CA2450690C - Improved chelator conjugates - Google Patents

Improved chelator conjugates Download PDF

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Publication number
CA2450690C
CA2450690C CA002450690A CA2450690A CA2450690C CA 2450690 C CA2450690 C CA 2450690C CA 002450690 A CA002450690 A CA 002450690A CA 2450690 A CA2450690 A CA 2450690A CA 2450690 C CA2450690 C CA 2450690C
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CA
Canada
Prior art keywords
compound
group
formula
independently
chelator conjugate
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
CA002450690A
Other languages
English (en)
French (fr)
Other versions
CA2450690A1 (en
Inventor
Colin Mill Archer
Harry John Wadsworth
Torgrim Engell
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GE Healthcare Ltd
Original Assignee
GE Healthcare 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
Application filed by GE Healthcare Ltd filed Critical GE Healthcare Ltd
Publication of CA2450690A1 publication Critical patent/CA2450690A1/en
Application granted granted Critical
Publication of CA2450690C publication Critical patent/CA2450690C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C251/00Compounds containing nitrogen atoms doubly-bound to a carbon skeleton
    • C07C251/32Oximes
    • C07C251/34Oximes with oxygen atoms of oxyimino groups bound to hydrogen atoms or to carbon atoms of unsubstituted hydrocarbon radicals
    • C07C251/36Oximes with oxygen atoms of oxyimino groups bound to hydrogen atoms or to carbon atoms of unsubstituted hydrocarbon radicals with the carbon atoms of the oxyimino groups bound to hydrogen atoms or to acyclic carbon atoms
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K7/00Peptides having 5 to 20 amino acids in a fully defined sequence; Derivatives thereof
    • C07K7/04Linear peptides containing only normal peptide links
    • C07K7/06Linear peptides containing only normal peptide links having 5 to 11 amino acids
    • 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
    • A61K47/56Medicinal 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
    • A61K47/59Medicinal 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
    • A61K47/60Medicinal 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
    • 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
    • A61K47/62Medicinal 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
    • A61K47/64Drug-peptide, drug-protein or drug-polyamino acid conjugates, i.e. the modifying agent being a peptide, protein or polyamino acid which is covalently bonded or complexed to a therapeutically active agent
    • A61K47/6425Drug-peptide, drug-protein or drug-polyamino acid conjugates, i.e. the modifying agent being a peptide, protein or polyamino acid which is covalently bonded or complexed to a therapeutically active agent the peptide or protein in the drug conjugate being a receptor, e.g. CD4, a cell surface antigen, i.e. not a peptide ligand targeting the antigen, or a cell surface determinant, i.e. a part of the surface of a cell
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K49/00Preparations for testing in vivo
    • A61K49/0002General or multifunctional contrast agents, e.g. chelated agents
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K51/00Preparations containing radioactive substances for use in therapy or testing in vivo
    • A61K51/02Preparations containing radioactive substances for use in therapy or testing in vivo characterised by the carrier, i.e. characterised by the agent or material covalently linked or complexing the radioactive nucleus
    • A61K51/04Organic compounds
    • A61K51/08Peptides, e.g. proteins, carriers being peptides, polyamino acids, proteins
    • A61K51/088Peptides, e.g. proteins, carriers being peptides, polyamino acids, proteins conjugates with carriers being peptides, polyamino acids or proteins
    • 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
    • A61P43/00Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P7/00Drugs for disorders of the blood or the extracellular fluid
    • A61P7/02Antithrombotic agents; Anticoagulants; Platelet aggregation inhibitors
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P9/00Drugs for disorders of the cardiovascular system
    • A61P9/08Vasodilators for multiple indications
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K14/00Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • C07K14/435Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
    • C07K14/745Blood coagulation or fibrinolysis factors
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K38/00Medicinal preparations containing peptides

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Molecular Biology (AREA)
  • Biochemistry (AREA)
  • Biophysics (AREA)
  • Genetics & Genomics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Hematology (AREA)
  • Zoology (AREA)
  • Physics & Mathematics (AREA)
  • Toxicology (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Optics & Photonics (AREA)
  • Immunology (AREA)
  • Cell Biology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Diabetes (AREA)
  • Cardiology (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Peptides Or Proteins (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Medicinal Preparation (AREA)
CA002450690A 2001-07-10 2002-07-10 Improved chelator conjugates Expired - Lifetime CA2450690C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB0116815.2A GB0116815D0 (en) 2001-07-10 2001-07-10 Improved chelator conjugates
GB0116815.2 2001-07-10
PCT/GB2002/003168 WO2003006070A2 (en) 2001-07-10 2002-07-10 Improved chelator conjugates

