AU2158799A - Polyrotaxanes - Google Patents
PolyrotaxanesInfo
- Publication number
- AU2158799A AU2158799A AU21587/99A AU2158799A AU2158799A AU 2158799 A AU2158799 A AU 2158799A AU 21587/99 A AU21587/99 A AU 21587/99A AU 2158799 A AU2158799 A AU 2158799A AU 2158799 A AU2158799 A AU 2158799A
- Authority
- AU
- Australia
- Prior art keywords
- polyrotaxanes
- mrt
- iodine
- relates
- metal complexes
- 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.)
- Abandoned
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G83/00—Macromolecular compounds not provided for in groups C08G2/00 - C08G81/00
- C08G83/007—Polyrotaxanes; Polycatenanes
-
- 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
- A61K49/085—Nuclear magnetic resonance [NMR] contrast preparations; Magnetic resonance imaging [MRI] contrast preparations characterised by the carrier conjugated systems
-
- 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
- A61K49/12—Macromolecular compounds
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B37/00—Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00; Derivatives thereof
- C08B37/0006—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid
- C08B37/0009—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid alpha-D-Glucans, e.g. polydextrose, alternan, glycogen; (alpha-1,4)(alpha-1,6)-D-Glucans; (alpha-1,3)(alpha-1,4)-D-Glucans, e.g. isolichenan or nigeran; (alpha-1,4)-D-Glucans; (alpha-1,3)-D-Glucans, e.g. pseudonigeran; Derivatives thereof
- C08B37/0012—Cyclodextrin [CD], e.g. cycle with 6 units (alpha), with 7 units (beta) and with 8 units (gamma), large-ring cyclodextrin or cycloamylose with 9 units or more; Derivatives thereof
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B37/00—Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00; Derivatives thereof
- C08B37/0006—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid
- C08B37/0009—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid alpha-D-Glucans, e.g. polydextrose, alternan, glycogen; (alpha-1,4)(alpha-1,6)-D-Glucans; (alpha-1,3)(alpha-1,4)-D-Glucans, e.g. isolichenan or nigeran; (alpha-1,4)-D-Glucans; (alpha-1,3)-D-Glucans, e.g. pseudonigeran; Derivatives thereof
- C08B37/0012—Cyclodextrin [CD], e.g. cycle with 6 units (alpha), with 7 units (beta) and with 8 units (gamma), large-ring cyclodextrin or cycloamylose with 9 units or more; Derivatives thereof
- C08B37/0015—Inclusion compounds, i.e. host-guest compounds, e.g. polyrotaxanes
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medicinal Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Veterinary Medicine (AREA)
- Engineering & Computer Science (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- Polymers & Plastics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Biochemistry (AREA)
- Epidemiology (AREA)
- Radiology & Medical Imaging (AREA)
- Materials Engineering (AREA)
- Molecular Biology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- General Chemical & Material Sciences (AREA)
- Pharmacology & Pharmacy (AREA)
- Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Polyethers (AREA)
Abstract
The invention relates to polyrotaxanes containing metal complexes or iodine benzol derivatives for MRT and X-ray diagnosis.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19758118 | 1997-12-17 | ||
DE19758118A DE19758118A1 (en) | 1997-12-17 | 1997-12-17 | Polyrotaxanes |
PCT/EP1998/007924 WO1999030744A1 (en) | 1997-12-17 | 1998-12-09 | Polyrotaxanes |
Publications (1)
Publication Number | Publication Date |
---|---|
AU2158799A true AU2158799A (en) | 1999-07-05 |
Family
ID=7853528
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU21587/99A Abandoned AU2158799A (en) | 1997-12-17 | 1998-12-09 | Polyrotaxanes |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP1037671B1 (en) |
AT (1) | ATE232111T1 (en) |
AU (1) | AU2158799A (en) |
DE (2) | DE19758118A1 (en) |
WO (1) | WO1999030744A1 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2653482B1 (en) | 2010-12-16 | 2015-09-30 | Sumitomo Seika Chemicals Co. Ltd. | Method for producing pseudopolyrotaxane |
JP6013191B2 (en) | 2010-12-16 | 2016-10-25 | 住友精化株式会社 | Method for producing pseudopolyrotaxane aqueous dispersion |
WO2012081429A1 (en) | 2010-12-16 | 2012-06-21 | 住友精化株式会社 | Method for producing pseudopolyrotaxane |
CN103415537B (en) | 2011-03-14 | 2016-06-22 | 住友精化株式会社 | The manufacture method of hydrophilically modified polyrotaxane |
ES2552468T3 (en) | 2011-03-14 | 2015-11-30 | Sumitomo Seika Chemicals Co. Ltd. | Production method of a powdered modified hydrophilic polyrotaxane |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8522535D0 (en) * | 1985-09-11 | 1985-10-16 | Amersham Int Plc | Contrast agent |
ATE90879T1 (en) * | 1985-11-18 | 1993-07-15 | Access Pharma Inc | POLYCHELATING MATERIALS FOR IMAGE AND SPECTRAL ENHANCEMENT (AND SPECTRAL SHIFTING). |
GB8923843D0 (en) * | 1989-10-23 | 1989-12-13 | Salutar Inc | Compounds |
DE3938992A1 (en) * | 1989-11-21 | 1991-05-23 | Schering Ag | Cascade polymer-bound complex formers, their complexes and conjugates, process for their preparation and pharmaceutical compositions containing them |
EP0766968B1 (en) * | 1995-10-06 | 2001-01-17 | Nihon Medi-Physics Co., Ltd. | Diagnostic imaging agent |
DE19629494A1 (en) * | 1996-07-09 | 1998-01-15 | Schering Ag | Pseudopolyrotaxanes |
-
1997
- 1997-12-17 DE DE19758118A patent/DE19758118A1/en not_active Withdrawn
-
1998
- 1998-12-09 DE DE59807141T patent/DE59807141D1/en not_active Expired - Fee Related
- 1998-12-09 AU AU21587/99A patent/AU2158799A/en not_active Abandoned
- 1998-12-09 EP EP98965773A patent/EP1037671B1/en not_active Expired - Lifetime
- 1998-12-09 AT AT98965773T patent/ATE232111T1/en not_active IP Right Cessation
- 1998-12-09 WO PCT/EP1998/007924 patent/WO1999030744A1/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
DE19758118A1 (en) | 1999-07-01 |
DE59807141D1 (en) | 2003-03-13 |
EP1037671A1 (en) | 2000-09-27 |
EP1037671B1 (en) | 2003-02-05 |
ATE232111T1 (en) | 2003-02-15 |
WO1999030744A1 (en) | 1999-06-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MK6 | Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase |