AU2018375412B2 - Process for the preparation of drug linker compounds - Google Patents

Process for the preparation of drug linker compounds Download PDF

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Publication number
AU2018375412B2
AU2018375412B2 AU2018375412A AU2018375412A AU2018375412B2 AU 2018375412 B2 AU2018375412 B2 AU 2018375412B2 AU 2018375412 A AU2018375412 A AU 2018375412A AU 2018375412 A AU2018375412 A AU 2018375412A AU 2018375412 B2 AU2018375412 B2 AU 2018375412B2
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Australia
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compound
formula
salt
alkyl
group
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AU2018375412A
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AU2018375412A1 (en
Inventor
Sophie Blanchard
James Coats
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Seagen Inc
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Seagen Inc
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Assigned to SEAGEN INC. reassignment SEAGEN INC. Amend patent request/document other than specification (104) Assignors: SEATTLE GENETICS, INC.
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K45/00—Medicinal preparations containing active ingredients not provided for in groups A61K31/00 - A61K41/00
    • 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
    • A61K47/62—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 a protein, peptide or polyamino acid
    • A61K47/65—Peptidic linkers, binders or spacers, e.g. peptidic enzyme-labile linkers
    • 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
    • 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
    • A61K47/6889—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
    • A61P35/00—Antineoplastic agents
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D403/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00
    • C07D403/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings
    • C07D403/12—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings linked by a chain containing hetero atoms as chain links
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D471/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00
    • C07D471/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00 in which the condensed system contains two hetero rings
    • C07D471/04—Ortho-condensed systems
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K1/00—General methods for the preparation of peptides, i.e. processes for the organic chemical preparation of peptides or proteins of any length
    • C07K1/10—General methods for the preparation of peptides, i.e. processes for the organic chemical preparation of peptides or proteins of any length using coupling agents
    • 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
    • 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
    • C07K5/021—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)n-C(=0)-, n being 5 or 6; for n > 6, classification in C07K5/06 - C07K5/10, according to the moiety having normal peptide bonds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K5/00—Peptides containing up to four amino acids in a fully defined sequence; Derivatives thereof
    • C07K5/04—Peptides containing up to four amino acids in a fully defined sequence; Derivatives thereof containing only normal peptide links
    • C07K5/06—Dipeptides
    • C07K5/06008—Dipeptides with the first amino acid being neutral
    • C07K5/06017—Dipeptides with the first amino acid being neutral and aliphatic
    • C07K5/06034—Dipeptides with the first amino acid being neutral and aliphatic the side chain containing 2 to 4 carbon atoms
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Biochemistry (AREA)
  • Biophysics (AREA)
  • Genetics & Genomics (AREA)
  • Molecular Biology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Engineering & Computer Science (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Epidemiology (AREA)
  • Immunology (AREA)
  • Analytical Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Peptides Or Proteins (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Medicinal Preparation (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
AU2018375412A 2017-11-30 2018-11-29 Process for the preparation of drug linker compounds Active AU2018375412B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201762593104P 2017-11-30 2017-11-30
US62/593,104 2017-11-30
PCT/US2018/063070 WO2019108797A1 (en) 2017-11-30 2018-11-29 Process for the preparation of drug linker compounds

Publications (2)

Publication Number Publication Date
AU2018375412A1 AU2018375412A1 (en) 2020-05-28
AU2018375412B2 true AU2018375412B2 (en) 2025-01-02

Family

ID=66665808

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2018375412A Active AU2018375412B2 (en) 2017-11-30 2018-11-29 Process for the preparation of drug linker compounds

Country Status (15)

Country Link
US (2) US11612666B2 (https=)
EP (1) EP3717016A4 (https=)
JP (2) JP7402159B2 (https=)
KR (2) KR20250024092A (https=)
CN (2) CN111417408B (https=)
AU (1) AU2018375412B2 (https=)
BR (1) BR112020010503A2 (https=)
CA (1) CA3082165A1 (https=)
EA (1) EA202091340A1 (https=)
IL (1) IL274757B2 (https=)
MA (1) MA51870A (https=)
MX (2) MX2020005565A (https=)
SG (1) SG11202004698RA (https=)
WO (1) WO2019108797A1 (https=)
ZA (1) ZA202003037B (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7167163B2 (ja) * 2019-05-20 2022-11-08 煙台邁百瑞国際生物医薬股▲ふん▼有限公司 抗体－薬物コンジュゲートの中間体のワンポット合成法による製造プロセス
CN110945009B (zh) * 2019-10-23 2023-10-31 烟台迈百瑞国际生物医药股份有限公司 一种寡肽连接子中间体及其制备方法
AU2022238571A1 (en) 2021-03-18 2023-09-14 Seagen Inc. Selective drug release from internalized conjugates of biologically active compounds
CN115873066A (zh) * 2022-07-27 2023-03-31 吉林省博大伟业制药有限公司 一种抗体偶联药物连接子的合成方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120003247A1 (en) * 2003-11-06 2012-01-05 Seattle Genetics, Inc. Monomethylvaline compounds capable of conjugation to ligands
WO2014191578A1 (en) * 2013-05-31 2014-12-04 Pharma Mar, S.A. Antibody drug conjugates

