JP2020533308A - チューブリシンおよびそれらの中間体の調製のためのプロセス - Google Patents

チューブリシンおよびそれらの中間体の調製のためのプロセス Download PDF

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JP2020533308A
JP2020533308A JP2020513753A JP2020513753A JP2020533308A JP 2020533308 A JP2020533308 A JP 2020533308A JP 2020513753 A JP2020513753 A JP 2020513753A JP 2020513753 A JP2020513753 A JP 2020513753A JP 2020533308 A JP2020533308 A JP 2020533308A
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formula
composition
compound
substituted
optionally substituted
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JP2020533308A5 (https=
Inventor
クン−リャン ウー,
クン−リャン ウー,
チンウー ジン,
チンウー ジン,
ウェンデル ダブルデイ,
ウェンデル ダブルデイ,
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シアトル ジェネティックス, インコーポレイテッド
シアトル ジェネティックス, インコーポレイテッド
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Publication of JP2020533308A publication Critical patent/JP2020533308A/ja
Publication of JP2020533308A5 publication Critical patent/JP2020533308A5/ja
Priority to JP2023022825A priority Critical patent/JP2023053386A/ja
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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
    • A61K47/50Medicinal 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
    • A61K47/51Medicinal 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
    • A61K47/68Medicinal 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
    • A61K47/6835Medicinal 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
    • A61K47/6851Medicinal 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
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
    • A61K47/50Medicinal 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
    • A61K47/51Medicinal 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
    • A61K47/68Medicinal 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
    • A61K47/6801Drug-antibody or immunoglobulin conjugates defined by the pharmacologically or therapeutically active agent
    • A61K47/6803Drugs conjugated to an antibody or immunoglobulin, e.g. cisplatin-antibody conjugates
    • A61K47/6811Drugs conjugated to an antibody or immunoglobulin, e.g. cisplatin-antibody conjugates the drug being a protein or peptide, e.g. transferrin or bleomycin
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
    • A61K47/50Medicinal 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
    • A61K47/51Medicinal 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
    • A61K47/68Medicinal 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
    • A61K47/6801Drug-antibody or immunoglobulin conjugates defined by the pharmacologically or therapeutically active agent
    • A61K47/6803Drugs conjugated to an antibody or immunoglobulin, e.g. cisplatin-antibody conjugates
    • A61K47/6811Drugs conjugated to an antibody or immunoglobulin, e.g. cisplatin-antibody conjugates the drug being a protein or peptide, e.g. transferrin or bleomycin
    • A61K47/6817Toxins
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
    • A61K47/50Medicinal 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
    • A61K47/51Medicinal 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
    • A61K47/68Medicinal 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
    • A61K47/6889Conjugates 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
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D277/00Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings
    • C07D277/02Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings
    • C07D277/20Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • C07D277/32Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D277/56Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D417/00Heterocyclic 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
    • C07D417/02Heterocyclic 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 two hetero rings
    • C07D417/12Heterocyclic 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 two hetero rings linked by a chain containing hetero atoms as chain links
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D417/00Heterocyclic 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
    • C07D417/14Heterocyclic 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
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K5/00Peptides containing up to four amino acids in a fully defined sequence; Derivatives thereof
    • C07K5/02Peptides containing up to four amino acids in a fully defined sequence; Derivatives thereof containing at least one abnormal peptide link
    • C07K5/021Peptides 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
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K38/00Medicinal preparations containing peptides

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Immunology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Epidemiology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Molecular Biology (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Biochemistry (AREA)
  • Biophysics (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Genetics & Genomics (AREA)
  • Toxicology (AREA)
  • Cell Biology (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Peptides Or Proteins (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Medicinal Preparation (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Thiazole And Isothizaole Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
JP2020513753A 2017-09-08 2018-09-07 チューブリシンおよびそれらの中間体の調製のためのプロセス Ceased JP2020533308A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2023022825A JP2023053386A (ja) 2017-09-08 2023-02-16 チューブリシンおよびそれらの中間体の調製のためのプロセス

