DE68922218T2 - Kontrastmittel für magnetische resonanzabbildung des kleinen darms und des hepatobiliaren systems. - Google Patents
Kontrastmittel für magnetische resonanzabbildung des kleinen darms und des hepatobiliaren systems.Info
- Publication number
- DE68922218T2 DE68922218T2 DE68922218T DE68922218T DE68922218T2 DE 68922218 T2 DE68922218 T2 DE 68922218T2 DE 68922218 T DE68922218 T DE 68922218T DE 68922218 T DE68922218 T DE 68922218T DE 68922218 T2 DE68922218 T2 DE 68922218T2
- Authority
- DE
- Germany
- Prior art keywords
- magnetic resonance
- resonance image
- hepatobiliar
- contrast agent
- small bowel
- 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
Links
- 239000002872 contrast media Substances 0.000 title abstract 3
- UBQYURCVBFRUQT-UHFFFAOYSA-N N-benzoyl-Ferrioxamine B Chemical class CC(=O)N(O)CCCCCNC(=O)CCC(=O)N(O)CCCCCNC(=O)CCC(=O)N(O)CCCCCN UBQYURCVBFRUQT-UHFFFAOYSA-N 0.000 abstract 1
- 229910021645 metal ion Inorganic materials 0.000 abstract 1
- 210000000813 small intestine Anatomy 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F15/00—Compounds containing elements of Groups 8, 9, 10 or 18 of the Periodic Table
- C07F15/02—Iron compounds
- C07F15/025—Iron compounds without a metal-carbon linkage
-
- 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
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F19/00—Metal compounds according to more than one of main groups C07F1/00 - C07F17/00
- C07F19/005—Metal compounds according to more than one of main groups C07F1/00 - C07F17/00 without metal-C linkages
-
- 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
- Organic Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Radiology & Medical Imaging (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
- Magnetic Resonance Imaging Apparatus (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/205,201 US4999445A (en) | 1988-06-10 | 1988-06-10 | Contrast agents for magnetic resonance imaging of the small intestine and hepatobiliary system |
PCT/US1989/002478 WO1989011875A1 (en) | 1988-06-10 | 1989-06-09 | Contrast agents for magnetic resonance imaging of the small intestine and hepatobiliary system |
Publications (2)
Publication Number | Publication Date |
---|---|
DE68922218D1 DE68922218D1 (de) | 1995-05-18 |
DE68922218T2 true DE68922218T2 (de) | 1995-08-10 |
Family
ID=22761228
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE68922218T Expired - Fee Related DE68922218T2 (de) | 1988-06-10 | 1989-06-09 | Kontrastmittel für magnetische resonanzabbildung des kleinen darms und des hepatobiliaren systems. |
Country Status (6)
Country | Link |
---|---|
US (2) | US4999445A (de) |
EP (1) | EP0437438B1 (de) |
JP (1) | JPH03504974A (de) |
AT (1) | ATE120966T1 (de) |
DE (1) | DE68922218T2 (de) |
WO (1) | WO1989011875A1 (de) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
MX12394A (es) * | 1987-07-23 | 1993-12-01 | Ciba Geigy Ag | Procedimiento par la obtencion de carbamatos de polietilenglicol. |
US5681543A (en) * | 1988-02-29 | 1997-10-28 | Shering Aktiengesellschaft | Polymer-bonded complexing agents and pharmaceutical agents containing them for MRI |
US4999445A (en) * | 1988-06-10 | 1991-03-12 | The Regents Of The University Of California | Contrast agents for magnetic resonance imaging of the small intestine and hepatobiliary system |
US5547682A (en) * | 1989-12-22 | 1996-08-20 | Bioquest, Incorporated | Preparation and use of novel injectable RES avoiding inorganic particles for medical application |
EP0553273A4 (en) * | 1990-10-16 | 1998-04-22 | Biomed Frontiers Inc | Polymer-deferoxamine-ferric iron adducts for use in magnetic resonance imaging |
US5268165A (en) * | 1990-10-16 | 1993-12-07 | Biomedical Frontiers, Inc. | Polymer-deferoxamine-ferric iron adducts for use in 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 |
WO1993003045A1 (en) * | 1991-08-09 | 1993-02-18 | The Regents Of The University Of California | Process for purer organic metal ion chelate complexes |
US5254724A (en) * | 1991-10-30 | 1993-10-19 | University Of Florida Research Foundation, Inc. | Method for synthesis of desferrioxamine B, analogs and homologs thereof |
WO1993015093A1 (en) * | 1992-01-29 | 1993-08-05 | The Regents Of The University Of California | Specific contrast agents for magnetic resonance imaging of the small intestine and hepatobiliary system |
US7169410B1 (en) | 1998-05-19 | 2007-01-30 | Sdg, Inc. | Targeted liposomal drug delivery system |
US20030113267A1 (en) * | 1999-12-29 | 2003-06-19 | Knopp Michael V. | Colon contrast enhanced imaging |
US20100191096A1 (en) * | 2007-06-08 | 2010-07-29 | Olav Tenstad | Paramagnetic biomolecule complexes and uses thereof in the assessment of organ function |
CN116003290A (zh) * | 2021-12-27 | 2023-04-25 | 南京市儿童医院 | 一种3-苯基戊二酸衍生物lonp1激活剂及其在慢性肾脏病防治药物中的应用 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH438351A (de) * | 1959-09-25 | 1967-06-30 | Ciba Geigy | Verfahren zur Herstellung neuer Wuchsstoffe |
US4758422A (en) * | 1985-01-04 | 1988-07-19 | Salutar Inc. | Ferrioxamine paramagnetic contrast agents for MR imaging |
GB8610551D0 (en) * | 1986-04-30 | 1986-06-04 | Hoffmann La Roche | Polypeptide & protein derivatives |
US4915933A (en) * | 1986-06-26 | 1990-04-10 | The University Of New Mexico | Mixed complexes as shift and contrast reagents in NMR imaging and spectroscopy |
US4999445A (en) * | 1988-06-10 | 1991-03-12 | The Regents Of The University Of California | Contrast agents for magnetic resonance imaging of the small intestine and hepatobiliary system |
-
1988
- 1988-06-10 US US07/205,201 patent/US4999445A/en not_active Expired - Fee Related
-
1989
- 1989-06-09 AT AT89907528T patent/ATE120966T1/de not_active IP Right Cessation
- 1989-06-09 WO PCT/US1989/002478 patent/WO1989011875A1/en active IP Right Grant
- 1989-06-09 EP EP89907528A patent/EP0437438B1/de not_active Expired - Lifetime
- 1989-06-09 JP JP1506899A patent/JPH03504974A/ja active Pending
- 1989-06-09 DE DE68922218T patent/DE68922218T2/de not_active Expired - Fee Related
-
1993
- 1993-09-17 US US08/123,727 patent/US5382421A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JPH03504974A (ja) | 1991-10-31 |
EP0437438A1 (de) | 1991-07-24 |
DE68922218D1 (de) | 1995-05-18 |
EP0437438A4 (en) | 1991-08-21 |
WO1989011875A1 (en) | 1989-12-14 |
US5382421A (en) | 1995-01-17 |
EP0437438B1 (de) | 1995-04-12 |
US4999445A (en) | 1991-03-12 |
ATE120966T1 (de) | 1995-04-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |