IT1044798B - Alti polimeri contenenti acido nicotinico processo per la loro preparazione e loro impiego - Google Patents

Alti polimeri contenenti acido nicotinico processo per la loro preparazione e loro impiego

Info

Publication number
IT1044798B
IT1044798B IT28420/74A IT2842074A IT1044798B IT 1044798 B IT1044798 B IT 1044798B IT 28420/74 A IT28420/74 A IT 28420/74A IT 2842074 A IT2842074 A IT 2842074A IT 1044798 B IT1044798 B IT 1044798B
Authority
IT
Italy
Prior art keywords
preparation
nicotinic acid
polymers containing
acid process
high polymers
Prior art date
Application number
IT28420/74A
Other languages
English (en)
Original Assignee
Ferruti Paolo
Paoletti R
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
Priority to IT28420/74A priority Critical patent/IT1044798B/it
Application filed by Ferruti Paolo, Paoletti R filed Critical Ferruti Paolo
Priority to GB15665/78A priority patent/GB1526720A/en
Priority to US05/622,442 priority patent/US4067876A/en
Priority to GB41992/75A priority patent/GB1526795A/en
Priority to GB15664/78A priority patent/GB1527351A/en
Priority to DE19752546242 priority patent/DE2546242A1/de
Priority to SE7603070A priority patent/SE431550B/xx
Priority to JP3090776A priority patent/JPS52114688A/ja
Priority to FR7609046A priority patent/FR2346016A1/fr
Priority to US05/846,129 priority patent/US4169923A/en
Priority to US05/867,889 priority patent/US4166902A/en
Application granted granted Critical
Publication of IT1044798B publication Critical patent/IT1044798B/it

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)
IT28420/74A 1974-10-14 1974-10-15 Alti polimeri contenenti acido nicotinico processo per la loro preparazione e loro impiego IT1044798B (it)

Priority Applications (11)

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
US05/622,442 US4067876A (en) 1974-10-15 1975-10-14 High polymers containing nicotinic acid, process for their preparation and their use
GB41992/75A GB1526795A (en) 1974-10-15 1975-10-14 Polymers containing nicotinic acid process for their preparation and their use
GB15664/78A GB1527351A (en) 1974-10-15 1975-10-14 Polymers containing nicotinic acid process for their preparation and their use
GB15665/78A GB1526720A (en) 1974-10-15 1975-10-14 Polymers containing nicotinic acid process for their preparation and their use
DE19752546242 DE2546242A1 (de) 1974-10-15 1975-10-15 Hochpolymere, die nicotinsaeure enthalten, verfahren zu ihrer herstellung und sie enthaltende mittel
SE7603070A SE431550B (sv) 1974-10-15 1976-03-08 Forfarande for framstellning av en ogiftig polymer omfattande nikotinsyraradikaler bundna till sterkelse
JP3090776A JPS52114688A (en) 1974-10-15 1976-03-23 Innoxious polymer containing nicotinic radical combined with polysaccharide structure* and process for preparing the same
FR7609046A 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
US05/846,129 US4169923A (en) 1974-10-15 1977-10-27 High polymers containing nicotinic acid, process for their preparation and their use
US05/867,889 US4166902A (en) 1974-10-14 1978-01-09 High polymers containing nicotinic acid, process for their preparation and their use

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 (1)

Publication Number Publication Date
IT1044798B true IT1044798B (it) 1980-04-21

Family

ID=11223568

Family Applications (1)

Application Number Title Priority Date Filing Date
IT28420/74A IT1044798B (it) 1974-10-14 1974-10-15 Alti polimeri contenenti acido nicotinico processo per la loro preparazione e loro impiego

Country Status (7)

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

Families Citing this family (16)

