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CA3065919A1 - Conjugues de construction d'anticorps - Google Patents

Conjugues de construction d'anticorps Download PDF

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Publication number
CA3065919A1
CA3065919A1 CA3065919A CA3065919A CA3065919A1 CA 3065919 A1 CA3065919 A1 CA 3065919A1 CA 3065919 A CA3065919 A CA 3065919A CA 3065919 A CA3065919 A CA 3065919A CA 3065919 A1 CA3065919 A1 CA 3065919A1
Authority
CA
Canada
Prior art keywords
immune
amino acid
conjugate
seq
domain
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
CA3065919A
Other languages
English (en)
Inventor
Peter Armstrong Thompson
Badreddin EDRIS
Craig Alan Coburn
Peter Robert Baum
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ARS Pharmaceuticals Inc
Original Assignee
Silverback Therapeutics Inc
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 Silverback Therapeutics Inc filed Critical Silverback Therapeutics Inc
Publication of CA3065919A1 publication Critical patent/CA3065919A1/fr
Abandoned legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D417/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00
    • C07D417/14—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00 containing three or more hetero rings
    • 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
    • A61K47/6849—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 receptor, a cell surface antigen or a cell surface determinant
    • 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
    • A61K47/6891—Pre-targeting systems involving an antibody for targeting specific cells
    • 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
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D401/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
    • C07D401/14—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing three or more hetero rings
    • 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
    • C07K16/30—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants from tumour cells
    • 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
    • C07K16/32—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against translation products of oncogenes
    • 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
    • C07K2319/00—Fusion polypeptide
    • C07K2319/95—Fusion polypeptide containing a motif/fusion for degradation (ubiquitin fusions, PEST sequence)

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Immunology (AREA)
  • Medicinal Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Engineering & Computer Science (AREA)
  • Molecular Biology (AREA)
  • Cell Biology (AREA)
  • Epidemiology (AREA)
  • Biochemistry (AREA)
  • Biophysics (AREA)
  • Genetics & Genomics (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oncology (AREA)
  • Peptides Or Proteins (AREA)
  • Medicinal Preparation (AREA)

Abstract

Diverses compositions sont décrites. L'invention concerne également des compositions de conjugués composition-composé stimulateur immunitaire. L'invention concerne en outre les procédés de préparation et les utilisations de ces conjugués composition-composé stimulateur immunitaire. L'invention inclut des méthodes de traitement d'affections telles que le cancer.
CA3065919A 2017-06-07 2018-06-07 Conjugues de construction d'anticorps Abandoned CA3065919A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201762516667P 2017-06-07 2017-06-07
US62/516,667 2017-06-07
PCT/US2018/036560 WO2018227023A1 (fr) 2017-06-07 2018-06-07 Conjugués de construction d'anticorps

Publications (1)

Publication Number Publication Date
CA3065919A1 true CA3065919A1 (fr) 2018-12-13

Family

ID=64566685

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3065919A Abandoned CA3065919A1 (fr) 2017-06-07 2018-06-07 Conjugues de construction d'anticorps

Country Status (3)

Country Link
EP (1) EP3634401A1 (fr)
CA (1) CA3065919A1 (fr)
WO (1) WO2018227023A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111337685A (zh) * 2020-02-28 2020-06-26 苏州卫生职业技术学院 可溶性pd-l2作为sle生物标志物的应用

