AU2011323316B2 - Cytotoxic agents comprising new ansamitocin derivatives - Google Patents

Cytotoxic agents comprising new ansamitocin derivatives Download PDF

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Publication number
AU2011323316B2
AU2011323316B2 AU2011323316A AU2011323316A AU2011323316B2 AU 2011323316 B2 AU2011323316 B2 AU 2011323316B2 AU 2011323316 A AU2011323316 A AU 2011323316A AU 2011323316 A AU2011323316 A AU 2011323316A AU 2011323316 B2 AU2011323316 B2 AU 2011323316B2
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AU2011323316A1 (en
AU2011323316A9 (en
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Ravi V. J. Chari
Wayne C. Widdison
Sharon D. Wilhelm
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Immunogen Inc
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Immunogen Inc
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    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D498/00—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and oxygen atoms as the only ring hetero atoms
    • C07D498/12—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and oxygen atoms as the only ring hetero atoms in which the condensed system contains three hetero rings
    • C07D498/18—Bridged systems
    • 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
    • A61K45/06—Mixtures of active ingredients without chemical characterisation, e.g. antiphlogistics and cardiaca
    • 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
    • A61K47/56—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 organic macromolecular compound, e.g. an oligomeric, polymeric or dendrimeric molecule
    • A61K47/59—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 organic macromolecular compound, e.g. an oligomeric, polymeric or dendrimeric molecule obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyureas or polyurethanes
    • A61K47/60—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 organic macromolecular compound, e.g. an oligomeric, polymeric or dendrimeric molecule obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyureas or polyurethanes the organic macromolecular compound being a polyoxyalkylene oligomer, polymer or dendrimer, e.g. PEG, PPG, PEO or polyglycerol
    • 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
    • A61K47/6801—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
    • A61K47/68033—Drugs conjugated to an antibody or immunoglobulin, e.g. cisplatin-antibody conjugates the drug being a maytansine
    • 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
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P1/00—Drugs for disorders of the alimentary tract or the digestive system
    • A61P1/18—Drugs for disorders of the alimentary tract or the digestive system for pancreatic disorders, e.g. pancreatic enzymes
    • A—HUMAN NECESSITIES
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    • A—HUMAN NECESSITIES
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    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P17/00—Drugs for dermatological disorders
    • A—HUMAN NECESSITIES
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P19/00—Drugs for skeletal disorders
    • A61P19/02—Drugs for skeletal disorders for joint disorders, e.g. arthritis, arthrosis
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P19/00—Drugs for skeletal disorders
    • A61P19/08—Drugs for skeletal disorders for bone diseases, e.g. rachitism, Paget's disease
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P21/00—Drugs for disorders of the muscular or neuromuscular system
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P25/00—Drugs for disorders of the nervous system
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P29/00—Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agents; Non-steroidal antiinflammatory drugs [NSAID]
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • A61P31/10—Antimycotics
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • A61P31/12—Antivirals
    • A—HUMAN NECESSITIES
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    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P35/00—Antineoplastic agents
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P37/00—Drugs for immunological or allergic disorders
    • A61P37/02—Immunomodulators
    • A61P37/06—Immunosuppressants, e.g. drugs for graft rejection
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D498/00—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and oxygen atoms as the only ring hetero atoms
    • C07D498/12—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and oxygen atoms as the only ring hetero atoms in which the condensed system contains three hetero rings
    • C07D498/16—Peri-condensed systems

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  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Immunology (AREA)
  • Epidemiology (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Oncology (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Rheumatology (AREA)
  • Communicable Diseases (AREA)
  • Cell Biology (AREA)
  • Neurology (AREA)
  • Dermatology (AREA)
  • Urology & Nephrology (AREA)
  • Transplantation (AREA)
  • Pain & Pain Management (AREA)
  • Biomedical Technology (AREA)
  • Neurosurgery (AREA)
  • Virology (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Peptides Or Proteins (AREA)
  • Medicinal Preparation (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
AU2011323316A 2010-11-03 2011-11-03 Cytotoxic agents comprising new ansamitocin derivatives Ceased AU2011323316B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US40983110P 2010-11-03 2010-11-03
US61/409,831 2010-11-03
PCT/US2011/059131 WO2012061590A1 (en) 2010-11-03 2011-11-03 Cytotoxic agents comprising new ansamitocin derivatives

Publications (3)

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AU2011323316A1 AU2011323316A1 (en) 2013-05-09
AU2011323316A9 AU2011323316A9 (en) 2016-02-18
AU2011323316B2 true AU2011323316B2 (en) 2016-02-25

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AU2011323316A Ceased AU2011323316B2 (en) 2010-11-03 2011-11-03 Cytotoxic agents comprising new ansamitocin derivatives

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US (2) US9090629B2 (https=)
EP (1) EP2635301A4 (https=)
JP (1) JP2013542958A (https=)
CN (2) CN103269712B (https=)
AU (1) AU2011323316B2 (https=)
BR (1) BR112013010853A2 (https=)
CA (1) CA2816681A1 (https=)
EA (1) EA201390642A1 (https=)
MX (1) MX2013005046A (https=)
WO (1) WO2012061590A1 (https=)