* 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
US5310786A (en) * 1987-01-08 1994-05-10 Hoechst Aktiengesellschaft Reversibly precipitable, water-soluble polymer conjugates
DE3700308A1 (de) * 1987-01-08 1988-07-21 Hoechst Ag Reversibel ausfaellbare, wasserloesliche polymerkonjugate, ihre herstellung und verwendung in der homogenen katalyse
US20080045573A1 (en) * 1993-09-20 2008-02-21 Bova David J Methods and Sustained Release Nicotinic Acid Compositions for Treating Hyperlipidemia
US6080428A (en) * 1993-09-20 2000-06-27 Bova; David J. Nicotinic acid compositions for treating hyperlipidemia and related methods therefor
US6129930A (en) * 1993-09-20 2000-10-10 Bova; David J. Methods and sustained release nicotinic acid compositions for treating hyperlipidemia at night
US20060263428A1 (en) * 1993-09-20 2006-11-23 Eugenio Cefali Methods for treating hyperlipidemia with intermediate release nicotinic acid compositions having unique biopharmaceutical characteristics
US6746691B2 (en) 1993-09-20 2004-06-08 Kos Pharmaceuticals, Inc. Intermediate release nicotinic acid compositions for treating hyperlipidemia having unique biopharmaceutical characteristics
US6676967B1 (en) * 1993-09-20 2004-01-13 Kos Pharmaceuticals, Inc. Methods for reducing flushing in individuals being treated with nicotinic acid for hyperlipidemia
US6818229B1 (en) 1993-09-20 2004-11-16 Kos Pharmaceuticals, Inc. Intermediate release nicotinic acid compositions for treating hyperlipidemia
ZA978537B (en) 1996-09-23 1998-05-12 Focal Inc Polymerizable biodegradable polymers including carbonate or dioxanone linkages.
JP2002508758A (ja) 1997-06-12 2002-03-19 エムエル・ラボラトリーズ・パブリック・リミテッド・カンパニー 生物的に活性な材料
US7736636B2 (en) * 2003-02-12 2010-06-15 Shaker Mousa Method for treating occlusive vascular diseases & wound healing
WO2015006679A2 (en) 2013-07-11 2015-01-15 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

Also Published As

Publication number Publication date
FR2346016A1 (fr) 1977-10-28
JPS52114688A (en) 1977-09-26
JPS5324471B2 (it) 1978-07-20
FR2346016B1 (it) 1979-10-05
DE2546242A1 (de) 1976-04-29
SE431550B (sv) 1984-02-13
GB1527351A (en) 1978-10-04
GB1526720A (en) 1978-09-27
US4067876A (en) 1978-01-10
GB1526795A (en) 1978-09-27
SE7603070L (sv) 1977-09-09

Similar Documents

Publication Publication Date Title
IT1043709B (it) Processo per la preparazione di anidride aoetica
IT1044798B (it) Alti polimeri contenenti acido nicotinico processo per la loro preparazione e loro impiego
IT1044797B (it) Alti polimeri contenenti radicali prostaglandinici processo per la loro preparazione e loro impiego
IT1039015B (it) Monofilamenti poltesteri e processo per la loro preparazione
IT1062792B (it) Procedimento di produzione di acido lattico
IT1017804B (it) Procedimento per la preparazione di acido glicolico e suoi polimeri
IT1080241B (it) Processo per la preparazione di fluoruri di acidi perfluoroalcossipropionici
IT1051697B (it) Processo per la preparazione di fluoruri di acidi perfluoroalcos sipropionici
IT1028419B (it) Processo per la preparazione di acido ossalico e suoi esteeri
IT1079128B (it) Procedimento per produrre acido solforico
IT1095372B (it) Polimeri liquidi contenenti ossidrili e processo per la loro preparazione
IT1031699B (it) Polimeri fotoreticolabili e processo per la lord preparazione
IT1048822B (it) Pirrolidoni e processo per la loro preparazione
IT1076234B (it) Processo per la preparazione di acido fenilacetico
IT1094564B (it) Processo per la preparazione di polimeri di alfa-olefine
IT1050075B (it) 1 alchil 2 fenossimetil 5 nitro imidazoli e processo per la loro preparazione
IT1063613B (it) Procedimento per produrre acido solforico
IT1031970B (it) Processo per la produzione di acido metacrilico e di buturro lattone
JPS52148046A (en) Process for manufacture of square acid
IT1070556B (it) Composti antimicrobici a carattere acido processo per la loro preparazione e metodo di loro impiego
IT1037722B (it) Processo per la preparazione di acido sorbico
IT1039451B (it) Polimeri di acilossialchilmeta crilato processo per la loro preparazione e loro modificazioni
IT1054689B (it) Composti disazomentinici idroinsolubili processo per la loro preparazione e loro impiego
IT1064472B (it) Processo per la preparazione di polimeri clorurati
IT1028174B (it) Processo per la preparazione dizeolite