EP1250046A4 - Improved topical drug delivery composition and method - Google Patents

Improved topical drug delivery composition and method

Info

Publication number
EP1250046A4
EP1250046A4 EP00906914A EP00906914A EP1250046A4 EP 1250046 A4 EP1250046 A4 EP 1250046A4 EP 00906914 A EP00906914 A EP 00906914A EP 00906914 A EP00906914 A EP 00906914A EP 1250046 A4 EP1250046 A4 EP 1250046A4
Authority
EP
European Patent Office
Prior art keywords
drug delivery
delivery composition
topical drug
improved topical
improved
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Withdrawn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
EP00906914A
Other languages
German (de)
French (fr)
Other versions
EP1250046A1 (en
Inventor
Thomas P Nigra
Eugene H Gans
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.)
Medicis Pharmaceutical Corp
Original Assignee
Medicis Pharmaceutical Corp
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 Medicis Pharmaceutical Corp filed Critical Medicis Pharmaceutical Corp
Publication of EP1250046A1 publication Critical patent/EP1250046A1/en
Publication of EP1250046A4 publication Critical patent/EP1250046A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/49—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds
    • A61K8/4973—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds with oxygen as the only hetero atom
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/33—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing oxygen
    • A61K8/39—Derivatives containing from 2 to 10 oxyalkylene groups
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/49—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds
    • A61K8/4906—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds with one nitrogen as the only hetero atom
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/67—Vitamins
    • A61K8/671—Vitamin A; Derivatives thereof, e.g. ester of vitamin A acid, ester of retinol, retinol, retinal
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q19/00—Preparations for care of the skin
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q17/00—Barrier preparations; Preparations brought into direct contact with the skin for affording protection against external influences, e.g. sunlight, X-rays or other harmful rays, corrosive materials, bacteria or insect stings
    • A61Q17/04—Topical preparations for affording protection against sunlight or other radiation; Topical sun tanning preparations
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q19/00—Preparations for care of the skin
    • A61Q19/08—Anti-ageing preparations

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Birds (AREA)
  • Epidemiology (AREA)
  • Dermatology (AREA)
  • Emergency Medicine (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Medicinal Preparation (AREA)
EP00906914A 2000-01-13 2000-01-13 Improved topical drug delivery composition and method Withdrawn EP1250046A4 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2000/000881 WO2001050860A1 (en) 2000-01-13 2000-01-13 Improved topical drug delivery composition and method

Publications (2)

Publication Number Publication Date
EP1250046A1 EP1250046A1 (en) 2002-10-23
EP1250046A4 true EP1250046A4 (en) 2005-10-05

Family

ID=21740967

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00906914A Withdrawn EP1250046A4 (en) 2000-01-13 2000-01-13 Improved topical drug delivery composition and method

Country Status (3)

Country Link
EP (1) EP1250046A4 (en)
CA (1) CA2396044A1 (en)
WO (1) WO2001050860A1 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3906108A (en) * 1973-10-12 1975-09-16 Johnson & Johnson Stabilized tretinoin cream emulsion
JPH0665076A (en) * 1992-08-19 1994-03-08 Pola Chem Ind Inc Antimycotic agent for external use
JPH09110690A (en) * 1995-06-07 1997-04-28 Taisho Pharmaceut Co Ltd Antifungal agent
US6028105A (en) * 1989-04-06 2000-02-22 Nigra; Thomas P. Topical drug delivery composition and method

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4299826A (en) * 1979-10-12 1981-11-10 The Procter & Gamble Company Anti-acne composition
US4888342A (en) * 1984-05-16 1989-12-19 Kligman Albert M Methods for treatment of sundamaged human skin with retinoids
US4923900A (en) * 1985-01-24 1990-05-08 Board Of Regents, The University Of Texas System Therapeutic compositions containing benzoyl peroxide

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3906108A (en) * 1973-10-12 1975-09-16 Johnson & Johnson Stabilized tretinoin cream emulsion
US6028105A (en) * 1989-04-06 2000-02-22 Nigra; Thomas P. Topical drug delivery composition and method
JPH0665076A (en) * 1992-08-19 1994-03-08 Pola Chem Ind Inc Antimycotic agent for external use
JPH09110690A (en) * 1995-06-07 1997-04-28 Taisho Pharmaceut Co Ltd Antifungal agent

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
DATABASE WPI Section Ch Week 199415, Derwent World Patents Index; Class B02, AN 1994-121174, XP002340188 *
DATABASE WPI Section Ch Week 199727, Derwent World Patents Index; Class A96, AN 1997-294846, XP002340189 *
See also references of WO0150860A1 *

Also Published As

Publication number Publication date
WO2001050860A1 (en) 2001-07-19
EP1250046A1 (en) 2002-10-23
CA2396044A1 (en) 2001-07-19

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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

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17P Request for examination filed

Effective date: 20020813

AK Designated contracting states

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

RIC1 Information provided on ipc code assigned before grant

Ipc: 7A 61K 47/10 B

Ipc: 7A 61K 31/07 B

Ipc: 7A 61K 47/36 B

Ipc: 7A 61K 47/14 A

Ipc: 7A 61K 47/18 B

Ipc: 7A 61K 47/26 B

Ipc: 7A 61K 31/203 B

A4 Supplementary search report drawn up and despatched

Effective date: 20050819

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: MEDICIS PHARMACEUTICAL CORPORATION

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

RTI1 Title (correction)

Free format text: IMPROVED TOPICAL DRUG DELIVERY COMPOSITION

GRAS Grant fee paid

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

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Effective date: 20110802