Families Citing this family (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014089177A2 (en) 2012-12-04 2014-06-12 Massachusetts Institute Of Technology Compounds, conjugates and compositions of epipolythiodiketopiperazines and polythiodiketopiperazines
CN103933575B (zh) 2013-01-23 2017-09-29 上海新理念生物医药科技有限公司 一种三齿型连接子及其应用
WO2014134486A2 (en) * 2013-02-28 2014-09-04 Immunogen, Inc. Conjugates comprising cell-binding agents and cytotoxic agents
WO2014134457A2 (en) * 2013-02-28 2014-09-04 Immunogen, Inc. Conjugates comprising cell-binding agents and cytotoxic agents
MX379256B (es) 2013-03-15 2025-03-10 Regeneron Pharma Moleculas biologicamente activas, conjugados de las mismas, y usos terapeuticos.
US10208125B2 (en) 2013-07-15 2019-02-19 University of Pittsburgh—of the Commonwealth System of Higher Education Anti-mucin 1 binding agents and uses thereof
KR102252925B1 (ko) 2013-08-26 2021-05-18 리제너론 파마슈티칼스 인코포레이티드 마크롤라이드 디아스테레오머를 포함하는 약제학적 조성물, 이의 합성 방법 및 치료학적 용도
EP2881735A1 (en) * 2013-12-05 2015-06-10 Kittiwake Developments Ltd. Method for Determining the Concentration of Iron Ions in Hydrocarbon Compositions
EA034950B1 (ru) 2015-03-27 2020-04-09 Регенерон Фармасьютикалз, Инк. Производные майтанзиноида, их конъюгаты и способы использования
CN107849133B (zh) 2015-05-04 2022-08-23 西托姆克斯治疗公司 抗cd166抗体、可活化抗cd166抗体及其使用方法
CN106267225B (zh) 2015-05-29 2020-03-06 上海新理念生物医药科技有限公司 三马来酰亚胺型连接子及其应用
CN106279352B (zh) 2015-05-29 2020-05-22 上海新理念生物医药科技有限公司 海兔毒素10的衍生物及其应用
CN107709328B (zh) 2015-06-08 2021-03-05 山东丹红制药有限公司 咪唑衍生物及其中间体的制备方法和晶型
CN106243127B (zh) * 2015-06-09 2021-01-26 凯惠科技发展(上海)有限公司 抗体药物偶联物、中间体、制备方法、药物组合物及应用
SG11201803915UA (en) 2015-11-10 2018-06-28 Childrens Research Institute Childrens National Medical Center Echinomycin formulation, method of making and method of use thereof
CN106729743B (zh) * 2015-11-23 2021-09-21 四川科伦博泰生物医药股份有限公司 抗ErbB2抗体-药物偶联物及其组合物、制备方法和应用
WO2017132173A1 (en) * 2016-01-25 2017-08-03 Regeneron Pharmaceuticals, Inc. Maytansinoid derivatives, conjugates thereof, and methods of use
SG11201806478PA (en) 2016-02-05 2018-08-30 Immunogen Inc Efficient process for preparing cell-binding agent-cytotoxic agent conjugates
JP2019513371A (ja) 2016-04-01 2019-05-30 アビディティー バイオサイエンシーズ エルエルシー 核酸ポリペプチド組成物とその使用
US10918627B2 (en) 2016-05-11 2021-02-16 Massachusetts Institute Of Technology Convergent and enantioselective total synthesis of Communesin analogs
GB201615725D0 (en) 2016-09-15 2016-11-02 Polytherics Ltd Novel cytotoxic agents and conjugates thereof
EP3554544A4 (en) 2016-12-16 2020-07-29 Bluefin Biomedicine, Inc. ANTI-PROTEIN 1 ANTIBODY CONTAINING AN ANTI-CUB DOMAIN (CDCP1), ANTIBODY-DRUG CONJUGATES AND THEIR METHODS OF USE
WO2018209239A1 (en) 2017-05-11 2018-11-15 Massachusetts Institute Of Technology Potent agelastatin derivatives as modulators for cancer invasion and metastasis
AU2018308088B2 (en) 2017-07-25 2025-05-29 Truebinding, Inc. Treating cancer by blocking the interaction of TIM-3 and its ligand
CN107652219B (zh) 2017-08-14 2021-06-08 上海新理念生物医药科技有限公司 四马来酰亚胺型连接子及其应用
US10640508B2 (en) 2017-10-13 2020-05-05 Massachusetts Institute Of Technology Diazene directed modular synthesis of compounds with quaternary carbon centers
US12583932B2 (en) 2018-11-16 2026-03-24 Virtuoso Binco, Inc. CD38 and ICAM1 antibodies and uses thereof
IL312067B2 (en) 2018-12-21 2025-08-01 Avidity Biosciences Inc Anti-transferrin receptor antibodies and uses thereof
AU2020214796A1 (en) 2019-01-30 2021-07-29 Truebinding, Inc. Anti-Gal3 antibodies and uses thereof
US11535634B2 (en) 2019-06-05 2022-12-27 Massachusetts Institute Of Technology Compounds, conjugates, and compositions of epipolythiodiketopiperazines and polythiodiketopiperazines and uses thereof
TW202116356A (zh) 2019-07-10 2021-05-01 美商斯布雷克薩三號公司 作為治療劑之微管靶向藥劑之肽結合物
CN114341162B (zh) 2019-07-10 2025-10-17 赛博克萨2公司 作为治疗剂的细胞毒素的肽缀合物
WO2021022678A1 (zh) 2019-08-07 2021-02-11 烟台迈百瑞国际生物医药股份有限公司 一种抗体药物偶联物及其应用
EP4684799A2 (en) 2019-12-06 2026-01-28 TrueBinding, Inc. Antibodies that disrupt the interaction of gal3 and insulin receptor or integrins and methods of use thereof
US11555190B2 (en) 2020-03-19 2023-01-17 Avidity Biosciences, Inc. Compositions and methods of treating Facioscapulohumeral muscular dystrophy
AU2021241682B2 (en) 2020-03-27 2026-02-12 Avidity Biosciences, Inc. Compositions and methods of treating muscle dystrophy
WO2021242776A2 (en) 2020-05-26 2021-12-02 Truebinding, Inc. Methods of treating inflammatory diseases by blocking galectin-3
EP4178624A2 (en) * 2020-07-07 2023-05-17 Bionecure Therapeutics, Inc. Maytansinoids as adc payloads and their use for the treatment of cancer
WO2022182415A1 (en) 2021-02-24 2022-09-01 Massachusetts Institute Of Technology Himastatin derivatives, and processes of preparation thereof, and uses thereof
JP2024526764A (ja) 2021-07-13 2024-07-19 トゥルーバインディング，インコーポレイテッド タンパク質凝集を防止する方法
CN113461708A (zh) * 2021-07-22 2021-10-01 深圳市泰尔康生物医药科技有限公司 安丝菌素p-3衍生物及其在制备治疗胃癌药物中的应用
MX2024003266A (es) 2021-09-16 2024-04-03 Avidity Biosciences Inc Composiciones y metodos de tratamiento de la distrofia muscular facioescapulohumeral.
CA3238590A1 (en) 2021-11-09 2023-05-19 Truebinding, Inc. Methods of treating or inhibiting cardiovascular diseases
CN116239607B (zh) * 2023-01-04 2024-04-09 山东大学 一种美登素衍生物及其生物合成方法与应用
CN119424671A (zh) 2023-08-01 2025-02-14 上海新理念生物医药科技有限公司 含糖基吡啶型连接子的抗体药物偶联物

