CA3032559C - Heteroaryl sulfone-based conjugation handles, methods for their preparation, and their use in synthesizing antibody drug conjugates - Google Patents

Heteroaryl sulfone-based conjugation handles, methods for their preparation, and their use in synthesizing antibody drug conjugates Download PDF

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Publication number
CA3032559C
CA3032559C CA3032559A CA3032559A CA3032559C CA 3032559 C CA3032559 C CA 3032559C CA 3032559 A CA3032559 A CA 3032559A CA 3032559 A CA3032559 A CA 3032559A CA 3032559 C CA3032559 C CA 3032559C
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Prior art keywords
antibody
mmol
minutes
compound
cancer
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CA3032559A
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English (en)
French (fr)
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CA3032559A1 (en
Inventor
Russell George Dushin
Joseph A. Abramite
Jeffrey M. Casavant
Ye Che
Gary Frederick Filzen
Mark Edward Flanagan
Adam Matthew Gilbert
Ludivine MOINE
Christopher John O'donnell
Lee Roberts
Jeremy Starr
Lawrence N. Tumey
Daniel P. UCCELLO
Jennifer Young
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Pfizer Inc
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Pfizer Inc
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    • 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
    • A61K47/6851—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 determinant of a tumour cell
    • A61K47/6855—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 determinant of a tumour cell the tumour determinant being from breast cancer cell
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    • 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
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    • 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
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    • A61K47/545—Heterocyclic compounds
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    • 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
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    • A61K47/6801—Drug-antibody or immunoglobulin conjugates defined by the pharmacologically or therapeutically active agent
    • A61K47/6803—Drugs conjugated to an antibody or immunoglobulin, e.g. cisplatin-antibody conjugates
    • A61K47/68031—Drugs conjugated to an antibody or immunoglobulin, e.g. cisplatin-antibody conjugates the drug being an auristatin
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    • 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
    • A61K47/6851—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 determinant of a tumour cell
    • A61K47/6867—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 determinant of a tumour cell the tumour determinant being from a cell of a blood cancer
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    • 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
    • A61K47/6889—Conjugates wherein the antibody being the modifying agent and wherein the linker, binder or spacer confers particular properties to the conjugates, e.g. peptidic enzyme-labile linkers or acid-labile linkers, providing for an acid-labile immuno conjugate wherein the drug may be released from its antibody conjugated part in an acidic, e.g. tumoural or environment
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
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    • A61P1/04—Drugs for disorders of the alimentary tract or the digestive system for ulcers, gastritis or reflux esophagitis, e.g. antacids, inhibitors of acid secretion, mucosal protectants
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    • A—HUMAN NECESSITIES
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    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
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    • A—HUMAN NECESSITIES
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    • C07—ORGANIC CHEMISTRY
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    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K5/00—Peptides containing up to four amino acids in a fully defined sequence; Derivatives thereof
    • C07K5/02—Peptides containing up to four amino acids in a fully defined sequence; Derivatives thereof containing at least one abnormal peptide link
    • C07K5/0205—Peptides containing up to four amino acids in a fully defined sequence; Derivatives thereof containing at least one abnormal peptide link containing the structure -NH-(X)3-C(=0)-, e.g. statine or derivatives thereof
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    • C07K—PEPTIDES
    • C07K5/00—Peptides containing up to four amino acids in a fully defined sequence; Derivatives thereof
    • C07K5/04—Peptides containing up to four amino acids in a fully defined sequence; Derivatives thereof containing only normal peptide links
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    • C07K5/06052—Val-amino acid
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K7/00—Peptides having 5 to 20 amino acids in a fully defined sequence; Derivatives thereof
    • C07K7/02—Linear peptides containing at least one abnormal peptide link

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  • Pharmacology & Pharmacy (AREA)
  • Animal Behavior & Ethology (AREA)
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  • Veterinary Medicine (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Epidemiology (AREA)
  • Cell Biology (AREA)
  • Immunology (AREA)
  • Oncology (AREA)
  • Molecular Biology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Genetics & Genomics (AREA)
  • Biophysics (AREA)
  • Biochemistry (AREA)
  • Hematology (AREA)
  • Urology & Nephrology (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Virology (AREA)
  • Reproductive Health (AREA)
  • Endocrinology (AREA)
  • Dermatology (AREA)
  • Diabetes (AREA)
  • Communicable Diseases (AREA)
  • Pulmonology (AREA)
  • Peptides Or Proteins (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Medicinal Preparation (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
CA3032559A 2016-08-03 2017-07-31 Heteroaryl sulfone-based conjugation handles, methods for their preparation, and their use in synthesizing antibody drug conjugates Active CA3032559C (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201662370270P 2016-08-03 2016-08-03
US62/370,270 2016-08-03
US201762530554P 2017-07-10 2017-07-10
US62/530,554 2017-07-10
PCT/IB2017/054675 WO2018025168A1 (en) 2016-08-03 2017-07-31 Heteroaryl sulfone-based conjugation handles, methods for their preparation, and their use in synthesizing antibody drug conjugates