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201762556234P 2017-09-08 2017-09-08
US62/556,234 2017-09-08
PCT/US2018/050095 WO2019051322A1 (en) 2017-09-08 2018-09-07 PROCESS FOR THE PREPARATION OF TUBULYSINS AND INTERMEDIATES THEREOF

Related Child Applications (1)

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JP2023022825A Division JP2023053386A (ja) 2017-09-08 2023-02-16 チューブリシンおよびそれらの中間体の調製のためのプロセス

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JP2020533308A true JP2020533308A (ja) 2020-11-19
JP2020533308A5 JP2020533308A5 (https=) 2021-10-14

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JP2020513753A Ceased JP2020533308A (ja) 2017-09-08 2018-09-07 チューブリシンおよびそれらの中間体の調製のためのプロセス
JP2023022825A Pending JP2023053386A (ja) 2017-09-08 2023-02-16 チューブリシンおよびそれらの中間体の調製のためのプロセス

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JP2023022825A Pending JP2023053386A (ja) 2017-09-08 2023-02-16 チューブリシンおよびそれらの中間体の調製のためのプロセス

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US (2) US11389543B2 (https=)
EP (1) EP3679036A1 (https=)
JP (2) JP2020533308A (https=)
KR (1) KR20200051733A (https=)
CN (1) CN111601803A (https=)
AU (1) AU2018329951B2 (https=)
BR (1) BR112020004495A2 (https=)
CA (1) CA3073766A1 (https=)
EA (1) EA202090670A1 (https=)
IL (1) IL272837B2 (https=)
MA (1) MA50124A (https=)
MX (1) MX2020001928A (https=)
SG (1) SG11202001543XA (https=)
TW (2) TWI820038B (https=)
WO (1) WO2019051322A1 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2021536475A (ja) * 2018-09-07 2021-12-27 シージェン インコーポレイテッド チューブリシンおよびそれらの中間体の調製のための代替プロセス

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20200051733A (ko) * 2017-09-08 2020-05-13 시애틀 지네틱스, 인크. 튜불리신 및 그 중간물의 제조 공정
BR112023018676A2 (pt) 2021-03-18 2023-10-10 Seagen Inc Conjugado anticorpo-fármaco, composição farmacêutica, métodos de tratamento de uma doença ou condição e de um câncer, e, composição de conjugado ligante-fármaco

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008106080A2 (en) * 2007-02-27 2008-09-04 University Of Pittsburgh - Of The Commonwealth System Of Higher Education Synthesis of desacetoxytubulysin h and analogs thereof
JP2015531794A (ja) * 2012-09-17 2015-11-05 オントケム ゲーエムベーハーOntochem Gmbh 受容体リガンドにリンクされる細胞傷害分子
WO2016040684A1 (en) * 2014-09-11 2016-03-17 Seattle Genetics, Inc Targeted delivery of tertiary amine-containing drug substances
WO2016090050A1 (en) * 2014-12-03 2016-06-09 Genentech, Inc. Quaternary amine compounds and antibody-drug conjugates thereof
WO2016138288A1 (en) * 2015-02-25 2016-09-01 William Marsh Rice University Desacetoxytubulysin h and analogs thereof