Publications (2)

Publication Number Publication Date
CA2450690A1 CA2450690A1 (en) 2003-01-23
CA2450690C true CA2450690C (en) 2009-03-24

Family

ID=9918227

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002450690A Expired - Lifetime CA2450690C (en) 2001-07-10 2002-07-10 Improved chelator conjugates

Country Status (20)

Country Link
US (2) US7597875B2 (enExample)
EP (1) EP1404377B1 (enExample)
JP (1) JP5015409B2 (enExample)
KR (1) KR100892009B1 (enExample)
CN (4) CN101537190A (enExample)
AT (1) ATE304866T1 (enExample)
AU (1) AU2002317317B2 (enExample)
BR (1) BR0210965A (enExample)
CA (1) CA2450690C (enExample)
DE (1) DE60206272T2 (enExample)
DK (1) DK1404377T3 (enExample)
ES (1) ES2250671T3 (enExample)
GB (1) GB0116815D0 (enExample)
HU (1) HU228850B1 (enExample)
IL (1) IL159388A0 (enExample)
MX (1) MXPA04000210A (enExample)
NO (1) NO334093B1 (enExample)
RU (1) RU2298012C2 (enExample)
WO (1) WO2003006070A2 (enExample)
ZA (1) ZA200400143B (enExample)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002054088A2 (en) 2001-01-05 2002-07-11 Duke University Contrast enhancement agent for magnetic resonance imaging
CN1622830A (zh) * 2001-07-10 2005-06-01 安盛药业有限公司 肽基化合物
NO20030115D0 (no) 2003-01-09 2003-01-09 Amersham Health As Kontrastmiddel
EP1699495A2 (en) * 2003-11-06 2006-09-13 Amersham Health AS Conjugates of angiotensin ii and an imaging moiety
GB0416062D0 (en) * 2004-07-19 2004-08-18 Amersham Plc Improved N4 chelator conjugates
US7431914B2 (en) 2003-11-24 2008-10-07 Ge Healthcare As Contrast agent
DE602005017475D1 (de) * 2004-03-04 2009-12-17 Ge Healthcare As Konjugate von angiotensin-peptid analoga und chelatbildner für diagnose und therapie
KR20070091609A (ko) 2004-11-22 2007-09-11 지이 헬스케어 에이에스 세포외 기질을 표적화하기 위한 조영제
GB0427392D0 (en) * 2004-12-15 2005-01-19 Amersham Plc Stabilised 99mTc compositions
WO2006131803A2 (en) * 2005-06-08 2006-12-14 Ge Healthcare Limited Method for the use of [11c] carbon monoxide in labeling synthesis of 11c-labelled esters and acids by sensitized photo-induced free radical carbonylation
GB0515974D0 (en) * 2005-08-03 2005-09-07 Ge Healthcare Ltd Compounds and imaging methods
JP5290773B2 (ja) 2006-02-15 2013-09-18 ジーイー・ヘルスケア・アクスイェ・セルスカプ 造影剤
US7943117B2 (en) * 2006-06-08 2011-05-17 Atomic Energy Council—Institute of Nuclear Research Method for testing radiochemical purity of Tc-99m-TRODAT-1
ES2346595T3 (es) * 2006-12-11 2010-10-18 Ge Healthcare As Compuestos basados en peptidos radiomarcados y usos de los mismos.
DK3098225T3 (en) 2008-12-02 2019-03-25 Univ Melbourne NITROGEN CONTAINING MACROCYCLIC CONJUGATES AS RADIO PHARMACY
GB0922014D0 (en) 2009-12-17 2010-02-03 Ge Healthcare Ltd Novel integrin binders
ES2804509T3 (es) 2010-07-27 2021-02-08 Serac Healthcare Ltd Composiciones radiofarmacéuticas
GB201103696D0 (en) * 2011-03-04 2011-04-20 Ge Healthcare Ltd Technetium labelled peptides
GB201110767D0 (en) 2011-06-24 2011-08-10 Ge Healthcare Ltd Infection imaging
US20130195756A1 (en) 2012-01-31 2013-08-01 General Electric Company 99mTc IMAGING AGENTS AND METHODS OF USE
AU2014216515A1 (en) * 2013-02-15 2015-10-08 Thomas Jefferson University Kit for tumor imaging
GB201314936D0 (en) 2013-08-21 2013-10-02 Ge Healthcare Ltd Radiolabelling method
GB201322456D0 (en) 2013-12-18 2014-02-05 Ge Healthcare Ltd Radiotracer compositions and methods
WO2015140212A1 (en) 2014-03-19 2015-09-24 Universität Zürich Multidentate bifunctional chelating agents for radionuclide complexation in diagnostics and therapy
JP7495126B2 (ja) * 2018-05-08 2024-06-04 ユニヴァーシティー オブ マイアミ 組織への治療用核酸の送達のための材料および方法
US11844846B2 (en) 2018-05-16 2023-12-19 Emory University Styrylbenzothiazole derivatives and uses in imaging methods
CN111548275A (zh) * 2020-05-27 2020-08-18 龙曦宁(上海)医药科技有限公司 一种2-(氨基甲基)-n1,n1-二甲基丙烷-1,3-二胺三盐酸盐的合成方法

