HK130797A - Novel magnetic resonance imaging agents - Google Patents

Novel magnetic resonance imaging agents

Info

Publication number
HK130797A
HK130797A HK130797A HK130797A HK130797A HK 130797 A HK130797 A HK 130797A HK 130797 A HK130797 A HK 130797A HK 130797 A HK130797 A HK 130797A HK 130797 A HK130797 A HK 130797A
Authority
HK
Hong Kong
Prior art keywords
imaging agents
groups
magnetic resonance
resonance imaging
image
Prior art date
Application number
HK130797A
Other languages
English (en)
Inventor
Robert Walter Weber
Muthunadar P Periasamy
Original Assignee
Mallinckrodt Medical 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26915778&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=HK130797(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from US07/221,425 external-priority patent/US5130120A/en
Application filed by Mallinckrodt Medical Inc filed Critical Mallinckrodt Medical Inc
Publication of HK130797A publication Critical patent/HK130797A/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C237/00—Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by amino groups
    • C07C237/02—Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by amino groups having the carbon atoms of the carboxamide groups bound to acyclic carbon atoms of the carbon skeleton
    • C07C237/04—Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by amino groups having the carbon atoms of the carboxamide groups bound to acyclic carbon atoms of the carbon skeleton the carbon skeleton being acyclic and saturated
    • C07C237/08—Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by amino groups having the carbon atoms of the carboxamide groups bound to acyclic carbon atoms of the carbon skeleton the carbon skeleton being acyclic and saturated having the nitrogen atom of at least one of the carboxamide groups bound to an acyclic carbon atom of a hydrocarbon radical substituted by singly-bound oxygen atoms
    • 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
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C239/00—Compounds containing nitrogen-to-halogen bonds; Hydroxylamino compounds or ethers or esters thereof
    • C07C239/08—Hydroxylamino compounds or their ethers or esters
    • C07C239/20—Hydroxylamino compounds or their ethers or esters having oxygen atoms of hydroxylamino groups etherified
    • Y—GENERAL 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00—Chemistry: analytical and immunological testing
    • Y10T436/24—Nuclear magnetic resonance, electron spin resonance or other spin effects or mass spectrometry

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Radiology & Medical Imaging (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Compounds Of Iron (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Magnetic Heads (AREA)
HK130797A 1988-07-19 1997-06-26 Novel magnetic resonance imaging agents HK130797A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US07/221,425 US5130120A (en) 1988-07-19 1988-07-19 Paramagnetic DTPA and EDTA alkoxyalkylamide complexes as MRI agents
US07/377,491 US5137711A (en) 1988-07-19 1989-07-13 Paramagnetic dtpa and edta alkoxyalkylamide complexes as mri agents
PCT/US1989/003104 WO1990001024A1 (en) 1988-07-19 1989-07-19 Novel magnetic resonance imaging agents

Publications (1)

Publication Number Publication Date
HK130797A true HK130797A (en) 1997-09-26

Family

ID=26915778

Family Applications (1)

Application Number Title Priority Date Filing Date
HK130797A HK130797A (en) 1988-07-19 1997-06-26 Novel magnetic resonance imaging agents

Country Status (10)

Country Link
US (1) US5137711A (nl)
EP (1) EP0425571B2 (nl)
JP (2) JPH082855B2 (nl)
AT (1) ATE142614T1 (nl)
CA (1) CA1339821C (nl)
DE (2) DE68927173T3 (nl)
HK (1) HK130797A (nl)
NL (1) NL300299I2 (nl)
SG (1) SG49063A1 (nl)
WO (1) WO1990001024A1 (nl)

