ES8704001A1 - Un metodo de marcar un agente terapeutico o diagnostico con un ion de metal radiactivo - Google Patents

Un metodo de marcar un agente terapeutico o diagnostico con un ion de metal radiactivo

Info

Publication number
ES8704001A1
ES8704001A1 ES539927A ES539927A ES8704001A1 ES 8704001 A1 ES8704001 A1 ES 8704001A1 ES 539927 A ES539927 A ES 539927A ES 539927 A ES539927 A ES 539927A ES 8704001 A1 ES8704001 A1 ES 8704001A1
Authority
ES
Spain
Prior art keywords
radioactive metal
chelating
binding affinity
metal ion
diagnostic agent
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
Application number
ES539927A
Other languages
English (en)
Other versions
ES539927A0 (es
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.)
Enzo Biochem Inc
Original Assignee
Enzo Biochem Inc
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 Enzo Biochem Inc filed Critical Enzo Biochem Inc
Publication of ES8704001A1 publication Critical patent/ES8704001A1/es
Publication of ES539927A0 publication Critical patent/ES539927A0/es
Expired legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/58Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving labelled substances
    • G01N33/60Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving labelled substances involving radioactive labelled substances
    • 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
    • A61K51/0474Organic compounds complexes or complex-forming compounds, i.e. wherein a radioactive metal (e.g. 111In3+) is complexed or chelated by, e.g. a N2S2, N3S, NS3, N4 chelating group
    • A61K51/0478Organic compounds complexes or complex-forming compounds, i.e. wherein a radioactive metal (e.g. 111In3+) is complexed or chelated by, e.g. a N2S2, N3S, NS3, N4 chelating group complexes from non-cyclic ligands, e.g. EDTA, MAG3
    • 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
    • A61K51/12Preparations containing radioactive substances for use in therapy or testing in vivo characterised by a special physical form, e.g. emulsion, microcapsules, liposomes, characterized by a special physical form, e.g. emulsions, dispersions, microcapsules
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/53Immunoassay; Biospecific binding assay; Materials therefor
    • G01N33/531Production of immunochemical test materials
    • G01N33/532Production of labelled immunochemicals
    • G01N33/534Production of labelled immunochemicals with radioactive label
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K2121/00Preparations for use in therapy
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K2123/00Preparations for testing in vivo
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S435/00Chemistry: molecular biology and microbiology
    • Y10S435/81Packaged device or kit
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S436/00Chemistry: analytical and immunological testing
    • Y10S436/804Radioisotope, e.g. radioimmunoassay
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S436/00Chemistry: analytical and immunological testing
    • Y10S436/807Apparatus included in process claim, e.g. physical support structures
    • Y10S436/808Automated or kit
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00Chemistry: analytical and immunological testing
    • Y10T436/14Heterocyclic carbon compound [i.e., O, S, N, Se, Te, as only ring hetero atom]
    • Y10T436/142222Hetero-O [e.g., ascorbic acid, etc.]
    • Y10T436/143333Saccharide [e.g., DNA, etc.]

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Immunology (AREA)
  • Engineering & Computer Science (AREA)
  • Molecular Biology (AREA)
  • Medicinal Chemistry (AREA)
  • Urology & Nephrology (AREA)
  • Physics & Mathematics (AREA)
  • Hematology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Veterinary Medicine (AREA)
  • Biochemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Public Health (AREA)
  • Biotechnology (AREA)
  • Cell Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Optics & Photonics (AREA)
  • Microbiology (AREA)
  • Pathology (AREA)
  • Epidemiology (AREA)
  • Food Science & Technology (AREA)
  • Analytical Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Dispersion Chemistry (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

METODO PARA TRATAR UN AGENTE TERAPEUTICO O DIAGNOSTICO CON UN ION DE METAL RADIACTIVO. CONSISTE EN PONER EN CONTACTO: 1) UN AGENTE SIN MARCAR QUE COMPRENDE: A) UNA PORCION QUE SUSTANCIALMENTE NO FORMA QUELATOS CON METALES, UNIDA A B) UNA PORCION QUE FORMA QUELATOS, CAPAZ DE FORMARLOS CON EL ION DEL METAL RADIACTIVO Y QUE TIENE AFINIDAD POR ESTE; CON 2) UN MATERIAL DE TRANSFERENCIA DE IONES QUE TIENE UNIDO A EL EL ION METALICO Y QUE TIENE UNA AFINIDAD DE UNION PARA DICHO ION METALICO MENOR QUE LA AFINIDAD DE UNION DE LA PORCION QUE FORMA QUELATOS; FORMAR UN AGENTE TERAPEUTICO POR TRANSFERENCIA DEL ION METALICO DESDE LA ASOCIACION CON EL MATERIAL DE TRANSFERENCIA DE IONES A LA ASOCIACION CON EL AGENTE; Y SEPARAR EL AGENTE TERAPEUTICO O DE DIAGNOSTICO RADIOMARCADO, DEL MATERIAL DE TRANSFERENCIA DE IONES.TIENE UTILIDAD EN CLINICAS Y LABORATORIOS DE ANALISIS CON FINES DE DIAGNOSTICO.
ES539927A 1984-01-30 1985-01-29 Un metodo de marcar un agente terapeutico o diagnostico con un ion de metal radiactivo Expired ES8704001A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/575,397 US4707352A (en) 1984-01-30 1984-01-30 Method of radioactively labeling diagnostic and therapeutic agents containing a chelating group

Publications (2)

Publication Number Publication Date
ES8704001A1 true ES8704001A1 (es) 1987-03-01
ES539927A0 ES539927A0 (es) 1987-03-01

Family

ID=24300158

Family Applications (1)

Application Number Title Priority Date Filing Date
ES539927A Expired ES8704001A1 (es) 1984-01-30 1985-01-29 Un metodo de marcar un agente terapeutico o diagnostico con un ion de metal radiactivo

Country Status (11)

Country Link
US (3) US4707352A (es)
EP (1) EP0150844B1 (es)
JP (1) JPH0822822B2 (es)
AT (1) ATE92190T1 (es)
AU (1) AU597208B2 (es)
CA (1) CA1256023A (es)
DE (1) DE3587477T2 (es)
DK (1) DK39985A (es)
ES (1) ES8704001A1 (es)
IL (1) IL74187A (es)
NO (1) NO850353L (es)

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Also Published As

Publication number Publication date
NO850353L (no) 1985-07-31
ATE92190T1 (de) 1993-08-15
US4707352A (en) 1987-11-17
JPS60178827A (ja) 1985-09-12
CA1256023A (en) 1989-06-20
DE3587477T2 (de) 1994-02-17
US4767609A (en) 1988-08-30
DE3587477D1 (de) 1993-09-02
EP0150844B1 (en) 1993-07-28
EP0150844A2 (en) 1985-08-07
AU3821385A (en) 1985-08-08
IL74187A0 (en) 1985-04-30
US4772548A (en) 1988-09-20
ES539927A0 (es) 1987-03-01
JPH0822822B2 (ja) 1996-03-06
IL74187A (en) 1989-03-31
DK39985A (da) 1985-07-31
EP0150844A3 (en) 1988-05-04
AU597208B2 (en) 1990-05-24
DK39985D0 (da) 1985-01-29

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