chain or Fd fragment, i.e. VH + CH1
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/50Immunoglobulins specific features characterized by immunoglobulin fragments
    • C07K2317/515Complete light chain, i.e. VL + CL
    • 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
    • C07K2317/90Immunoglobulins specific features characterized by (pharmaco)kinetic aspects or by stability of the immunoglobulin

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

Abstract

提供一种药物组合及其应用。所述的药物组合用于制备治疗高球蛋白血症的药物,其包含免疫球蛋白降解酶和含有Fc的蛋白,所述药物组合通过将免疫球蛋白降解酶与Fc剂联合使用于高球蛋白血症,降低球蛋白对治疗的影响,使得Fc剂可更好的发挥作用,同时也可降低部分Fc剂的临床使用剂量,一方面可以减轻治疗剂的副作用,另一方面也减轻用药经济负担。

Description

PCT国内申请,说明书已公开。

Claims (20)

  1. PCT国内申请,权利要求书已公开。
CN202180013729.0A 2020-09-21 2021-09-22 一种药物组合及其应用 Pending CN115515631A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN202010996664 2020-09-21
CN2020109966643 2020-09-21
PCT/CN2021/119677 WO2022057942A1 (zh) 2020-09-21 2021-09-22 一种药物组合及其应用

Publications (1)

Publication Number Publication Date
CN115515631A true CN115515631A (zh) 2022-12-23

Family

ID=80778243

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202180013729.0A Pending CN115515631A (zh) 2020-09-21 2021-09-22 一种药物组合及其应用

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Country Link
US (1) US20230374083A1 (zh)
EP (1) EP4215208A1 (zh)
JP (1) JP2023541698A (zh)
CN (1) CN115515631A (zh)
WO (1) WO2022057942A1 (zh)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023250434A2 (en) * 2022-06-22 2023-12-28 The Regents Of The University Of Michigan Compositions and methods for targeted ides treatment of igg-related disorders
US20240148841A1 (en) * 2022-08-11 2024-05-09 Selecta Biosciences Inc. Compositions and methods related to immunoglobulin proteases and fusions thereof

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104519911A (zh) * 2012-01-26 2015-04-15 因马格生物股份有限公司 抗体和糖苷内切酶的联合治疗应用
CN105368808A (zh) * 2015-11-30 2016-03-02 苏州康聚生物科技有限公司 一种IdeS蛋白酶、其制备方法及应用
WO2016128559A1 (en) * 2015-02-12 2016-08-18 Hansa Medical Ab Cysteine protease
CN106714834A (zh) * 2014-07-25 2017-05-24 汉萨医疗公司 一种方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1901773B1 (en) * 2005-06-09 2012-03-07 Hansa Medical AB Use of the ides proteinase (from s. pyogenes) for treating autoimmune diseases and graft rejection
GB201115841D0 (en) * 2011-09-13 2011-10-26 Genovis Ab Protein and method

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104519911A (zh) * 2012-01-26 2015-04-15 因马格生物股份有限公司 抗体和糖苷内切酶的联合治疗应用
CN106714834A (zh) * 2014-07-25 2017-05-24 汉萨医疗公司 一种方法
WO2016128559A1 (en) * 2015-02-12 2016-08-18 Hansa Medical Ab Cysteine protease
CN105368808A (zh) * 2015-11-30 2016-03-02 苏州康聚生物科技有限公司 一种IdeS蛋白酶、其制备方法及应用

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
JÄRNUM,S.等: "Enzymatic Inactivation of Endogenous IgG by IdeS Enhances Therapeutic Antibody Efficacy", CANCER THER., vol. 9, no. 16, pages 1887 - 1897 *

Also Published As

Publication number Publication date
JP2023541698A (ja) 2023-10-03
EP4215208A1 (en) 2023-07-26
US20230374083A1 (en) 2023-11-23
WO2022057942A1 (zh) 2022-03-24
EP4215208A9 (en) 2023-08-30

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Address after: No. 28 Luoxin Road, Baoshan District, Shanghai, 201908

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Applicant before: Shanghai Baoji Pharmaceutical Co.,Ltd.