FR2926548B1 - Encapsulation de la vitamine c dans des dendrimeres solubles dans l'eau - Google Patents

Encapsulation de la vitamine c dans des dendrimeres solubles dans l'eau

Info

Publication number
FR2926548B1
FR2926548B1 FR0850372A FR0850372A FR2926548B1 FR 2926548 B1 FR2926548 B1 FR 2926548B1 FR 0850372 A FR0850372 A FR 0850372A FR 0850372 A FR0850372 A FR 0850372A FR 2926548 B1 FR2926548 B1 FR 2926548B1
Authority
FR
France
Prior art keywords
encapsulation
vitamin
water
soluble dendrimers
dendrimers
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 - Fee Related
Application number
FR0850372A
Other languages
English (en)
Other versions
FR2926548A1 (fr
Inventor
Didier Astruc
Aranzaes Jaime Ruiz
Elodie Boisselier
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.)
Centre National de la Recherche Scientifique CNRS
Original Assignee
Centre National de la Recherche Scientifique CNRS
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 Centre National de la Recherche Scientifique CNRS filed Critical Centre National de la Recherche Scientifique CNRS
Priority to FR0850372A priority Critical patent/FR2926548B1/fr
Priority to EP09720309A priority patent/EP2242486A1/fr
Priority to US12/863,877 priority patent/US20110021626A1/en
Priority to PCT/FR2009/000064 priority patent/WO2009112682A1/fr
Publication of FR2926548A1 publication Critical patent/FR2926548A1/fr
Application granted granted Critical
Publication of FR2926548B1 publication Critical patent/FR2926548B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • A61K9/0012—Galenical forms characterised by the site of application
    • A61K9/0014—Skin, i.e. galenical aspects of topical compositions
    • 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
    • A61K47/30—Macromolecular organic or inorganic compounds, e.g. inorganic polyphosphates
    • A61K47/34—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyesters, polyamino acids, polysiloxanes, polyphosphazines, copolymers of polyalkylene glycol or 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
    • A61K9/48—Preparations in capsules, e.g. of gelatin, of chocolate
    • A61K9/50—Microcapsules having a gas, liquid or semi-solid filling; Solid microparticles or pellets surrounded by a distinct coating layer, e.g. coated microspheres, coated drug crystals
    • A61K9/51—Nanocapsules; Nanoparticles
    • A61K9/5107—Excipients; Inactive ingredients
    • A61K9/513—Organic macromolecular compounds; Dendrimers
    • A61K9/5146—Organic macromolecular compounds; Dendrimers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyethylene glycol, polyamines, polyanhydrides
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P17/00—Drugs for dermatological disorders

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Epidemiology (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Dermatology (AREA)
  • Physics & Mathematics (AREA)
  • Inorganic Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Nanotechnology (AREA)
  • Optics & Photonics (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Medicinal Preparation (AREA)
  • Cosmetics (AREA)
FR0850372A 2008-01-21 2008-01-21 Encapsulation de la vitamine c dans des dendrimeres solubles dans l'eau Expired - Fee Related FR2926548B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR0850372A FR2926548B1 (fr) 2008-01-21 2008-01-21 Encapsulation de la vitamine c dans des dendrimeres solubles dans l'eau
EP09720309A EP2242486A1 (fr) 2008-01-21 2009-01-21 Encapsulation de la vitamine c dans des dendrimères solubles dans l'eau
US12/863,877 US20110021626A1 (en) 2008-01-21 2009-01-21 Encapsulation of vitamin c into water soluble dendrimers
PCT/FR2009/000064 WO2009112682A1 (fr) 2008-01-21 2009-01-21 Encapsulation de la vitamine c dans des dendrimères solubles dans l'eau

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0850372A FR2926548B1 (fr) 2008-01-21 2008-01-21 Encapsulation de la vitamine c dans des dendrimeres solubles dans l'eau

Publications (2)

Publication Number Publication Date
FR2926548A1 FR2926548A1 (fr) 2009-07-24
FR2926548B1 true FR2926548B1 (fr) 2010-09-03

Family

ID=39847045

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0850372A Expired - Fee Related FR2926548B1 (fr) 2008-01-21 2008-01-21 Encapsulation de la vitamine c dans des dendrimeres solubles dans l'eau

Country Status (4)

Country Link
US (1) US20110021626A1 (fr)
EP (1) EP2242486A1 (fr)
FR (1) FR2926548B1 (fr)
WO (1) WO2009112682A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2778221B1 (fr) * 2011-02-07 2017-07-26 Life Technologies Corporation Compositions et procédés de stabilisation de composés sensibles
KR101491728B1 (ko) 2012-12-14 2015-02-11 주식회사 휴메딕스 비타민 c와 비타민 b3의 컨쥬게이트 및 그를 포함하는 항산화제
US9777034B2 (en) 2013-05-21 2017-10-03 The Trustees Of The University Of Pennsylvania Modular synthesis of amphiphilic Janus glycodendrimers and their self-assembly into glycodendrimersomes
CN114507515B (zh) * 2022-02-21 2023-06-06 中国石油大学(华东) 一种用于裂缝性地层的超分子凝胶堵漏剂及其制备方法与应用

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL1940905T3 (pl) * 2005-10-25 2011-02-28 Evonik Degussa Gmbh Preparaty zawierające hiperrozgałęzione polimery
WO2007149501A2 (fr) * 2006-06-21 2007-12-27 Dendritic Nano Technologies, Inc. Procédé pour préparer des polymères dendritiques à l'aide d'une synthèse assistée par micro-ondes

Also Published As

Publication number Publication date
US20110021626A1 (en) 2011-01-27
EP2242486A1 (fr) 2010-10-27
FR2926548A1 (fr) 2009-07-24
WO2009112682A1 (fr) 2009-09-17

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20130930