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6214345B1 (en) * 1993-05-14 2001-04-10 Bristol-Myers Squibb Co. Lysosomal enzyme-cleavable antitumor drug conjugates
WO2007031734A1 (en) * 2005-09-14 2007-03-22 Ucb Pharma S.A. Comb polymers
MX2009002855A (es) * 2006-09-15 2009-03-30 Enzon Pharmaceuticals Inc Profarmacos polimericos dirigidos que contienen enlazadores multifuncionales.
ES2569483T3 (es) * 2007-06-21 2016-05-11 Amgen Inc. Métodos para sintetizar cinacalcet y sales del mismo
KR102356286B1 (ko) * 2011-05-27 2022-02-08 암브룩스, 인코포레이티드 비-천연 아미노산 연결된 돌라스타틴 유도체를 함유하는 조성물, 이를 수반하는 방법, 및 용도
US9981046B2 (en) * 2012-05-15 2018-05-29 Concortis Biosystems, Corp., a wholly owned Subsidiary of Sorrento Therapeutics, Inc. Drug-conjugates, conjugation methods, and uses thereof
SI2941432T1 (en) * 2012-12-07 2018-07-31 Vertex Pharmaceuticals Incorporated 2-AMINO-6-FLUORO-N- (5-FLUORO-4- (4- (4- (OXETHAN-3-YL) PIPERAZIN-1-CARBONYL) PIPERIDIN-1-YLIPRIDIN-3-YL) 1,5 ALFA) PYRIMIDINE-3-CARBOXAMIDE AS ATR KINAZE INHIBITOR
GB201416960D0 (en) * 2014-09-25 2014-11-12 Antikor Biopharma Ltd Biological materials and uses thereof
US9533483B2 (en) 2014-09-26 2017-01-03 Kimberly-Clark Worldwide, Inc. Apparatus for and method of shaping and applying a segment to a moving web

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120003247A1 (en) * 2003-11-06 2012-01-05 Seattle Genetics, Inc. Monomethylvaline compounds capable of conjugation to ligands
WO2014191578A1 (en) * 2013-05-31 2014-12-04 Pharma Mar, S.A. Antibody drug conjugates

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
KOLODYCH SERGII ET AL, EUROPEAN JOURNAL OF MEDICINAL CHEMISTRY, vol. 142, 4 August 2017 (2017-08-04), pages 376 - 382, XP085264372, ISSN: 0223-5234, DOI: 10.1016/J.EJMECH.2017.08.008 *

Also Published As

Publication number Publication date
KR102762352B1 (ko) 2025-02-05
CN111417408B (zh) 2024-04-23
BR112020010503A2 (pt) 2020-10-20
US20200360532A1 (en) 2020-11-19
MX2020005565A (es) 2020-08-20
KR20250024092A (ko) 2025-02-18
CN118271394A (zh) 2024-07-02
JP2023164652A (ja) 2023-11-10
SG11202004698RA (en) 2020-06-29
KR20200094185A (ko) 2020-08-06
JP7787859B2 (ja) 2025-12-17
MX2023009372A (es) 2023-08-16
WO2019108797A1 (en) 2019-06-06
EP3717016A4 (en) 2021-09-01
IL274757B1 (en) 2025-12-01
IL274757A (en) 2020-07-30
CA3082165A1 (en) 2019-06-06
US11612666B2 (en) 2023-03-28
MA51870A (fr) 2020-10-07
CN111417408A (zh) 2020-07-14
JP7402159B2 (ja) 2023-12-20
EP3717016A1 (en) 2020-10-07
JP2021505542A (ja) 2021-02-18
EA202091340A1 (ru) 2020-10-16
IL274757B2 (en) 2026-04-01
US20240042052A1 (en) 2024-02-08
AU2018375412A1 (en) 2020-05-28
ZA202003037B (en) 2023-12-20

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