Publications (2)

Publication Number Publication Date
CA3032559A1 CA3032559A1 (en) 2018-02-08
CA3032559C true CA3032559C (en) 2022-04-19

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CA3032559A Active CA3032559C (en) 2016-08-03 2017-07-31 Heteroaryl sulfone-based conjugation handles, methods for their preparation, and their use in synthesizing antibody drug conjugates

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Country Link
US (1) US11712480B2 (enExample)
EP (1) EP3493853A1 (enExample)
JP (3) JP2018058822A (enExample)
CA (1) CA3032559C (enExample)
WO (1) WO2018025168A1 (enExample)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3539982B1 (en) 2011-12-23 2025-02-19 Pfizer Inc. Engineered antibody constant regions for site-specific conjugation and methods and uses therefor
US11364303B2 (en) 2017-09-29 2022-06-21 Pfizer Inc. Cysteine engineered antibody drug conjugates
CN119219654A (zh) 2017-12-15 2024-12-31 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
JP2024516217A (ja) * 2021-04-30 2024-04-12 シチュアン ケルン－バイオテック バイオファーマシューティカル カンパニー リミテッド 腫瘍疾患の治療における医薬の使用
TW202317205A (zh) * 2021-06-29 2023-05-01 美國公爵大學 用於癌症治療之經放射性標記之parp抑制劑結合物
JP7455316B2 (ja) * 2021-10-20 2024-03-26 国立研究開発法人産業技術総合研究所 抗ガン剤、抗ガン剤のプロドラッグ、体外でガン細胞を死滅させる方法、ガンの治療方法、及びガンの治療装置
AU2022380909A1 (en) * 2021-11-03 2024-06-06 Adcentrx Therapeutics Inc. Drug conjugates and methods of preparing and using the same
KR20250116773A (ko) 2022-12-14 2025-08-01 머크 샤프 앤드 돔 엘엘씨 아우리스타틴 링커-페이로드, 제약 조성물, 및 그의 용도
JP2026511515A (ja) * 2023-03-23 2026-04-14 ビーワン メディシンズ ワン ゲーエムベーハー 生体活性コンジュゲートならびにその調製方法及びその使用
EP4735048A1 (en) * 2023-06-29 2026-05-06 Beone Medicines I GmbH Bioactive conjugates, preparation method and use thereof
CN121443323A (zh) * 2023-06-29 2026-01-30 广州百济神州生物制药有限公司 生物活性缀合物、其制备方法及用途
WO2025261478A1 (en) * 2024-06-21 2025-12-26 Biotheus Inc. Antibody drug conjugates and applications thereof
WO2026041084A1 (zh) * 2024-08-21 2026-02-26 劲方医药科技(上海)股份有限公司 抗体或抗体-药物偶联物
WO2026145811A1 (zh) * 2025-01-06 2026-07-09 上海诗健生物科技有限公司 一种抗体药物缀合物