Family Cites Families (10)

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Publication number Priority date Publication date Assignee Title
GB1588978A (en) * 1977-07-19 1981-05-07 Ici Ltd Coating processes
DE3930674A1 (de) * 1989-09-11 1991-03-21 Diagnostikforschung Inst Bifunktionelle chelatbildner zur komplexierung von tc- und re-isotopen, verfahren zu ihrer herstellung und darstellung von konjugaten daraus sowie deren verwendung in diagnostik und therapie
US5849261A (en) * 1991-02-08 1998-12-15 Diatide, Inc. Radiolabeled vasoactive intestinal peptides for diagnosis and therapy
US5808091A (en) * 1991-10-29 1998-09-15 Bracco International B.V. Rhenium and technetium complexes containing a hypoxia localizing moiety
HUT73672A (en) * 1993-08-04 1996-09-30 Amersham Int Plc Radiometal complexes that localise in hypoxic tissue
ES2114735T3 (es) * 1994-01-12 1998-06-01 Bracco Int Bv Ligandos y complejos metalicos de los mismos.
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US6988794B2 (en) * 2001-03-08 2006-01-24 Matsushita Electric Industrial Co., Ltd. Inkjet recording ink, method for producing said ink, and ink cartridge and recording device having said ink

Also Published As

Publication number Publication date
EP1404377A2 (en) 2004-04-07
HK1064585A1 (en) 2005-02-04
CN101538313A (zh) 2009-09-23
CN1527727A (zh) 2004-09-08
MXPA04000210A (es) 2004-07-23
ES2250671T3 (es) 2006-04-16
GB0116815D0 (en) 2001-08-29
NO20035597L (no) 2004-03-03
IL159388A0 (en) 2004-06-01
US20100040542A1 (en) 2010-02-18
CN101607913A (zh) 2009-12-23
JP2005500325A (ja) 2005-01-06
AU2002317317B2 (en) 2005-11-17
US7597875B2 (en) 2009-10-06
KR20040017287A (ko) 2004-02-26
DE60206272T2 (de) 2006-07-13
CN101607913B (zh) 2012-07-04
RU2003137592A (ru) 2005-05-20
HUP0401265A2 (hu) 2004-09-28
CN100509061C (zh) 2009-07-08
RU2298012C2 (ru) 2007-04-27
ATE304866T1 (de) 2005-10-15
ZA200400143B (en) 2004-12-29
CN101537190A (zh) 2009-09-23
BR0210965A (pt) 2004-06-08
EP1404377B1 (en) 2005-09-21
WO2003006070A2 (en) 2003-01-23
HU228850B1 (en) 2013-06-28
DE60206272D1 (de) 2005-10-27
DK1404377T3 (da) 2006-01-30
HUP0401265A3 (en) 2005-11-28
JP5015409B2 (ja) 2012-08-29
WO2003006070A3 (en) 2003-08-21
US8852550B2 (en) 2014-10-07
KR100892009B1 (ko) 2009-04-07
NO334093B1 (no) 2013-12-09
NO20035597D0 (no) 2003-12-16
CA2450690A1 (en) 2003-01-23
US20040258619A1 (en) 2004-12-23

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Effective date: 20220711