FR2667072B1 - Complexe ternaire de chitosane, d'ions calcium et de lipides, procede de preparation et leurs applications. - Google Patents

Complexe ternaire de chitosane, d'ions calcium et de lipides, procede de preparation et leurs applications.

Info

Publication number
FR2667072B1
FR2667072B1 FR9011746A FR9011746A FR2667072B1 FR 2667072 B1 FR2667072 B1 FR 2667072B1 FR 9011746 A FR9011746 A FR 9011746A FR 9011746 A FR9011746 A FR 9011746A FR 2667072 B1 FR2667072 B1 FR 2667072B1
Authority
FR
France
Prior art keywords
chitosane
lipids
applications
preparation
calcium ions
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.)
Expired - Lifetime
Application number
FR9011746A
Other languages
English (en)
Other versions
FR2667072A1 (fr
Inventor
Domard Alain
Demarger Sandrine
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.)
BASF Beauty Care Solutions France SAS
Original Assignee
Bioetica SA
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 Bioetica SA filed Critical Bioetica SA
Priority to FR9011746A priority Critical patent/FR2667072B1/fr
Publication of FR2667072A1 publication Critical patent/FR2667072A1/fr
Application granted granted Critical
Publication of FR2667072B1 publication Critical patent/FR2667072B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • A61K9/10—Dispersions; Emulsions
    • A61K9/127—Liposomes
    • A61K9/1271—Non-conventional liposomes, e.g. PEGylated liposomes, liposomes coated with polymers
    • 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
    • C08B37/0024—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid beta-D-Glucans; (beta-1,3)-D-Glucans, e.g. paramylon, coriolan, sclerotan, pachyman, callose, scleroglucan, schizophyllan, laminaran, lentinan or curdlan; (beta-1,6)-D-Glucans, e.g. pustulan; (beta-1,4)-D-Glucans; (beta-1,3)(beta-1,4)-D-Glucans, e.g. lichenan; Derivatives thereof
    • C08B37/0027—2-Acetamido-2-deoxy-beta-glucans; Derivatives thereof
    • C08B37/003—Chitin, i.e. 2-acetamido-2-deoxy-(beta-1,4)-D-glucan or N-acetyl-beta-1,4-D-glucosamine; Chitosan, i.e. deacetylated product of chitin or (beta-1,4)-D-glucosamine; Derivatives thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Animal Behavior & Ethology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Public Health (AREA)
  • Dispersion Chemistry (AREA)
  • Molecular Biology (AREA)
  • Epidemiology (AREA)
  • Biochemistry (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Medicinal Preparation (AREA)
  • Cosmetics (AREA)
FR9011746A 1990-09-24 1990-09-24 Complexe ternaire de chitosane, d'ions calcium et de lipides, procede de preparation et leurs applications. Expired - Lifetime FR2667072B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9011746A FR2667072B1 (fr) 1990-09-24 1990-09-24 Complexe ternaire de chitosane, d'ions calcium et de lipides, procede de preparation et leurs applications.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9011746A FR2667072B1 (fr) 1990-09-24 1990-09-24 Complexe ternaire de chitosane, d'ions calcium et de lipides, procede de preparation et leurs applications.

Publications (2)

Publication Number Publication Date
FR2667072A1 FR2667072A1 (fr) 1992-03-27
FR2667072B1 true FR2667072B1 (fr) 1993-08-13

Family

ID=9400584

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9011746A Expired - Lifetime FR2667072B1 (fr) 1990-09-24 1990-09-24 Complexe ternaire de chitosane, d'ions calcium et de lipides, procede de preparation et leurs applications.

Country Status (1)

Country Link
FR (1) FR2667072B1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8349294B2 (en) 2000-05-10 2013-01-08 Novartis Ag Stable metal ion-lipid powdered pharmaceutical compositions for drug delivery and methods of use
US9554993B2 (en) 1997-09-29 2017-01-31 Novartis Ag Pulmonary delivery particles comprising an active agent

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5449519C1 (en) 1994-08-09 2001-05-01 Revlon Consumer Prod Corp Cosmetic compositions having keratolytic and anti-acne activity
IE960485A1 (en) * 1996-07-02 1998-01-14 Univ Dublin Organised assemblies containing entrapped negatively charged¹polyelectrolytes
RU2158510C2 (ru) * 1997-05-15 2000-11-10 Всероссийский научно-исследовательский институт защиты растений Композиция для повышения устойчивости растений к болезням (варианты)
DE19826503A1 (de) * 1998-06-13 1999-12-16 Beiersdorf Ag Kosmetische und dermatologische Zubereitungen mit einem Gehalt an Chitosan und Phospholipiden
JP2000086538A (ja) * 1998-09-17 2000-03-28 Toshihiro Akaike Ｍｒｉ用造影剤
DE19849254A1 (de) * 1998-10-26 2000-04-27 Cognis Deutschland Gmbh Verbessertes Wertstoffgemisch für die Pflanzenaufzucht in Böden mit Nematodenbefall
US7482019B2 (en) * 2002-01-09 2009-01-27 Abbott Laboratories Methods of producing modified microcrystalline chitosan and uses therefor

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4223023A (en) * 1978-10-12 1980-09-16 Ivan Furda Nonabsorbable lipid binder
JPS59210013A (ja) * 1983-05-04 1984-11-28 Ajinomoto Co Inc 活性物質含有リポソ−ム
CA1261264A (fr) * 1984-11-29 1989-09-26 Shigeo Suzuki Agents immunopotentiateurs et methode

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9554993B2 (en) 1997-09-29 2017-01-31 Novartis Ag Pulmonary delivery particles comprising an active agent
US8349294B2 (en) 2000-05-10 2013-01-08 Novartis Ag Stable metal ion-lipid powdered pharmaceutical compositions for drug delivery and methods of use
US8877162B2 (en) 2000-05-10 2014-11-04 Novartis Ag Stable metal ion-lipid powdered pharmaceutical compositions for drug delivery

Also Published As

Publication number Publication date
FR2667072A1 (fr) 1992-03-27

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