EP1414497A4 - Nouveaux systemes de micelles et de micro-emulsions pour la solubilisation de medicaments - Google Patents

Nouveaux systemes de micelles et de micro-emulsions pour la solubilisation de medicaments

Info

Publication number
EP1414497A4
EP1414497A4 EP02761231A EP02761231A EP1414497A4 EP 1414497 A4 EP1414497 A4 EP 1414497A4 EP 02761231 A EP02761231 A EP 02761231A EP 02761231 A EP02761231 A EP 02761231A EP 1414497 A4 EP1414497 A4 EP 1414497A4
Authority
EP
European Patent Office
Prior art keywords
micelle systems
novel microemulsion
solubilizing drugs
solubilizing
drugs
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.)
Withdrawn
Application number
EP02761231A
Other languages
German (de)
English (en)
Other versions
EP1414497A1 (fr
Inventor
Donn M Dennis
Nikolaus Gravenstein
Jerome H Modell
Timothy E Morey
Dinesh O Shah
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.)
University of Florida
Original Assignee
University of Florida
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 claimed from US09/924,290 external-priority patent/US6638537B2/en
Application filed by University of Florida filed Critical University of Florida
Publication of EP1414497A1 publication Critical patent/EP1414497A1/fr
Publication of EP1414497A4 publication Critical patent/EP1414497A4/fr
Withdrawn legal-status Critical Current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
    • A61K9/107—Emulsions ; Emulsion preconcentrates; Micelles
    • A61K9/1075—Microemulsions or submicron emulsions; Preconcentrates or solids thereof; Micelles, e.g. made of phospholipids or block copolymers
    • 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
    • A61K47/06—Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite
    • A61K47/08—Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite containing oxygen, e.g. ethers, acetals, ketones, quinones, aldehydes, peroxides
    • A61K47/12—Carboxylic acids; Salts or anhydrides thereof
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Molecular Biology (AREA)
  • Dispersion Chemistry (AREA)
  • Biophysics (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Medicinal Preparation (AREA)
EP02761231A 2001-08-08 2002-08-05 Nouveaux systemes de micelles et de micro-emulsions pour la solubilisation de medicaments Withdrawn EP1414497A4 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US924290 2001-08-08
US09/924,290 US6638537B2 (en) 2000-08-01 2001-08-08 Microemulsion and micelle systems for solubilizing drugs
PCT/US2002/024745 WO2003015823A1 (fr) 2000-08-01 2002-08-05 Nouveaux systemes de micelles et de micro-emulsions pour la solubilisation de medicaments

Publications (2)

Publication Number Publication Date
EP1414497A1 EP1414497A1 (fr) 2004-05-06
EP1414497A4 true EP1414497A4 (fr) 2007-11-21

Family

ID=25450027

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02761231A Withdrawn EP1414497A4 (fr) 2001-08-08 2002-08-05 Nouveaux systemes de micelles et de micro-emulsions pour la solubilisation de medicaments

Country Status (1)

Country Link
EP (1) EP1414497A4 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994008610A1 (fr) * 1992-10-16 1994-04-28 Smithkline Beecham Corporation Compositions pour emulsions pharmaceutiques
WO1996040144A1 (fr) * 1995-06-07 1996-12-19 Pharmavene, Inc. Administration d'acyclovir par voie orale
WO1999032151A1 (fr) * 1997-12-23 1999-07-01 Alliance Pharmaceutical Corporation Methodes et compositions pour l'apport d'agents pharmaceutiques et/ou la prevention d'adherences
WO2000078301A1 (fr) * 1999-06-21 2000-12-28 Kuhnil Pharm. Co., Ltd. Composition d'anesthesiant en injection intraveineuse comprenant du propofol
WO2002009671A2 (fr) * 2000-08-01 2002-02-07 University Of Florida Nouveaux systemes de micro-emulsions et de tensioactifs destines a la solubilisation de medicaments

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994008610A1 (fr) * 1992-10-16 1994-04-28 Smithkline Beecham Corporation Compositions pour emulsions pharmaceutiques
WO1996040144A1 (fr) * 1995-06-07 1996-12-19 Pharmavene, Inc. Administration d'acyclovir par voie orale
WO1999032151A1 (fr) * 1997-12-23 1999-07-01 Alliance Pharmaceutical Corporation Methodes et compositions pour l'apport d'agents pharmaceutiques et/ou la prevention d'adherences
WO2000078301A1 (fr) * 1999-06-21 2000-12-28 Kuhnil Pharm. Co., Ltd. Composition d'anesthesiant en injection intraveineuse comprenant du propofol
WO2002009671A2 (fr) * 2000-08-01 2002-02-07 University Of Florida Nouveaux systemes de micro-emulsions et de tensioactifs destines a la solubilisation de medicaments

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO03015823A1 *

Also Published As

Publication number Publication date
EP1414497A1 (fr) 2004-05-06

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20040122

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SK TR

AX Request for extension of the european patent

Extension state: AL LT LV MK RO SI

A4 Supplementary search report drawn up and despatched

Effective date: 20071022

RIC1 Information provided on ipc code assigned before grant

Ipc: A61K 9/107 20060101ALI20071016BHEP

Ipc: A61K 47/34 20060101ALI20071016BHEP

Ipc: A61K 47/32 20060101ALI20071016BHEP

Ipc: A61K 47/30 20060101AFI20030305BHEP

17Q First examination report despatched

Effective date: 20100216

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20121124