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4743196A (en) * 1985-06-10 1988-05-10 Chugai Ro Co., Ltd. Continuous annealing furnace for a strip
IL83966A (en) * 1986-09-26 1992-03-29 Schering Ag Amides of aminopolycarboxylic acids and pharmaceutical compositions containing them
US5567411A (en) * 1986-11-10 1996-10-22 State Of Oregon Acting By And Through The State Board Of Higher Education On Behalf Of The University Of Oregon Dendritic amplifier molecules having multiple terminal active groups stemming from a benzyl core group
US5252317A (en) * 1986-11-10 1993-10-12 The State Of Oregon Acting By And Through The State Board Of Higher Education On Behalf Of The University Of Oregon Amplifier molecules for diagnosis and therapy derived from 3,5-bis[1-(3-amino-2,2-bis (aminomethyl)-propyl) oxymethyl] benzoic acid
GB9007965D0 (en) * 1990-04-09 1990-06-06 Nycomed As Compounds
US5399340A (en) * 1987-09-24 1995-03-21 Schering Aktiengesellschaft Use of amide complex compounds
US5384108A (en) * 1989-04-24 1995-01-24 Mallinckrodt Medical, Inc. Magnetic resonance imaging agents
US5695739A (en) * 1989-06-30 1997-12-09 Schering Aktiengesellschaft Derivatized DTPA complexes, pharmaceutical agents containing these compounds, their use, and processes for their production
US6039931A (en) * 1989-06-30 2000-03-21 Schering Aktiengesellschaft Derivatized DTPA complexes, pharmaceutical agents containing these compounds, their use, and processes for their production
CA2065415A1 (en) * 1989-09-05 1991-03-06 Raghavan Rajagopalan Magnetic resonance imaging agents
DE4011684A1 (de) 1990-04-06 1991-10-10 Schering Ag Dtpa-monoamide, diese verbindungen enthaltende pharmazeutische mittel, ihre verwendung und verfahren zu deren herstellung
US5843399A (en) * 1990-04-06 1998-12-01 Schering Aktiengesellschaft DTPA monoamides for MRI
GB9007967D0 (en) * 1990-04-09 1990-06-06 Nycomed As Compounds
FR2663544B1 (fr) * 1990-06-26 1994-05-06 Medgenix Group Sa Agent de contraste pour l'imagerie par rmn et agents chelateurs comportant des structures peptidiques.
US5077037A (en) * 1990-08-03 1991-12-31 Mallinckrodt Medical, Inc. Novel compositions for magnetic resonance imaging
US5162109A (en) * 1990-09-13 1992-11-10 Mallinckrodt Medical, Inc. Magnetic resonance imaging agents
CA2096543A1 (en) * 1990-11-21 1992-05-22 Raghavan Rajagopalan Alkoxyamide derivatized chelates for mri
US5310539A (en) * 1991-04-15 1994-05-10 Board Of Regents, The University Of Texas System Melanin-based agents for image enhancement
US5208375A (en) * 1991-07-02 1993-05-04 Mallinckrodt Medical, Inc. Compositions for magnetic resonance imaging
US5562894A (en) * 1991-08-09 1996-10-08 Regents Of The University Of California Amino-acyl-type and catecholamine-type contrast agents for MRI
US5439913A (en) 1992-05-12 1995-08-08 Schering Aktiengesellschaft Contraception method using competitive progesterone antagonists and novel compounds useful therein
US5508388A (en) * 1992-07-16 1996-04-16 Mallinckrodt Medical, Inc. Process for manufacturing DTPA-bis amide magnetic resonance imaging
WO1994008630A1 (en) * 1992-10-13 1994-04-28 Mallinckrodt Medical, Inc. Novel compositions for magnetic resonance imaging
ES2140469T3 (es) * 1992-10-14 2000-03-01 Nycomed Imaging As Composiciones y metodos terapeuticos y de diagnostico por obtencion de imagenes.
US5817292A (en) * 1992-10-14 1998-10-06 Nycomed Imaging As MR imaging compositions and methods
US5756688A (en) * 1992-10-14 1998-05-26 Sterling Winthrop Inc. MR imaging compositions and methods
DE69312951T2 (de) * 1992-10-14 1997-12-11 Nycomed Imaging As Chelatpolymere
US5730968A (en) * 1994-03-31 1998-03-24 Sterling Winthrop Inc. Segmented chelating polymers as imaging and therapeutic agents
US5571498A (en) * 1994-06-02 1996-11-05 Hemagen/Pfc Emulsions of paramagnetic contrast agents for magnetic resonance imaging (MRI).
US5672335A (en) * 1994-11-30 1997-09-30 Schering Aktiengesellschaft Use of metal complexes as liver and gallbladder X-ray diagnostic agents
DE19507819A1 (de) * 1995-02-21 1996-08-22 Schering Ag DTPA-Monoamide der zentralen Carbonsäure und deren Metallkomplexe, diese Komplexe enthaltende pharmazeutische Mittel, deren Verwendung in der Diagnostik und Therapie sowie Verfahren zur Herstellung der Komplexe und Mittel
DE19507822B4 (de) * 1995-02-21 2006-07-20 Schering Ag Substituierte DTPA-Monoamide der zentralen Carbonsäure und deren Metallkomplexe, diese Komplexe enthaltende pharmazeutische Mittel, deren Verwendung in der Diagnostik und Therapie sowie Verfahren zur Herstellung der Komplexe und Mittel
US6020373A (en) * 1995-10-20 2000-02-01 Eastern Virginia Medical School Chelate derivatives as protectors against tissue injury
US5888476A (en) * 1996-11-13 1999-03-30 Mallinckrodt Medical, Inc. Magnetic resonance blood pool agents
US6224935B1 (en) 1999-01-28 2001-05-01 Cornell Research Foundation, Inc. Ordered arrays via metal-initiated self-assembly of ligand containing dendrimers and bridging ligands
FR2867473B1 (fr) 2004-03-12 2006-06-23 Guerbet Sa Compose de porphyrines et utilisation a haut champ en irm
CN101384272B (zh) * 2005-12-20 2013-05-01 杜克大学 用于递送具有增强的药理性质的活性剂的方法和组合物
US20130172274A1 (en) 2005-12-20 2013-07-04 Duke University Methods and compositions for delivering active agents with enhanced pharmacological properties
EP2926825A1 (en) 2008-06-27 2015-10-07 Duke University Therapeutic agents comprising elastin-like peptides

