HK1107691A1 - Composition comprising triarylmethyl radical, useful in mri diagnostics mri - Google Patents

Composition comprising triarylmethyl radical, useful in mri diagnostics mri

Info

Publication number
HK1107691A1
HK1107691A1 HK07113302.9A HK07113302A HK1107691A1 HK 1107691 A1 HK1107691 A1 HK 1107691A1 HK 07113302 A HK07113302 A HK 07113302A HK 1107691 A1 HK1107691 A1 HK 1107691A1
Authority
HK
Hong Kong
Prior art keywords
mri
useful
composition
diagnostics
triarylmethyl radical
Prior art date
Application number
HK07113302.9A
Other languages
English (en)
Chinese (zh)
Inventor
Mikkel Thaning
Original Assignee
Ge Healthcare As
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 As filed Critical Ge Healthcare As
Publication of HK1107691A1 publication Critical patent/HK1107691A1/xx

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K49/00—Preparations for testing in vivo
    • A61K49/06—Nuclear magnetic resonance [NMR] contrast preparations; Magnetic resonance imaging [MRI] contrast preparations
    • A61K49/18—Nuclear magnetic resonance [NMR] contrast preparations; Magnetic resonance imaging [MRI] contrast preparations characterised by a special physical form, e.g. emulsions, microcapsules, liposomes
    • A61K49/1806—Suspensions, emulsions, colloids, dispersions
    • A61K49/1815—Suspensions, emulsions, colloids, dispersions compo-inhalant, e.g. breath tests
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/05—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves 
    • A61B5/055—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves  involving electronic [EMR] or nuclear [NMR] magnetic resonance, e.g. magnetic resonance imaging
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K49/00—Preparations for testing in vivo
    • A61K49/06—Nuclear magnetic resonance [NMR] contrast preparations; Magnetic resonance imaging [MRI] contrast preparations
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D519/00—Heterocyclic compounds containing more than one system of two or more relevant hetero rings condensed among themselves or condensed with a common carbocyclic ring system not provided for in groups C07D453/00 or C07D455/00
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K49/00—Preparations for testing in vivo
    • A61K49/06—Nuclear magnetic resonance [NMR] contrast preparations; Magnetic resonance imaging [MRI] contrast preparations
    • A61K49/08—Nuclear magnetic resonance [NMR] contrast preparations; Magnetic resonance imaging [MRI] contrast preparations characterised by the carrier
    • A61K49/10—Organic compounds
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N24/00—Investigating or analyzing materials by the use of nuclear magnetic resonance, electron paramagnetic resonance or other spin effects

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Epidemiology (AREA)
  • Dispersion Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Biophysics (AREA)
  • Molecular Biology (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Surgery (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Cosmetics (AREA)
  • Rectifiers (AREA)
HK07113302.9A 2004-07-30 2007-12-05 Composition comprising triarylmethyl radical, useful in mri diagnostics mri HK1107691A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO20043229 2004-07-30
PCT/NO2005/000281 WO2006011809A1 (en) 2004-07-30 2005-07-28 Method of producing a composition, composition and its use

Publications (1)

Publication Number Publication Date
HK1107691A1 true HK1107691A1 (en) 2008-04-11

Family

ID=35058362

Family Applications (1)

Application Number Title Priority Date Filing Date
HK07113302.9A HK1107691A1 (en) 2004-07-30 2007-12-05 Composition comprising triarylmethyl radical, useful in mri diagnostics mri

Country Status (18)

Country Link
US (2) US9023320B2 (pt)
EP (1) EP1797102B1 (pt)
JP (2) JP5367265B2 (pt)
KR (2) KR20070063504A (pt)
CN (1) CN101035796B (pt)
AU (1) AU2005267668B2 (pt)
BR (1) BRPI0513812B8 (pt)
CA (1) CA2575601C (pt)
DK (1) DK1797102T3 (pt)
ES (1) ES2545260T3 (pt)
HK (1) HK1107691A1 (pt)
IL (1) IL180897A (pt)
MX (1) MX2007001035A (pt)
NZ (1) NZ552898A (pt)
PL (1) PL1797102T3 (pt)
RU (1) RU2374252C2 (pt)
WO (1) WO2006011809A1 (pt)
ZA (1) ZA200701271B (pt)

