DE3676382D1 - Quaternaere ammoniumsalze von natuerlichen polysacchariden mit hypocholesterolaemischer aktivitaet. - Google Patents

Quaternaere ammoniumsalze von natuerlichen polysacchariden mit hypocholesterolaemischer aktivitaet.

Info

Publication number
DE3676382D1
DE3676382D1 DE8686108708T DE3676382T DE3676382D1 DE 3676382 D1 DE3676382 D1 DE 3676382D1 DE 8686108708 T DE8686108708 T DE 8686108708T DE 3676382 T DE3676382 T DE 3676382T DE 3676382 D1 DE3676382 D1 DE 3676382D1
Authority
DE
Germany
Prior art keywords
sub
sup
ammonium salts
natural polysaccharides
quaternaire
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.)
Revoked
Application number
DE8686108708T
Other languages
English (en)
Inventor
Franco Conti
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.)
Texcontor
Original Assignee
Texcontor
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 Texcontor filed Critical Texcontor
Application granted granted Critical
Publication of DE3676382D1 publication Critical patent/DE3676382D1/de
Anticipated expiration legal-status Critical
Revoked 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
    • C08B37/00—Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00; Derivatives 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
    • A61P9/10—Drugs for disorders of the cardiovascular system for treating ischaemic or atherosclerotic diseases, e.g. antianginal drugs, coronary vasodilators, drugs for myocardial infarction, retinopathy, cerebrovascula insufficiency, renal arteriosclerosis
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B11/00—Preparation of cellulose ethers
    • C08B11/02—Alkyl or cycloalkyl ethers
    • C08B11/04—Alkyl or cycloalkyl ethers with substituted hydrocarbon radicals
    • C08B11/14—Alkyl or cycloalkyl ethers with substituted hydrocarbon radicals with nitrogen-containing groups
    • C08B11/145—Alkyl or cycloalkyl ethers with substituted hydrocarbon radicals with nitrogen-containing groups with basic nitrogen, e.g. aminoalkyl ethers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Organic Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Materials Engineering (AREA)
  • Polymers & Plastics (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Veterinary Medicine (AREA)
  • Molecular Biology (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Obesity (AREA)
  • Hematology (AREA)
  • Diabetes (AREA)
  • Urology & Nephrology (AREA)
  • Vascular Medicine (AREA)
  • Cardiology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Steroid Compounds (AREA)
  • Saccharide Compounds (AREA)
DE8686108708T 1985-08-14 1986-06-26 Quaternaere ammoniumsalze von natuerlichen polysacchariden mit hypocholesterolaemischer aktivitaet. Revoked DE3676382D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT21937/85A IT1188184B (it) 1985-08-14 1985-08-14 Sali ammonici quaternari di polisaccaridi ad attivita' ipocolesterolemizzante

Publications (1)

Publication Number Publication Date
DE3676382D1 true DE3676382D1 (de) 1991-02-07

Family

ID=11189095

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686108708T Revoked DE3676382D1 (de) 1985-08-14 1986-06-26 Quaternaere ammoniumsalze von natuerlichen polysacchariden mit hypocholesterolaemischer aktivitaet.

Country Status (9)

Country Link
US (1) US4985410A (de)
EP (1) EP0212145B1 (de)
JP (1) JPS63258901A (de)
AT (1) ATE59555T1 (de)
CA (1) CA1282062C (de)
DE (1) DE3676382D1 (de)
ES (1) ES2001226A6 (de)
IT (1) IT1188184B (de)
PT (1) PT83053B (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1223362B (it) * 1987-11-20 1990-09-19 Texcontor Ets Derivati cationizzati polisaccaridi ad attivita' ipocolesterolemizzante
JPH04500377A (ja) * 1988-06-03 1992-01-23 イタルファルマコ　エッセ　ピ　ア グリコサミノグリカン塩、その製造方法およびそれを含有する医薬組成物
GB8818116D0 (en) * 1988-07-29 1988-09-01 D S Pharmaceuticals Ltd Compounds & compositions for medical treatment
IT1231168B (it) * 1989-07-21 1991-11-22 Texcontor Ets Copolimeri saccaridici aventi attivita' antibatterica.
CA2092401C (en) * 1990-10-09 1998-01-27 Charles Edward Chandler Quaternary ammonium salts derived from chitosan
IT1249309B (it) * 1991-05-03 1995-02-22 Faricerca Spa Polisaccaridi di tipo cationico
RU94046294A (ru) 1992-06-26 1996-10-10 Пфайзер Инк. (US) Стероидные гликозиды для лечения гиперхолестеринэмии
US5556619A (en) * 1992-08-20 1996-09-17 The Du Pont Merck Pharmaceutical Company Crosslinked polymeric ammonium salts
US5451397A (en) * 1992-12-21 1995-09-19 Rohm And Haas Company Bile acid sequestrant
MX9602812A (es) * 1994-01-18 1997-06-28 Du Pont Sales de amonio polimericas, reticuladas.
IT1267498B1 (it) * 1994-11-10 1997-02-05 P & G Spa Derivato cellulosico cationico, relativo uso per la riduzione dei livelli di colesterolo e relativa composizione farmaceutica.
ES2170427T3 (es) * 1997-12-19 2002-08-01 Procter & Gamble Polimeros multicationicos.
US6238275B1 (en) 1998-08-19 2001-05-29 Alva Wesley Metcalf Contained direct particle beam flow abrasion system
US6281172B1 (en) 1999-04-07 2001-08-28 Akzo Nobel Nv Quaternary nitrogen containing amphoteric water soluble polymers and their use in drilling fluids
DE19920688A1 (de) * 1999-05-05 2000-11-23 Manfred Kuhn Radiolytisch modifizierte Heteropolysaccharide
EP1566389A1 (de) * 2004-02-19 2005-08-24 Nederlandse Organisatie Voor Toegepast-Natuurwetenschappelijk Onderzoek Tno Kationische Kohlenhydratpolymere, ihre Verwendung und Verfahren zu ihrer Herstellung
EP1566388A1 (de) * 2004-02-19 2005-08-24 Nederlandse Organisatie voor toegepast-natuurwetenschappelijk onderzoek TNO Kationische Kohlenhydratpolymere, ihre Verwendung und Verfahren zu ihrer Herstellung
CN102382206B (zh) * 2010-08-30 2014-10-01 华东理工大学 壳寡糖季铵盐及其制备方法
JP6204729B2 (ja) * 2013-07-10 2017-09-27 花王株式会社 水溶性ポリマー組成物
CN107759711B (zh) * 2017-11-29 2019-11-12 四川大学 环氧壳聚糖季铵盐及其制备方法