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4957939A (en) * 1981-07-24 1990-09-18 Schering Aktiengesellschaft Sterile pharmaceutical compositions of gadolinium chelates useful enhancing NMR imaging
US4647447A (en) * 1981-07-24 1987-03-03 Schering Aktiengesellschaft Diagnostic media
DE3129906C3 (de) † 1981-07-24 1996-12-19 Schering Ag Paramagnetische Komplexsalze, deren Herstellung und Mittel zur Verwendung bei der NMR-Diagnostik
DE3324235A1 (de) * 1983-07-01 1985-01-10 Schering AG, 1000 Berlin und 4709 Bergkamen Neue komplexbildner, komplexe und komplexsalze
DE3324236A1 (de) * 1983-07-01 1985-01-10 Schering AG, 1000 Berlin und 4709 Bergkamen Neue komplexbildner
CA1242643A (en) * 1983-08-12 1988-10-04 Eric T. Fossel Nmr imaging utilizing chemical shift reagents
US4687658A (en) * 1984-10-04 1987-08-18 Salutar, Inc. Metal chelates of diethylenetriaminepentaacetic acid partial esters for NMR imaging
US4687659A (en) * 1984-11-13 1987-08-18 Salutar, Inc. Diamide-DTPA-paramagnetic contrast agents for MR imaging
US4826673A (en) * 1985-01-09 1989-05-02 Mallinckrodt, Inc. Methods and compositions for enhancing magnetic resonance imaging
EP0250358A3 (en) * 1986-06-20 1988-10-05 Schering Aktiengesellschaft Novel complex compounds
IL83966A (en) * 1986-09-26 1992-03-29 Schering Ag Amides of aminopolycarboxylic acids and pharmaceutical compositions containing them
DE3640708C2 (de) † 1986-11-28 1995-05-18 Schering Ag Verbesserte metallhaltige Pharmazeutika

Also Published As

Publication number Publication date
JPH082855B2 (ja) 1996-01-17
US5137711A (en) 1992-08-11
CA1339821C (en) 1998-04-14
DE68927173T3 (de) 2001-01-11
EP0425571B1 (en) 1996-09-11
AU650615B2 (en) 1994-06-30
DE122007000068I2 (de) 2009-01-02
JPH0920785A (ja) 1997-01-21
ATE142614T1 (de) 1996-09-15
JP2815556B2 (ja) 1998-10-27
NL300299I2 (nl) 2008-02-01
DE122007000068I1 (de) 2008-02-14
SG49063A1 (en) 1998-05-18
JPH04507084A (ja) 1992-12-10
EP0425571A1 (en) 1991-05-08
DE68927173D1 (de) 1996-10-17
WO1990001024A1 (en) 1990-02-08
EP0425571B2 (en) 2000-09-20
NL300299I1 (nl) 2007-12-03
AU3988589A (en) 1990-02-19
DE68927173T2 (de) 1997-01-30

Similar Documents

Publication Publication Date Title
SG49063A1 (en) Novel magnetic resonance imaging agents
IE872076L (en) Nmr imaging with paramagnetic salts.
NO306721B1 (no) Avbildingspreparat ved kjernemagnetisk resonans omfattende et paramagnetisk metallchelat, samt mellomprodukt
NZ225456A (en) Aminopolycarboxylic acid derviatives and use in radiotherapy and detoxification
MX174636B (es) Agentes de contraste para resonancia magnetica nuclear y proceso para su preparacion
PH30934A (en) Alkyl phosphonate polyazamacrocyclic chelates for mri.
ZA895468B (en) Stable free radical containing contrast media
KR0165682B1 (en) Magnetic resonance imaging agent
IL60517A0 (en) 2,4,6-triiodoisophthalic acid derivatives,process for the preparation thereof and x-ray contrast preparations
DK0470188T3 (da) Hidtil ukendte magnetiske resonans-imaging-midler
GB2250198A (en) Tetra-aza macrocycles,their preparation and use in magnetic resonance imaging

Legal Events

Date Code Title Description
PF Patent in force
PE Patent expired

Effective date: 20090718