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KR101372173B1 (ko) * 2005-12-01 2014-03-07 지이 헬스케어 에이에스 트리틸 라디칼 및 상자성 금속 이온을 사용하는 동적 핵분극화 방법
JP5102221B2 (ja) * 2005-12-16 2012-12-19 ジーイー・ヘルスケア・アクスイェ・セルスカプ 過分極カルボン酸塩の製造方法
JP2009531422A (ja) * 2006-03-29 2009-09-03 ジーイー・ヘルスケア・アクスイェ・セルスカプ 過分極カルボン酸塩及びスルホン酸塩の製造方法
KR101502180B1 (ko) 2006-08-30 2015-03-12 지이 헬스케어 에이에스 동적 핵 분극화 방법 및 이러한 방법에서 사용되는 화합물 및 조성물
WO2008086534A1 (en) 2007-01-11 2008-07-17 Huntington Medical Research Institutes Imaging agents and methods of use thereof
US20080240998A1 (en) * 2007-03-28 2008-10-02 Urbahn John A Fluid path system for dissolution and transport of a hyperpolarized material
US8731640B2 (en) 2007-03-28 2014-05-20 General Electric Company Fluid path system for dissolution and transport of a hyperpolarized material
US7470813B2 (en) 2007-03-30 2008-12-30 Ge Healthcare Limited Method for the production of pyruvic acid
JP2010529868A (ja) * 2007-05-17 2010-09-02 ゼネラル・エレクトリック・カンパニイ 過分極１３ｃ−ピルビン酸塩を含むｍｒ造影剤を用いて腫瘍のグレーディングを行うｍｒ方法
US9227173B2 (en) 2007-06-22 2016-01-05 General Electric Company Methods for dynamic filtration of pharmaceutical products
JP2010534498A (ja) * 2007-07-26 2010-11-11 ジーイー・ヘルスケア・ユーケイ・リミテッド 方法及び該方法で使用するためのイメージング媒体
EP2902041A1 (en) 2007-12-19 2015-08-05 GE Healthcare Limited Composition and method for generating a metabolic profile using 13C-MR detection
EP2222346B1 (en) * 2007-12-21 2012-02-08 GE Healthcare Limited Mr imaging agent, imaging medium and methods of imaging wherein such an imaging medium is used
WO2009129265A1 (en) 2008-04-14 2009-10-22 Huntington Medical Research Institutes Methods and apparatus for pasadena hyperpolarization
US8763410B2 (en) 2008-04-21 2014-07-01 General Electric Company Method and apparatus for the dissolution and filtration of a hyperpolarized agent with a neutral dissolution media
WO2009133169A1 (en) 2008-05-02 2009-11-05 General Electric Company Method of determining alanine transaminase (alt) activity by 13c-mr detection using hyperpolarised 13c-pyruvate
EP2414854A1 (en) 2009-04-02 2012-02-08 GE Healthcare UK Limited Use of a magnetic resonance imaging medium comprising hyperpolarized 13c pyruvate for the detection of inflammation or infection
SG179067A1 (en) 2009-09-10 2012-04-27 Ge Healthcare Ltd 13c-mr detection using hyperpolarised 13c-fructose
DE102009054956A1 (de) * 2009-12-18 2011-06-22 Siemens Aktiengesellschaft, 80333 Magnetresonanztomographie-Bildgebung
EP2555803B1 (en) 2010-04-08 2018-09-12 Bracco Imaging S.p.A Process for preparing hyperpolarized substrates and method for mri
WO2011138269A1 (en) 2010-05-03 2011-11-10 Ge Healthcare Limited Hyperpolarized lactate contrast agent for determination of ldh activity
US20130149250A1 (en) * 2011-06-23 2013-06-13 The Regents Of The University Of California Hyperpolarized agents for mri characterization of redox systems in vivo
EP2766050B1 (en) 2011-10-12 2018-09-05 Bracco Imaging S.p.A Process for the preparation of hyperpolarized derivatives for use in mri analysis
US9693828B2 (en) 2011-12-05 2017-07-04 Bracco Imaging S.P.A. Composition comprising acetic anhydride and a gadolinium complex, and method for the use in hyperpolarisation in MRI analysis
JP6507101B2 (ja) 2013-01-31 2019-04-24 ブラッコ・イメージング・ソシエタ・ペル・アチオニＢｒａｃｃｏ Ｉｍａｇｉｎｇ Ｓ．Ｐ．Ａ． Ｍｒにおける代謝マーカーとしての過分極エステル
EP3016687B1 (en) 2013-07-01 2017-08-09 Bracco Imaging S.p.A Hyperpolarized 1-13c-1,1-bis(acetoxy(methyl))-2,2'-cyclopropane as metabolic marker for mr
US9874622B2 (en) 2013-09-27 2018-01-23 General Electric Company Hyperpolarized media transport vessel

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DE3851442T2 (de) 1987-06-23 1995-01-19 Nycomed Innovation Ab Verbesserungen bei der Bilderzeugung mittels magnetischer Resonanz.
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WO1993002711A1 (en) 1991-08-09 1993-02-18 Nycomed Innovation Ab Use of persistent free-radicals in magnetic resonance imaging
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KR20070063504A (ko) * 2004-07-30 2007-06-19 지이 헬스케어 에이에스 조성물의 제조 방법, 조성물 및 그의 용도
RU2374253C2 (ru) * 2004-07-30 2009-11-27 Джи-И Хелткер АС Радикалы и их применение в качестве парамагнитных агентов в процессе динамической поляризации ядер

Also Published As

Publication number Publication date
WO2006011809A1 (en) 2006-02-02
BRPI0513812B8 (pt) 2021-07-27
NZ552898A (en) 2011-02-25
CN101035796B (zh) 2011-06-22
KR101475635B1 (ko) 2014-12-22
IL180897A (en) 2010-11-30
RU2374252C2 (ru) 2009-11-27
AU2005267668B2 (en) 2011-10-20
JP5745470B2 (ja) 2015-07-08
RU2007102843A (ru) 2008-09-10
KR20130028989A (ko) 2013-03-20
ES2545260T3 (es) 2015-09-09
JP2012236832A (ja) 2012-12-06
CA2575601C (en) 2013-05-28
KR20070063504A (ko) 2007-06-19
ZA200701271B (en) 2008-05-28
EP1797102A1 (en) 2007-06-20
CN101035796A (zh) 2007-09-12
MX2007001035A (es) 2007-07-11
EP1797102B1 (en) 2015-05-27
IL180897A0 (en) 2007-07-04
JP5367265B2 (ja) 2013-12-11
JP2008508266A (ja) 2008-03-21
BRPI0513812A (pt) 2008-05-13
BRPI0513812B1 (pt) 2017-05-09
US9023320B2 (en) 2015-05-05
PL1797102T3 (pl) 2015-10-30
AU2005267668A1 (en) 2006-02-02
US20080213186A1 (en) 2008-09-04
CA2575601A1 (en) 2006-02-02
DK1797102T3 (en) 2015-08-24
US20080095713A1 (en) 2008-04-24

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20190725