NO302372B1 - Polykondensater som inneholder vinsyrederivater og anvendelse av disse, til fremstilling av ultralydkontrastmidler og depot-tilberedninger av virksomt stoff samt terapeutika og diagnostika inneholdende ultralydkontrastmiddelet - Google Patents

Polykondensater som inneholder vinsyrederivater og anvendelse av disse, til fremstilling av ultralydkontrastmidler og depot-tilberedninger av virksomt stoff samt terapeutika og diagnostika inneholdende ultralydkontrastmiddelet Download PDF

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Publication number
NO302372B1
NO302372B1 NO922022A NO922022A NO302372B1 NO 302372 B1 NO302372 B1 NO 302372B1 NO 922022 A NO922022 A NO 922022A NO 922022 A NO922022 A NO 922022A NO 302372 B1 NO302372 B1 NO 302372B1
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NO
Norway
Prior art keywords
formula
stands
compounds
compound
mol
Prior art date
Application number
NO922022A
Other languages
English (en)
Norwegian (no)
Other versions
NO922022D0 (no
NO922022L (no
Inventor
Volker Krone
Michael Magerstaedt
Axel Walch
Guenter Ditzinger
Norbert Lill
Paul-Gerhard Kibat
Original Assignee
Hoechst Ag
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 Hoechst Ag filed Critical Hoechst Ag
Publication of NO922022D0 publication Critical patent/NO922022D0/no
Publication of NO922022L publication Critical patent/NO922022L/no
Publication of NO302372B1 publication Critical patent/NO302372B1/no

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    • 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
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/66—Polyesters containing oxygen in the form of ether groups
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K49/00—Preparations for testing in vivo
    • A61K49/22—Echographic preparations; Ultrasound imaging preparations ; Optoacoustic imaging preparations
    • A61K49/222—Echographic preparations; Ultrasound imaging preparations ; Optoacoustic imaging preparations characterised by a special physical form, e.g. emulsions, liposomes
    • A61K49/225—Microparticles, microcapsules
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/14—Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
    • A61K9/16—Agglomerates; Granulates; Microbeadlets ; Microspheres; Pellets; Solid products obtained by spray drying, spray freeze drying, spray congealing,(multiple) emulsion solvent evaporation or extraction
    • A61K9/1605—Excipients; Inactive ingredients
    • A61K9/1629—Organic macromolecular compounds
    • A61K9/1641—Organic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyethylene glycol, poloxamers
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/14—Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
    • A61K9/16—Agglomerates; Granulates; Microbeadlets ; Microspheres; Pellets; Solid products obtained by spray drying, spray freeze drying, spray congealing,(multiple) emulsion solvent evaporation or extraction
    • A61K9/1605—Excipients; Inactive ingredients
    • A61K9/1629—Organic macromolecular compounds
    • A61K9/1641—Organic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyethylene glycol, poloxamers
    • A61K9/1647—Polyesters, e.g. poly(lactide-co-glycolide)
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/20—Pills, tablets, discs, rods
    • A61K9/2004—Excipients; Inactive ingredients
    • A61K9/2022—Organic macromolecular compounds
    • A61K9/2031—Organic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyethylene glycol, polyethylene oxide, poloxamers
    • A61K9/204—Polyesters, e.g. poly(lactide-co-glycolide)
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/20—Pills, tablets, discs, rods
    • A61K9/2004—Excipients; Inactive ingredients
    • A61K9/2022—Organic macromolecular compounds
    • A61K9/2031—Organic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyethylene glycol, polyethylene oxide, poloxamers
    • A61K9/2045—Polyamides; Polyaminoacids, e.g. polylysine
    • 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
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
    • C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
    • C08G63/16—Dicarboxylic acids and dihydroxy compounds
    • 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
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
    • C08G63/60—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from the reaction of a mixture of hydroxy carboxylic acids, polycarboxylic acids and polyhydroxy compounds
    • 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
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/68—Polyesters containing atoms other than carbon, hydrogen and oxygen
    • 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
    • C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
    • C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
    • C08G69/26—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from polyamines and polycarboxylic acids

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Veterinary Medicine (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polyamides (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Hydrogenated Pyridines (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
NO922022A 1991-05-24 1992-05-22 Polykondensater som inneholder vinsyrederivater og anvendelse av disse, til fremstilling av ultralydkontrastmidler og depot-tilberedninger av virksomt stoff samt terapeutika og diagnostika inneholdende ultralydkontrastmiddelet NO302372B1 (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4116936 1991-05-24

Publications (3)

Publication Number Publication Date
NO922022D0 NO922022D0 (no) 1992-05-22
NO922022L NO922022L (no) 1992-11-25
NO302372B1 true NO302372B1 (no) 1998-02-23

Family

ID=6432312

Family Applications (1)

Application Number Title Priority Date Filing Date
NO922022A NO302372B1 (no) 1991-05-24 1992-05-22 Polykondensater som inneholder vinsyrederivater og anvendelse av disse, til fremstilling av ultralydkontrastmidler og depot-tilberedninger av virksomt stoff samt terapeutika og diagnostika inneholdende ultralydkontrastmiddelet

Country Status (6)

