IN2015DN02349A - - Google Patents

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Publication number
IN2015DN02349A
IN2015DN02349A IN2349DEN2015A IN2015DN02349A IN 2015DN02349 A IN2015DN02349 A IN 2015DN02349A IN 2349DEN2015 A IN2349DEN2015 A IN 2349DEN2015A IN 2015DN02349 A IN2015DN02349 A IN 2015DN02349A
Authority
IN
India
Prior art keywords
conjugates
specific
peptide
binding protein
drug
Prior art date
Application number
Other languages
English (en)
Inventor
Limited Polytherics
Original Assignee
Polytherics Ltd
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
Priority claimed from PCT/GB2013/051593 external-priority patent/WO2013190292A2/en
Application filed by Polytherics Ltd filed Critical Polytherics Ltd
Publication of IN2015DN02349A publication Critical patent/IN2015DN02349A/en

Links

Classifications

    • 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
    • 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
    • A61K47/68031Drugs conjugated to an antibody or immunoglobulin, e.g. cisplatin-antibody conjugates the drug being an auristatin
    • 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
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P31/00Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P35/00Antineoplastic agents
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P35/00Antineoplastic agents
    • A61P35/02Antineoplastic agents specific for leukemia
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P37/00Drugs for immunological or allergic disorders
    • A61P37/02Immunomodulators
    • A61P37/06Immunosuppressants, e.g. drugs for graft rejection
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P43/00Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00

Landscapes

  • Health & Medical Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Epidemiology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Cell Biology (AREA)
  • Oncology (AREA)
  • Hematology (AREA)
  • Communicable Diseases (AREA)
  • Transplantation (AREA)
  • Medicinal Preparation (AREA)
  • Peptides Or Proteins (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Zoology (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Molecular Biology (AREA)
IN2349DEN2015 2012-10-24 2013-10-11 IN2015DN02349A (show.php)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201261717710P 2012-10-24 2012-10-24
US201261717743P 2012-10-24 2012-10-24
US201361811285P 2013-04-12 2013-04-12
PCT/GB2013/051593 WO2013190292A2 (en) 2012-06-19 2013-06-19 Novel process for preparation of antibody conjugates and novel antibody conjugates
PCT/GB2013/052661 WO2014064423A1 (en) 2012-10-24 2013-10-11 Drug-protein conjugates

Publications (1)

Publication Number Publication Date
IN2015DN02349A true IN2015DN02349A (show.php) 2015-08-28

Family

ID=50544085

Family Applications (1)

Application Number Title Priority Date Filing Date
IN2349DEN2015 IN2015DN02349A (show.php) 2012-10-24 2013-10-11

Country Status (18)

Country Link
US (2) US20150290342A1 (show.php)
EP (2) EP2911700B1 (show.php)
JP (1) JP6328648B2 (show.php)
KR (1) KR102209395B1 (show.php)
CN (1) CN104870021B (show.php)
AU (1) AU2013336409B2 (show.php)
BR (1) BR112015008376A2 (show.php)
CA (1) CA2884299A1 (show.php)
DK (1) DK2911700T5 (show.php)
ES (1) ES2623209T3 (show.php)
IL (1) IL237672B (show.php)
IN (1) IN2015DN02349A (show.php)
MX (1) MX2015005122A (show.php)
MY (1) MY169147A (show.php)
RU (1) RU2015119561A (show.php)
SG (1) SG11201501618WA (show.php)
WO (1) WO2014064423A1 (show.php)
ZA (1) ZA201501642B (show.php)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR112015030514A2 (pt) * 2013-06-04 2017-08-29 Cytomx Therapeutics Inc Composições e métodos para conjugação de anticorpos ativáveis
CA3187392A1 (en) 2013-10-15 2015-04-23 Seagen Inc. Pegylated drug-linkers for improved ligand-drug conjugate pharmacokinetics
ES2792598T3 (es) * 2014-05-23 2020-11-11 Novartis Ag Métodos para preparar conjugados a partir de proteínas que contienen disulfuro
WO2015191883A1 (en) * 2014-06-12 2015-12-17 Dophen Biomedical Homogenous antibody drug conjugates via enzymatic methods
EP3218009B1 (en) 2014-10-14 2021-04-07 Polytherics Limited Process for the conjugation of a peptide or protein with a reagent comprising a leaving group including a portion of peg
WO2016063006A1 (en) * 2014-10-24 2016-04-28 Polytherics Limited Conjugates and conjugating reagents
GB201419108D0 (en) 2014-10-27 2014-12-10 Glythera Ltd Materials and methods relating to linkers for use in antibody drug conjugates
EP3165532B1 (en) 2015-11-03 2018-12-19 Industrial Technology Research Institute Auristatin derivatives, linker-drugs and ligand-drug conjugates
US11793880B2 (en) 2015-12-04 2023-10-24 Seagen Inc. Conjugates of quaternized tubulysin compounds
US11229708B2 (en) 2015-12-04 2022-01-25 Seagen Inc. Conjugates of quaternized tubulysin compounds
WO2017161206A1 (en) 2016-03-16 2017-09-21 Halozyme, Inc. Conjugates containing conditionally active antibodies or antigen-binding fragments thereof, and methods of use
MA43835A (fr) 2016-03-25 2018-11-28 Seattle Genetics Inc Procédé de préparation de lieurs de médicaments pégylés et leurs intermédiaires
WO2017178828A1 (en) * 2016-04-14 2017-10-19 Polytherics Limited Conjugates and conjugating reagents comprising a linker that includes at least two (-ch2-ch2-0-) units in a ring
GB201608936D0 (en) * 2016-05-20 2016-07-06 Polytherics Ltd Novel conjugates and novel conjugating reagents
US11485792B2 (en) * 2016-06-06 2022-11-01 Polytherics Limited Antibodies, uses thereof and conjugates thereof
GB201614162D0 (en) * 2016-08-18 2016-10-05 Polytherics Ltd Antibodies, uses thereof and conjugates thereof
KR102648564B1 (ko) 2017-03-24 2024-03-19 씨젠 인크. 글루쿠로니드 약물-링커의 제조 공정 및 그 중간물
GB201820864D0 (en) * 2018-12-20 2019-02-06 J A Kemp Antibody-drug conjugates
US20230104728A1 (en) * 2020-04-15 2023-04-06 Shenzhen Enduring Biotech, Ltd. Antibody-drug conjugate
AU2022237459A1 (en) * 2021-03-19 2023-09-21 Shenzhen Enduring Biotech, Ltd. Pegylated t cell engager with dual specificities to cd3 and cd19
CN118541380A (zh) * 2022-01-27 2024-08-23 岩唐生物科技(杭州)有限责任公司 具有多种载荷的蛋白偶联物及其制备方法
WO2024206573A2 (en) * 2023-03-29 2024-10-03 Exelixis, Inc. Amhrii antibody-drug conjugates and uses thereof