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004103272A2 (en) * 2003-05-20 2004-12-02 Immunogen, Inc. Improved cytotoxic agents comprising new maytansinoids

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5645483A (en) * 1979-09-19 1981-04-25 Takeda Chem Ind Ltd C-15003phm and its preparation
CA2026147C (en) * 1989-10-25 2006-02-07 Ravi J. Chari Cytotoxic agents comprising maytansinoids and their therapeutic use
US20030109682A1 (en) * 2001-09-07 2003-06-12 Daniel Santi Maytansines and maytansine conjugates
US6716821B2 (en) * 2001-12-21 2004-04-06 Immunogen Inc. Cytotoxic agents bearing a reactive polyethylene glycol moiety, cytotoxic conjugates comprising polyethylene glycol linking groups, and methods of making and using the same
EP1718667B1 (en) 2004-02-23 2013-01-09 Genentech, Inc. Heterocyclic self-immolative linkers and conjugates
KR20120064120A (ko) * 2004-06-01 2012-06-18 제넨테크, 인크. 항체 약물 접합체 및 방법
KR101270829B1 (ko) 2004-09-23 2013-06-07 제넨테크, 인크. 시스테인 유전자조작 항체 및 접합체
WO2006135371A1 (en) * 2005-06-09 2006-12-21 Kosan Biosciences Incorporated Conjugates with reduced adverse systemic effects
EP2276506A4 (en) * 2008-04-30 2014-05-07 Immunogen Inc EFFICIENT CONJUGATES AND HYDROPHILIC BINDER

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004103272A2 (en) * 2003-05-20 2004-12-02 Immunogen, Inc. Improved cytotoxic agents comprising new maytansinoids

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US9090629B2 (en) 2015-07-28
JP2013542958A (ja) 2013-11-28
CN106349254A (zh) 2017-01-25
US20130323268A1 (en) 2013-12-05
WO2012061590A1 (en) 2012-05-10
EP2635301A1 (en) 2013-09-11
AU2011323316A1 (en) 2013-05-09
EP2635301A4 (en) 2016-06-01
CN103269712A (zh) 2013-08-28
BR112013010853A2 (pt) 2016-08-16
CN103269712B (zh) 2016-09-21
AU2011323316A9 (en) 2016-02-18
CA2816681A1 (en) 2012-05-10
EA201390642A1 (ru) 2013-12-30
MX2013005046A (es) 2013-12-12

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