FR2939318B1 - Systeme d'encapsulation pour imagerie cest avec quelate q superieur ou egal a 2 - Google Patents

Systeme d'encapsulation pour imagerie cest avec quelate q superieur ou egal a 2

Info

Publication number
FR2939318B1
FR2939318B1 FR0858457A FR0858457A FR2939318B1 FR 2939318 B1 FR2939318 B1 FR 2939318B1 FR 0858457 A FR0858457 A FR 0858457A FR 0858457 A FR0858457 A FR 0858457A FR 2939318 B1 FR2939318 B1 FR 2939318B1
Authority
FR
France
Prior art keywords
quelate
cest
imaging
equal
encapsulation system
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 - Fee Related
Application number
FR0858457A
Other languages
English (en)
Other versions
FR2939318A1 (fr
Inventor
Marc Port
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.)
Guerbet SA
Original Assignee
Guerbet SA
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 Guerbet SA filed Critical Guerbet SA
Priority to FR0858457A priority Critical patent/FR2939318B1/fr
Priority to US13/133,902 priority patent/US20110243859A1/en
Priority to EP09771351A priority patent/EP2373350A2/fr
Priority to PCT/EP2009/066773 priority patent/WO2010066815A2/fr
Publication of FR2939318A1 publication Critical patent/FR2939318A1/fr
Application granted granted Critical
Publication of FR2939318B1 publication Critical patent/FR2939318B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • A61K49/1812—Suspensions, emulsions, colloids, dispersions liposomes, polymersomes, e.g. immunoliposomes
    • 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
    • A61P25/28—Drugs for disorders of the nervous system for treating neurodegenerative disorders of the central nervous system, e.g. nootropic agents, cognition enhancers, drugs for treating Alzheimer's disease or other forms of dementia
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P43/00—Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P9/00—Drugs for disorders of the cardiovascular system

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Organic Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Neurology (AREA)
  • Immunology (AREA)
  • Dispersion Chemistry (AREA)
  • Radiology & Medical Imaging (AREA)
  • Epidemiology (AREA)
  • Biomedical Technology (AREA)
  • Neurosurgery (AREA)
  • Cardiology (AREA)
  • Hospice & Palliative Care (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Psychiatry (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Medicinal Preparation (AREA)
FR0858457A 2008-12-10 2008-12-10 Systeme d'encapsulation pour imagerie cest avec quelate q superieur ou egal a 2 Expired - Fee Related FR2939318B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR0858457A FR2939318B1 (fr) 2008-12-10 2008-12-10 Systeme d'encapsulation pour imagerie cest avec quelate q superieur ou egal a 2
US13/133,902 US20110243859A1 (en) 2008-12-10 2009-12-09 Encapsulating system for cest imaging with chelate q greater than or equal to 2
EP09771351A EP2373350A2 (fr) 2008-12-10 2009-12-09 Système d'encapsulation pour imagerie cest avec un q de chélate d'au moins 2
PCT/EP2009/066773 WO2010066815A2 (fr) 2008-12-10 2009-12-09 Système d'encapsulation pour imagerie cest avec un q de chélate d'au moins 2

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0858457A FR2939318B1 (fr) 2008-12-10 2008-12-10 Systeme d'encapsulation pour imagerie cest avec quelate q superieur ou egal a 2

Publications (2)

Publication Number Publication Date
FR2939318A1 FR2939318A1 (fr) 2010-06-11
FR2939318B1 true FR2939318B1 (fr) 2012-07-13

Family

ID=40756801

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0858457A Expired - Fee Related FR2939318B1 (fr) 2008-12-10 2008-12-10 Systeme d'encapsulation pour imagerie cest avec quelate q superieur ou egal a 2

Country Status (4)

Country Link
US (1) US20110243859A1 (fr)
EP (1) EP2373350A2 (fr)
FR (1) FR2939318B1 (fr)
WO (1) WO2010066815A2 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2968999B1 (fr) 2010-12-20 2013-01-04 Guerbet Sa Nanoemulsion de chelate pour irm
CN102408445B (zh) * 2011-06-15 2013-12-11 东北林业大学 六氨基酸酯苯氧基环三磷腈荧光纳米微球及制备方法
EP2639227A1 (fr) * 2012-03-14 2013-09-18 Bracco Imaging S.p.A Nouvelle classe d'agents de chélation dérivés de la diazépine et de complexes dotés de métaux paramagnétiques en tant qu'agents de contraste pour IRM
JP6348449B2 (ja) * 2015-05-14 2018-06-27 ジーイー・メディカル・システムズ・グローバル・テクノロジー・カンパニー・エルエルシー 磁気共鳴装置およびプログラム
EP3101012A1 (fr) 2015-06-04 2016-12-07 Bayer Pharma Aktiengesellschaft Nouveaux composés de chélate de gadolinium pour une utilisation dans l'imagerie par résonance magnétique
CN105646589B (zh) * 2016-02-14 2018-02-13 曲晓辉 检测铅离子的含锰化合物及其制备方法和应用
RU2755181C2 (ru) 2016-11-28 2021-09-14 Байер Фарма Акциенгезельшафт Новые хелатные соединения гадолиния с высокой релаксивностью для применения в магнитно-резонансной визуализации
MX2021006024A (es) 2018-11-23 2021-07-06 Bayer Ag Formulacion de medios de contraste y proceso para prepararlos.

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE99544T1 (de) * 1988-11-09 1994-01-15 Evan C Unger Liposomale radiologische kontrastmittel.
JPH10500999A (ja) * 1995-02-24 1998-01-27 ブラッコ リサーチ ソシエテ アノニム 血液プール画像形成造影剤としてのリポソーム懸濁液
US7101571B2 (en) * 2002-02-14 2006-09-05 Peyman Gholam A Method and composition for hyperthermally treating cells
US20070292354A1 (en) * 2004-09-23 2007-12-20 Guerbet Contrast Agents Encapsulating Systems for Cest Imaging
FR2883562B1 (fr) * 2005-03-24 2009-02-27 Guerbet Sa Chelates lipophiles et leur utilisation en imagerie

Also Published As

Publication number Publication date
WO2010066815A3 (fr) 2010-09-10
WO2010066815A2 (fr) 2010-06-17
US20110243859A1 (en) 2011-10-06
EP2373350A2 (fr) 2011-10-12
FR2939318A1 (fr) 2010-06-11

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20130830