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)

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

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018009916A1 (fr) 2016-07-07 2018-01-11 The Board Of Trustees Of The Leland Stanford Junior University Conjugués d'adjuvant d'anticorps
WO2018067702A1 (fr) 2016-10-04 2018-04-12 Massachusetts Institute Of Technology Copolymères en forme de goupillon et leurs utilisations
WO2019118884A1 (fr) * 2017-12-15 2019-06-20 Silverback Therapeutics, Inc. Conjugué de construction d'anticorps-médicament pour le traitement de l'hépatite
KR20200099123A (ko) * 2017-12-15 2020-08-21 쓰촨 케룬-바이오테크 바이오파마수티컬 컴퍼니 리미티드 생체활성 접합체, 이의 제조 방법 및 용도
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)
AU2019365238A1 (en) * 2018-10-24 2021-05-13 F. Hoffmann-La Roche Ag Conjugated chemical inducers of degradation and methods of use
EP3693023A1 (fr) * 2019-02-11 2020-08-12 Sanofi Utilisation d'immuno-conjugués anti-ceacam5 pour le traitement du cancer du poumon
CA3129106A1 (fr) * 2019-02-07 2020-08-13 Sanofi Utilisation d'immunoconjugues anti-ceacam5 pour le traitement du cancer du poumon
WO2020190725A1 (fr) 2019-03-15 2020-09-24 Bolt Biotherapeutics, Inc. Immunoconjugués ciblant le her2
JP2022543086A (ja) 2019-08-02 2022-10-07 メルサナ セラピューティクス インコーポレイテッド がんの処置用のＳＴＩＮＧ（インターフェロン遺伝子刺激因子）アゴニストとしてのビス－［Ｎ－（（５－カルバモイル）－１Ｈ－ベンゾ［ｄ］イミダゾール－２－イル）－ピラゾール－５－カルボキサミド］誘導体および関連化合物
US11752197B2 (en) 2019-08-12 2023-09-12 Regeneron Pharmaceuticals, Inc. Macrophage stimulating 1 receptor (MST1R) variants and uses thereof
WO2021072203A1 (fr) * 2019-10-09 2021-04-15 Silverback Therapeutics, Inc. Conjugués inhibiteur de tgfbetar1-anticorps anti-asgr et utilisations associées
US20210220391A1 (en) * 2020-01-10 2021-07-22 Massachusetts Institute Of Technology Proteolysis targeting chimeric molecules (protacs) with functional handles and uses thereof
WO2021168274A1 (fr) 2020-02-21 2021-08-26 Silverback Therapeutics, Inc. Conjugués d'anticorps de nectine-4 et leurs utilisations
IL296124A (en) * 2020-03-06 2022-11-01 Daiichi Sankyo Co Ltd Conjugation of an antibody with a drug including a novel cyclic dinucleotide derivative
AU2021300362A1 (en) 2020-07-01 2023-02-23 ARS Pharmaceuticals, Inc. Anti-ASGR1 antibody conjugates and uses thereof
KR20240029062A (ko) 2021-07-02 2024-03-05 메르크 파텐트 게엠베하 항-protac 항체 및 복합체
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

Family Cites Families (8)

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Publication number Priority date Publication date Assignee Title
ES2932874T3 (es) * 2009-03-25 2023-01-27 Genentech Inc Anticuerpos anti-FGFR3 y métodos que utilizan los mismos
US20120064097A1 (en) * 2010-07-20 2012-03-15 Washburn Newell R Enhanced Binding of Pro-Inflammatory Cytokines by Polysaccharide-Antibody Conjugates
DK3191135T3 (da) * 2014-09-12 2020-10-12 Genentech Inc Anti-HER2-antistoffer og immunokonjugater
US20180100026A1 (en) * 2015-04-15 2018-04-12 California Institute For Biomedical Research Optimized chimeric receptor t cell switches and uses thereof
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
PL3458101T3 (pl) * 2016-05-20 2021-05-31 F. Hoffmann-La Roche Ag Koniugaty PROTAC-przeciwciało i sposoby ich stosowania

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

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Legal Events

Date Code Title Description
FZDE Discontinued

Effective date: 20220301