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL276504A (de) * 1961-03-29
US3380998A (en) * 1963-06-03 1968-04-30 Takeda Chemical Industries Ltd Cellulose derivatives and their application for coating agents
GB1136842A (en) * 1965-03-24 1968-12-18 Gen Mills Inc Gum derivatives
US3472840A (en) * 1965-09-14 1969-10-14 Union Carbide Corp Quaternary nitrogen-containing cellulose ethers
US3505310A (en) * 1968-04-15 1970-04-07 Gen Mills Inc Cationic xanthomonas microbial gum
US3769399A (en) * 1971-03-05 1973-10-30 L Hagerman Intestinal bile acid binding process and compositions
US3892731A (en) * 1973-11-23 1975-07-01 Univ Delaware Solvents for and purification of chitin
JPS53126063A (en) * 1977-04-11 1978-11-02 Mitsubishi Rayon Co Ltd Production of chitin derivative
US4175124A (en) * 1977-12-30 1979-11-20 The Quaker Oats Company Method of treating hypercholesterolemia
JPS559673A (en) * 1978-07-07 1980-01-23 Fuji Chem Kk Preparation of cellulose derivative containing pyrrolidone
JPS5830577B2 (ja) * 1978-11-27 1983-06-30 フジケミカル株式会社 導電性処理剤
JPS5584504A (en) * 1978-12-20 1980-06-25 Lion Corp Coagulant
JPS6026365B2 (ja) * 1979-03-23 1985-06-24 ライオン株式会社 弱酸性乳化化粧料
US4285973A (en) * 1979-07-20 1981-08-25 Alberto-Culver Company Liquid composition for application to the skin
FR2484419B1 (fr) * 1980-06-16 1985-10-04 Meito Sangyo Kk Derives du dextranne et leurs sels, leur preparation et produits cosmetiques comprenant ces substances
IT1140999B (it) * 1980-06-18 1986-10-10 Italfarmaco Spa Glicosaminoglicani modificati dotati di attivita' antilipemica e privi di attivita' anticoagulante
DE3104148A1 (de) * 1981-02-06 1982-11-11 GfV Gesellschaft für Verfahrenstechnik mbH, 8919 Greifenberg Verfahren zur herstellung kationischer staerkederivate
IT1144697B (it) * 1981-04-06 1986-10-29 Texcontor Ets Derivato semi-sintetico della chitina processo per la sua preparazione e composizioni terapeutiche che lo comprendono come principio attivo
JPS57180602A (en) * 1981-04-30 1982-11-06 Nippon Soda Co Ltd Production of water-soluble chitosan derivative and film-forming agent comprising same
SE8103137L (sv) * 1981-05-19 1982-11-20 Pharmacia Ab Polymer med kvartera aminogrupper
DE3245784A1 (de) * 1982-12-10 1984-06-14 Wella Ag, 6100 Darmstadt Kosmetisches mittel auf der basis von quaternaeren chitosanderivaten, neue quaternaere chitosanderivate sowie verfahren zu ihrer herstellung
DE3301667A1 (de) * 1983-01-20 1984-07-26 Henkel KGaA, 4000 Düsseldorf Kationische cellulosederivate, deren herstellung und verwendung in kosmetischen mitteln
JPS60203265A (ja) * 1984-03-28 1985-10-14 ダイセル化学工業株式会社 抗血液凝固性高分子材料
JPS61254603A (ja) * 1985-05-02 1986-11-12 Kyoritsu Yuki Kogyo Kenkyusho:Kk カチオン化澱粉の製造方法
DE3604795A1 (de) * 1986-02-15 1987-08-20 Degussa Verfahren zur trockenkationisierung von galaktomannanen
US4726809A (en) * 1986-05-19 1988-02-23 American Maize-Products Company Textile size
US4792415A (en) * 1987-04-13 1988-12-20 Merck & Co., Inc. Quaternary ammonium salts of anionic gums

Also Published As

Publication number Publication date
IT8521937A0 (it) 1985-08-14
ATE59555T1 (de) 1991-01-15
PT83053A (en) 1986-08-01
EP0212145B1 (de) 1991-01-02
ES2001226A6 (es) 1988-05-01
US4985410A (en) 1991-01-15
PT83053B (pt) 1988-07-01
CA1282062C (en) 1991-03-26
JPS63258901A (ja) 1988-10-26
JPH0323081B2 (de) 1991-03-28
EP0212145A1 (de) 1987-03-04
IT1188184B (it) 1988-01-07

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8331 Complete revocation