FR2346016A1 - Hauts polymeres contenant des radicaux de l'acide nicotinique lies a des matrices macromoleculaires de nature polysaccharidique, procede pour leur preparation et leur utilisation - Google Patents

Hauts polymeres contenant des radicaux de l'acide nicotinique lies a des matrices macromoleculaires de nature polysaccharidique, procede pour leur preparation et leur utilisation

Info

Publication number
FR2346016A1
FR2346016A1 FR7609046A FR7609046A FR2346016A1 FR 2346016 A1 FR2346016 A1 FR 2346016A1 FR 7609046 A FR7609046 A FR 7609046A FR 7609046 A FR7609046 A FR 7609046A FR 2346016 A1 FR2346016 A1 FR 2346016A1
Authority
FR
France
Prior art keywords
preparation
nicotinic acid
polymers containing
acid radicals
high polymers
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.)
Granted
Application number
FR7609046A
Other languages
English (en)
Other versions
FR2346016B1 (fr
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of FR2346016A1 publication Critical patent/FR2346016A1/fr
Application granted granted Critical
Publication of FR2346016B1 publication Critical patent/FR2346016B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B31/00—Preparation of derivatives of starch
    • C08B31/02—Esters
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/33—Heterocyclic compounds
    • A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/435—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with one nitrogen as the only ring hetero atom
    • A61K31/44—Non condensed pyridines; Hydrogenated derivatives thereof
    • A61K31/455—Nicotinic acids, e.g. niacin; Derivatives thereof, e.g. esters, amides
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/70—Carbohydrates; Sugars; Derivatives thereof
    • A61K31/715—Polysaccharides, i.e. having more than five saccharide radicals attached to each other by glycosidic linkages; Derivatives thereof, e.g. ethers, esters
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
    • A61K47/50—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates
    • A61K47/51—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent
    • A61K47/56—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent the modifying agent being an organic macromolecular compound, e.g. an oligomeric, polymeric or dendrimeric molecule
    • A61K47/61—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent the modifying agent being an organic macromolecular compound, e.g. an oligomeric, polymeric or dendrimeric molecule the organic macromolecular compound being a polysaccharide or a derivative thereof
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P3/00—Drugs for disorders of the metabolism
    • A61P3/06—Antihyperlipidemics
    • 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
    • A61P9/08—Vasodilators for multiple indications
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/30—Introducing nitrogen atoms or nitrogen-containing groups

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Epidemiology (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Biochemistry (AREA)
  • Materials Engineering (AREA)
  • Molecular Biology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Cardiology (AREA)
  • Diabetes (AREA)
  • Hematology (AREA)
  • Obesity (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Pyridine Compounds (AREA)
FR7609046A 1974-10-15 1976-03-29 Hauts polymeres contenant des radicaux de l'acide nicotinique lies a des matrices macromoleculaires de nature polysaccharidique, procede pour leur preparation et leur utilisation Granted FR2346016A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT28420/74A IT1044798B (it) 1974-10-15 1974-10-15 Alti polimeri contenenti acido nicotinico processo per la loro preparazione e loro impiego

Publications (2)

Publication Number Publication Date
FR2346016A1 true FR2346016A1 (fr) 1977-10-28
FR2346016B1 FR2346016B1 (fr) 1979-10-05

Family

ID=11223568

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7609046A Granted FR2346016A1 (fr) 1974-10-15 1976-03-29 Hauts polymeres contenant des radicaux de l'acide nicotinique lies a des matrices macromoleculaires de nature polysaccharidique, procede pour leur preparation et leur utilisation

Country Status (7)

Country Link
US (1) US4067876A (fr)
JP (1) JPS52114688A (fr)
DE (1) DE2546242A1 (fr)
FR (1) FR2346016A1 (fr)
GB (3) GB1526795A (fr)
IT (1) IT1044798B (fr)
SE (1) SE431550B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998056424A1 (fr) * 1997-06-12 1998-12-17 Ml Laboratories Plc Materiaux presentant une activite biologique

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4166902A (en) * 1974-10-14 1979-09-04 Paolo Ferruti High polymers containing nicotinic acid, process for their preparation and their use
US4169923A (en) * 1974-10-15 1979-10-02 Paolo Ferruti High polymers containing nicotinic acid, process for their preparation and their use
US4515658A (en) * 1984-08-20 1985-05-07 Nalco Chemical Company Retention aids
DE3700308A1 (de) * 1987-01-08 1988-07-21 Hoechst Ag Reversibel ausfaellbare, wasserloesliche polymerkonjugate, ihre herstellung und verwendung in der homogenen katalyse
US5310786A (en) * 1987-01-08 1994-05-10 Hoechst Aktiengesellschaft Reversibly precipitable, water-soluble polymer conjugates
US6818229B1 (en) 1993-09-20 2004-11-16 Kos Pharmaceuticals, Inc. Intermediate release nicotinic acid compositions for treating hyperlipidemia
US20060263428A1 (en) * 1993-09-20 2006-11-23 Eugenio Cefali Methods for treating hyperlipidemia with intermediate release nicotinic acid compositions having unique biopharmaceutical characteristics
US6129930A (en) * 1993-09-20 2000-10-10 Bova; David J. Methods and sustained release nicotinic acid compositions for treating hyperlipidemia at night
US6746691B2 (en) 1993-09-20 2004-06-08 Kos Pharmaceuticals, Inc. Intermediate release nicotinic acid compositions for treating hyperlipidemia having unique biopharmaceutical characteristics
US20080045573A1 (en) * 1993-09-20 2008-02-21 Bova David J Methods and Sustained Release Nicotinic Acid Compositions for Treating Hyperlipidemia
US6676967B1 (en) * 1993-09-20 2004-01-13 Kos Pharmaceuticals, Inc. Methods for reducing flushing in individuals being treated with nicotinic acid for hyperlipidemia
US6080428A (en) * 1993-09-20 2000-06-27 Bova; David J. Nicotinic acid compositions for treating hyperlipidemia and related methods therefor
ZA978537B (en) 1996-09-23 1998-05-12 Focal Inc Polymerizable biodegradable polymers including carbonate or dioxanone linkages.
US7736636B2 (en) * 2003-02-12 2010-06-15 Shaker Mousa Method for treating occlusive vascular diseases & wound healing
US20150034098A1 (en) 2013-07-11 2015-02-05 Aqua Turf International, Inc. Air filtration mask with opening front cover

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2701244A (en) * 1953-06-12 1955-02-01 Chemstrand Corp Method for rendering acrylonitrile polymers dye-receptive

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998056424A1 (fr) * 1997-06-12 1998-12-17 Ml Laboratories Plc Materiaux presentant une activite biologique
US6338843B1 (en) 1997-06-12 2002-01-15 Ml Laboratories Biologically active materials

Also Published As

Publication number Publication date
IT1044798B (it) 1980-04-21
DE2546242A1 (de) 1976-04-29
GB1526795A (en) 1978-09-27
SE431550B (sv) 1984-02-13
SE7603070L (sv) 1977-09-09
JPS52114688A (en) 1977-09-26
GB1527351A (en) 1978-10-04
GB1526720A (en) 1978-09-27
US4067876A (en) 1978-01-10
FR2346016B1 (fr) 1979-10-05
JPS5324471B2 (fr) 1978-07-20

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Legal Events

Date Code Title Description
ST Notification of lapse