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KR102726248B1 (ko) 2016-07-07 2024-11-05 더 보드 어브 트러스티스 어브 더 리랜드 스탠포드 주니어 유니버시티 항체-애쥬번트 접합체
US10683387B2 (en) 2016-10-04 2020-06-16 Massachusetts Institute Of Technology Bottlebrush copolymers and uses thereof
CN111601822A (zh) * 2017-12-15 2020-08-28 希沃尔拜克治疗公司 用于治疗肝炎的抗体构建体-药物缀合物
CN113603703A (zh) * 2017-12-15 2021-11-05 四川科伦博泰生物医药股份有限公司 生物活性物偶联物及其制备方法和用途
BR112020023926A2 (pt) * 2018-05-25 2021-02-17 Silverback Therapeutics, Inc. compostos de amino-pirazinocarboxamida, conjugados e usos dos mesmos
CN111018857B (zh) * 2018-10-09 2023-06-02 嘉兴优博生物技术有限公司 靶向蛋白酶降解平台(ted)
CN113056287A (zh) * 2018-10-24 2021-06-29 豪夫迈·罗氏有限公司 缀合的化学降解诱导剂及使用方法
CA3129106A1 (fr) * 2019-02-07 2020-08-13 Sanofi Utilisation d'immunoconjugues anti-ceacam5 pour le traitement du cancer du poumon
EP3693023A1 (fr) * 2019-02-11 2020-08-12 Sanofi Utilisation d'immuno-conjugués anti-ceacam5 pour le traitement du cancer du poumon
AU2020241686A1 (en) 2019-03-15 2021-11-04 Bolt Biotherapeutics, Inc. Immunoconjugates targeting HER2
CN114585623A (zh) 2019-08-02 2022-06-03 梅尔莎纳医疗公司 双[N-((5-氨基甲酰基)-1H-苯并[d]咪唑-2-基)吡唑-5-甲酰胺]衍生物和相关化合物作为STING（干扰素基因刺激物）激动剂用于治疗癌症
AU2020329191A1 (en) 2019-08-12 2022-03-31 Regeneron Pharmaceuticals, Inc. Macrophage stimulating 1 receptor (MST1R) variants and uses thereof
US20210130473A1 (en) * 2019-10-09 2021-05-06 Silverback Therapeutics, Inc. TGFßR1 INHIBITOR-ASGR ANTIBODY CONJUGATES AND USES THEREOF
WO2021141662A1 (fr) * 2020-01-10 2021-07-15 Massachusetts Institute Of Technology Molécules chimériques ciblant la protéolyse (protacs) à bras fonctionnels et leurs utilisations
JP2023514727A (ja) 2020-02-21 2023-04-07 シルバーバック セラピューティックス インコーポレイテッド ネクチン－４抗体コンジュゲートおよびその使用
JPWO2021177438A1 (fr) * 2020-03-06 2021-09-10
MX2022012304A (es) 2020-04-02 2022-11-30 Mersana Therapeutics Inc Conjugados de anticuerpo-farmaco que comprenden agonistas de sting.
IL299508A (en) 2020-07-01 2023-02-01 Ars Pharmaceuticals Inc Anti-asgr1 antibody conjugates and uses thereof
CA3225636A1 (fr) 2021-07-02 2023-01-05 Merck Patent Gmbh Anticorps et complexes anti-protac
CN113512117B (zh) * 2021-07-12 2023-08-22 武汉麦考津生物科技有限公司 一种可结合cd206的抗体及其应用
CN113563464B (zh) * 2021-08-01 2023-02-03 中国疾病预防控制中心性病艾滋病预防控制中心 人源化高中和活性抗新型冠状病毒单克隆抗体及应用
WO2023056069A1 (fr) * 2021-09-30 2023-04-06 Angiex, Inc. Conjugués agent de dégradation-anticorps et leurs procédés d'utilisation
WO2024141496A1 (fr) 2022-12-27 2024-07-04 Merck Patent Gmbh Anticorps anti-protac vhh et complexes
WO2024211154A2 (fr) * 2023-04-03 2024-10-10 Wisconsin Alumni Research Foundation Protacs ciblant la ferritine et procédés induisant la pyroptose
WO2024235273A1 (fr) * 2023-05-15 2024-11-21 成都社泰医疗科技有限公司 Composé de ciblage multiple et son utilisation
WO2025011639A1 (fr) * 2023-07-13 2025-01-16 深圳泽安生物医药有限公司 Anticorps multispécifique et son utilisation

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101822663B1 (ko) * 2009-03-25 2018-01-29 제넨테크, 인크. 항-ｆｇｆｒ３ 항체 및 그의 사용 방법
WO2012012520A1 (fr) * 2010-07-20 2012-01-26 Washburn Therapeutics, Inc. Liaison améliorée de cytokines pro-inflammatoires par des conjugués polysaccharides-anticorps
EP3191135B1 (fr) * 2014-09-12 2020-08-19 Genentech, Inc. Anticorps et immunoconjugués anti-her2
WO2016168769A1 (fr) * 2015-04-15 2016-10-20 The California Institute For Biomedical Research Commutateurs de lymphocytes t récepteurs chimériques pour her2
GB201506871D0 (en) * 2015-04-22 2015-06-03 Glaxosmithkline Ip Dev Ltd Novel compounds
RU2018120330A (ru) * 2015-11-02 2019-12-04 Йейл Юниверсити Химерные соединения, осуществляющие нацеливание для протеолиза, и способы их получения и применения
US20170158772A1 (en) * 2015-12-07 2017-06-08 Opi Vi - Ip Holdco Llc Compositions of antibody construct - agonist conjugates and methods of use thereof
WO2017201449A1 (fr) * 2016-05-20 2017-11-23 Genentech, Inc. Conjugués anticorps-protac et procédés d'utilisation

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111337685A (zh) * 2020-02-28 2020-06-26 苏州卫生职业技术学院 可溶性pd-l2作为sle生物标志物的应用

Also Published As

Publication number Publication date
EP3634401A1 (fr) 2020-04-15
WO2018227023A1 (fr) 2018-12-13

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Legal Events

Date Code Title Description
FZDE Discontinued

Effective date: 20220301