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0316294D0 (en) 2003-07-11 2003-08-13 Polytherics Ltd Conjugated biological molecules and their preparation
CN107213469A (zh) * 2003-11-06 2017-09-29 西雅图基因公司 能够与配体偶联的单甲基缬氨酸化合物
EP1940470B1 (en) * 2005-09-26 2013-04-17 Medarex, Inc. Antibody-drug conjugates and their use
DK2211904T3 (en) 2007-10-19 2016-10-24 Seattle Genetics Inc Cd19-binding agents and uses thereof
DK2265283T3 (da) 2008-03-18 2014-10-20 Seattle Genetics Inc Auristatin-lægemiddel-linker-konjugater
CN102083461B (zh) * 2008-04-30 2014-09-17 伊缪诺金公司 有效的偶联物和亲水性连接体
EP2403538B1 (en) 2009-03-04 2017-10-04 Polytherics Limited Conjugated proteins and peptides
KR20120057565A (ko) * 2009-04-01 2012-06-05 제넨테크, 인크. 항-FcRH5 항체 및 면역접합체 및 사용 방법
TW201117814A (en) * 2009-10-02 2011-06-01 Sanofi Aventis New maytansinoids and the use of said maytansinoids to prepare conjugates with an antibody
EP2841958A1 (en) * 2012-04-25 2015-03-04 Koninklijke Philips N.V. System and method for locating a gradient coil.
AU2013279099A1 (en) * 2012-06-19 2014-12-18 Polytherics Limited Novel process for preparation of antibody conjugates and novel antibody conjugates

Also Published As

Publication number Publication date
KR20150103656A (ko) 2015-09-11
AU2013336409B2 (en) 2017-08-03
IL237672B (en) 2018-02-28
HK1208187A1 (en) 2016-02-26
CA2884299A1 (en) 2014-05-01
RU2015119561A (ru) 2016-12-20
EP2911700A1 (en) 2015-09-02
AU2013336409A1 (en) 2015-04-02
DK2911700T3 (en) 2017-05-15
ES2623209T3 (es) 2017-07-10
US20220062436A1 (en) 2022-03-03
EP3159013A1 (en) 2017-04-26
EP2911700B1 (en) 2017-02-08
JP2015533847A (ja) 2015-11-26
MX2015005122A (es) 2015-10-29
JP6328648B2 (ja) 2018-05-23
BR112015008376A2 (pt) 2017-09-26
WO2014064423A1 (en) 2014-05-01
MY169147A (en) 2019-02-18
US20150290342A1 (en) 2015-10-15
ZA201501642B (en) 2016-01-27
IL237672A0 (en) 2015-04-30
CN104870021A (zh) 2015-08-26
DK2911700T5 (en) 2017-05-22
SG11201501618WA (en) 2015-04-29
CN104870021B (zh) 2018-03-13
KR102209395B1 (ko) 2021-01-28

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