Family Cites Families (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2036891B (en) 1978-12-05 1983-05-05 Windsor Smith C Change speed gear
GB8308235D0 (en) 1983-03-25 1983-05-05 Celltech Ltd Polypeptides
US4816567A (en) 1983-04-08 1989-03-28 Genentech, Inc. Recombinant immunoglobin preparations
JPS6147500A (ja) 1984-08-15 1986-03-07 Res Dev Corp Of Japan キメラモノクロ−ナル抗体及びその製造法
EP0173494A3 (en) 1984-08-27 1987-11-25 The Board Of Trustees Of The Leland Stanford Junior University Chimeric receptors by dna splicing and expression
GB8422238D0 (en) 1984-09-03 1984-10-10 Neuberger M S Chimeric proteins
JPS61134325A (ja) 1984-12-04 1986-06-21 Teijin Ltd ハイブリツド抗体遺伝子の発現方法
DE3689123T2 (de) 1985-11-01 1994-03-03 Xoma Corp Modulare einheit von antikörpergenen, daraus hergestellte antikörper und verwendung.
US5225539A (en) 1986-03-27 1993-07-06 Medical Research Council Recombinant altered antibodies and methods of making altered antibodies
US5225530A (en) 1986-07-16 1993-07-06 Eniricerche S.P.A. Polypeptide useful for the preparation of antimalarial vaccines and of diagnostic kits for the detection of malarial affections
US5530101A (en) 1988-12-28 1996-06-25 Protein Design Labs, Inc. Humanized immunoglobulins
DE3920358A1 (de) 1989-06-22 1991-01-17 Behringwerke Ag Bispezifische und oligospezifische, mono- und oligovalente antikoerperkonstrukte, ihre herstellung und verwendung
US5625126A (en) 1990-08-29 1997-04-29 Genpharm International, Inc. Transgenic non-human animals for producing heterologous antibodies
US5633425A (en) 1990-08-29 1997-05-27 Genpharm International, Inc. Transgenic non-human animals capable of producing heterologous antibodies
US5545806A (en) 1990-08-29 1996-08-13 Genpharm International, Inc. Ransgenic non-human animals for producing heterologous antibodies
ES2246502T3 (es) 1990-08-29 2006-02-16 Genpharm International, Inc. Animales no humanos transgenicos capaces de producir anticuerpos heterologos.
US5661016A (en) 1990-08-29 1997-08-26 Genpharm International Inc. Transgenic non-human animals capable of producing heterologous antibodies of various isotypes
DE69233528T2 (de) 1991-11-25 2006-03-16 Enzon, Inc. Verfahren zur Herstellung von multivalenten antigenbindenden Proteinen
US6214345B1 (en) 1993-05-14 2001-04-10 Bristol-Myers Squibb Co. Lysosomal enzyme-cleavable antitumor drug conjugates
US5773001A (en) 1994-06-03 1998-06-30 American Cyanamid Company Conjugates of methyltrithio antitumor agents and intermediates for their synthesis
CA2249195A1 (en) 1996-03-18 1997-09-25 Board Of Regents, The University Of Texas System Immunoglobin-like domains with increased half lives
US20050287596A9 (en) * 1998-06-26 2005-12-29 Braisted Andrew C Novel ligands and libraries of ligands
US7691962B2 (en) 2004-05-19 2010-04-06 Medarex, Inc. Chemical linkers and conjugates thereof
JP2005330229A (ja) * 2004-05-20 2005-12-02 Ube Ind Ltd ４−トリフルオロメトキシフェニル（オキシ）エチルアミン誘導体及び抗菌剤
HUE035853T2 (en) 2005-07-18 2018-05-28 Seattle Genetics Inc Beta-glucuronide-linker-drug conjugates
EP2942346B1 (en) 2009-02-17 2020-05-06 Syntrix Biosystems, Inc. Pyridinecarboxamides as cxcr2 modulators
CA2813411C (en) 2010-11-05 2016-08-02 Rinat Neuroscience Corporation Engineered polypeptide conjugates and methods for making thereof using transglutaminase
KR102066297B1 (ko) 2011-10-14 2020-01-14 암비트 바이오사이언시즈 코포레이션 헤테로사이클릭 화합물 및 이의 유형 3 수용체 티로신 키나아제의 조절인자로서의 용도
SG11201401699WA (en) 2011-11-11 2014-09-26 Rinat Neuroscience Corp Antibodies specific for trop-2 and their uses
EP2780039B9 (en) 2011-11-17 2018-04-18 Pfizer Inc Cytotoxic peptides and antibody drug conjugates thereof
EP3539982B1 (en) 2011-12-23 2025-02-19 Pfizer Inc. Engineered antibody constant regions for site-specific conjugation and methods and uses therefor
MX340090B (es) 2012-11-05 2016-06-23 Pfizer Analogos de spliceostatina.
WO2014144878A2 (en) * 2013-03-15 2014-09-18 The Scripps Research Institute Novel thiol & amino modifying reagents for protein chemistry and methods of use thereof
US10195289B2 (en) 2013-07-31 2019-02-05 Rinat Neuroscience Corp. Engineered polypeptide conjugates using transglutaminase
SG11201605437YA (en) 2014-01-27 2016-08-30 Pfizer Bifunctional cytotoxic agents
KR20190072663A (ko) 2014-04-25 2019-06-25 리나트 뉴로사이언스 코프. 약물이 고도로 로딩된 항체-약물 접합체
HUE049325T2 (hu) 2014-08-28 2020-09-28 Pfizer Stabilitás modulátor linker antitest-hatóanyag konjugátumokhoz történõ alkalmazásra
KR102046862B1 (ko) 2015-03-20 2019-11-20 화이자 인코포레이티드 Cti 약물작용발생단을 함유하는 이관능성 세포독성제

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WO2018025168A1 (en) 2018-02-08
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JP2018058822A (ja) 2018-04-12
US20210308276A1 (en) 2021-10-07
US11712480B2 (en) 2023-08-01
CA3032559A1 (en) 2018-02-08
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