Country Link
US (3) US5391696A (enExample)
EP (1) EP0514790A2 (enExample)
JP (1) JPH05178971A (enExample)
CA (1) CA2069459A1 (enExample)
IE (1) IE921659A1 (enExample)
NO (1) NO302372B1 (enExample)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9206736D0 (en) * 1992-03-27 1992-05-13 Sandoz Ltd Improvements of organic compounds and their use in pharmaceutical compositions
DE4407898A1 (de) * 1994-03-09 1995-09-14 Hoechst Ag Nanopartikel, enthaltend einen Wirkstoff und ein Polyketalweinsäureamid, Verfahren zu ihrer Herstellung und Verwendung derselben
DE19809913A1 (de) * 1998-03-07 1999-09-09 Aventis Res & Tech Gmbh & Co Biodegradable Polymere auf der Basis von natürlichen und nachwachsenden Rohstoffen insbesondere Isosorbit
US6342300B1 (en) 1999-02-20 2002-01-29 Celanese Ventures Gmbh Biodegradable polymers based on natural and renewable raw materials especially isosorbite
DE10053267B4 (de) * 2000-10-26 2005-12-22 Celanese Ventures Gmbh Verfahren zur Herstellung von mikrosphärischen Kristalliten, danach hergestellte mikrosphärische Kristallite und deren Verwendung
JP4616556B2 (ja) * 2002-01-16 2011-01-19 インターベツト・インターナシヨナル・ベー・ベー ポリ酒石酸エステル組成物
JP4881127B2 (ja) * 2005-11-07 2012-02-22 キヤノン株式会社 高分子化合物およびその合成方法
JP5120944B2 (ja) * 2008-04-25 2013-01-16 独立行政法人産業技術総合研究所 生分解性高分子量脂肪族ポリエステルおよびその製造方法
US8669224B2 (en) * 2008-09-16 2014-03-11 Ecolab Usa Inc Use of hydroxycarboxylates for water hardness control
EP2246472A1 (en) 2009-03-24 2010-11-03 Mondi Limited South Africa Process for preparing polysaccharide gel particles and pulp furnish for use in paper making
JP5812791B2 (ja) * 2011-03-28 2015-11-17 キヤノン株式会社 プリンター、複写機
JP2013006963A (ja) * 2011-06-24 2013-01-10 Unitika Ltd ポリアミドおよびその成形体
JP5955205B2 (ja) * 2012-01-23 2016-07-20 キヤノン株式会社 薬品封止用フィルム
EP4516784A1 (en) * 2023-08-31 2025-03-05 Coöperatie Koninklijke Cosun U.A. Surface active aldaric acid derivatives

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3297033A (en) * 1963-10-31 1967-01-10 American Cyanamid Co Surgical sutures
DE1520194A1 (de) * 1964-05-08 1969-11-27 Kuehn Dr Phil Nat Habil Martin Verfahren zur Herstellung von hoehermolekularen Kondensationsprodukten aus drei- und mehrwertigen Alkoholen,dadurch gekennzeichnet,dass man mindestens zwei Hydroxylgruppen dieser Alkohole durch Acetal und/oder Ketalbildung blockiert und die restlichen Hydroxylgruppen durch Acetalisierung,Veraetherung oder
CA935092A (en) * 1968-09-03 1973-10-09 S. Banker Gilbert Molecular drug entrapment process and compositions
US3608063A (en) * 1969-08-15 1971-09-21 Gilbert S Banker Molecular drug entrapment process and compositions
US3773919A (en) * 1969-10-23 1973-11-20 Du Pont Polylactide-drug mixtures
US4093709A (en) * 1975-01-28 1978-06-06 Alza Corporation Drug delivery devices manufactured from poly(orthoesters) and poly(orthocarbonates)
US4180646A (en) * 1975-01-28 1979-12-25 Alza Corporation Novel orthoester polymers and orthocarbonate polymers
JPS5913534B2 (ja) * 1975-12-25 1984-03-30 ニホンパ−オキサイド カブシキガイシヤ ポリアミドカゴウブツノセイゾウホウ
JPS52147697A (en) * 1976-06-03 1977-12-08 Naoya Ogata Method of making polyamide
JPS59159823A (ja) * 1983-02-28 1984-09-10 Kanegafuchi Chem Ind Co Ltd 耐熱性芳香族ポリエステルスルホンおよびその製造方法
JPH0743339B2 (ja) * 1987-07-09 1995-05-15 テルモ株式会社 イオンセンサ
DE58908194D1 (de) * 1988-02-05 1994-09-22 Schering Ag Ultraschallkontrastmittel, verfahren zu deren herstellung und deren verwendung als diagnostika und therapeutika.
DE3837063C1 (enExample) * 1988-10-31 1990-03-29 Reimar Dr. 8000 Muenchen De Lenz
DE3936191C2 (de) * 1989-10-31 1996-10-17 Boehringer Ingelheim Kg Neue Copolymere aus Milchsäure und Weinsäure, ihre Herstellung sowie ihre Verwendung
US5106936A (en) * 1990-06-08 1992-04-21 The Dow Chemical Company Thermoplastic compositions with nonlinear optical activity
US5073176A (en) * 1990-11-05 1991-12-17 E. I. Du Pont De Nemours And Company Dicarboxylic acid polyesters and polyamides for fluid separation membranes
US5136018A (en) * 1990-11-19 1992-08-04 General Electric Company Macrocyclic polyarylate compositions of decreased crystallinity

Also Published As

Publication number Publication date
EP0514790A3 (enExample) 1994-03-30
EP0514790A2 (de) 1992-11-25
NO922022D0 (no) 1992-05-22
NO922022L (no) 1992-11-25
IE921659A1 (en) 1992-12-02
US5505784A (en) 1996-04-09
JPH05178971A (ja) 1993-07-20
CA2069459A1 (en) 1992-11-25
US5613494A (en) 1997-03-25
US5391696A (en) 1995-02-21

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