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10230872A1 (de) * 2002-07-09 2004-01-22 Morphochem AG Aktiengesellschaft für kombinatorische Chemie Verfahren zur Herstellung von substituierten Thiazol-2-ylmethylestern
ES2708763T3 (es) 2005-07-07 2019-04-11 Seattle Genetics Inc Compuestos de monometilvalina que tienen modificaciones de la cadena lateral de fenilalanina en el extremo C
EP2032606B1 (en) 2006-05-30 2013-11-27 Genentech, Inc. Antibodies and immunoconjugates and uses therefor
ES2649941T3 (es) 2007-02-23 2018-01-16 Aileron Therapeutics, Inc. Aminoácidos sustituidos para preparar péptidos macrocíclicos unidos a triazol
AU2013229786B2 (en) 2012-03-08 2017-06-22 Halozyme, Inc. Conditionally active anti-epidermal growth factor receptor antibodies and methods of use thereof
CN104640572B (zh) 2012-05-15 2018-04-27 索伦托医疗有限公司 药物偶联物,偶联方法,及其用途
WO2013173337A2 (en) 2012-05-15 2013-11-21 Seattle Genetics, Inc. Self-stabilizing linker conjugates
MX369022B (es) 2013-05-31 2019-10-25 Genentech Inc Anticuerpos anti-ácido teicoico de la pared celular y conjugados.
RU2687044C2 (ru) 2013-05-31 2019-05-06 Дженентек, Инк. Антитела против стеночной тейхоевой кислоты и их конъюгаты
KR20200051733A (ko) * 2017-09-08 2020-05-13 시애틀 지네틱스, 인크. 튜불리신 및 그 중간물의 제조 공정

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008106080A2 (en) * 2007-02-27 2008-09-04 University Of Pittsburgh - Of The Commonwealth System Of Higher Education Synthesis of desacetoxytubulysin h and analogs thereof
JP2015531794A (ja) * 2012-09-17 2015-11-05 オントケム ゲーエムベーハーOntochem Gmbh 受容体リガンドにリンクされる細胞傷害分子
WO2016040684A1 (en) * 2014-09-11 2016-03-17 Seattle Genetics, Inc Targeted delivery of tertiary amine-containing drug substances
WO2016090050A1 (en) * 2014-12-03 2016-06-09 Genentech, Inc. Quaternary amine compounds and antibody-drug conjugates thereof
WO2016138288A1 (en) * 2015-02-25 2016-09-01 William Marsh Rice University Desacetoxytubulysin h and analogs thereof

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
"2-[(1S,3R)-1-ACETYLOXY-4-METHYL-3-[METHYL-[(2-METHYLPROPAN-2-YL)OXYCARBONYL]AMINO]PENTYL]-1,3-THIAZO", [ONLINE], JPN5021001282, 21 March 2013 (2013-03-21), pages 1 - 9, ISSN: 0005061983 *
PARKER, JEREMY S. ET AL: "The Development and Scale-Up of an Antibody Drug Conjugate Tubulysin Payload", ORGANIC PROCESS RESEARCH & DEVELOPMENT, vol. 21(10),, JPN6022039697, 2017, pages 1602 - 1609, ISSN: 0005061984 *
山中 宏、宮崎 浩、村上尚道: "光学活性体のプレパレーション・生理活性・利用", 季刊 化学総説 光学異性体の分離, JPN3011000610, 10 June 1999 (1999-06-10), JP, pages 8 - 9, ISSN: 0005061985 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2021536475A (ja) * 2018-09-07 2021-12-27 シージェン インコーポレイテッド チューブリシンおよびそれらの中間体の調製のための代替プロセス
JP7511543B2 (ja) 2018-09-07 2024-07-05 シージェン インコーポレイテッド チューブリシンおよびそれらの中間体の調製のための代替プロセス

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MA50124A (fr) 2020-07-15
BR112020004495A2 (pt) 2020-09-08
IL272837A (en) 2020-04-30
EA202090670A1 (ru) 2020-07-28
CA3073766A1 (en) 2019-03-14
TW202428569A (zh) 2024-07-16
IL272837B1 (en) 2024-02-01
CN111601803A (zh) 2020-08-28
KR20200051733A (ko) 2020-05-13
AU2018329951B2 (en) 2023-12-14
TWI820038B (zh) 2023-11-01
EP3679036A1 (en) 2020-07-15
US20220323601A1 (en) 2022-10-13
WO2019051322A1 (en) 2019-03-14
AU2018329951A1 (en) 2020-04-16
MX2020001928A (es) 2020-03-24
JP2023053386A (ja) 2023-04-12
US11389543B2 (en) 2022-07-19
IL272837B2 (en) 2024-06-01
US20200297864A1 (en) 2020-09-24
SG11202001543XA (en) 2020-03-30
TW201920128A (zh) 2019-06-01

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