CA2253187C - Utilisation de tempol dans la prevention du photovieillissement - Google Patents

Utilisation de tempol dans la prevention du photovieillissement Download PDF

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Publication number
CA2253187C
CA2253187C CA002253187A CA2253187A CA2253187C CA 2253187 C CA2253187 C CA 2253187C CA 002253187 A CA002253187 A CA 002253187A CA 2253187 A CA2253187 A CA 2253187A CA 2253187 C CA2253187 C CA 2253187C
Authority
CA
Canada
Prior art keywords
tempol
uvb
skin
cells
ultraviolet radiation
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
CA002253187A
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English (en)
Other versions
CA2253187A1 (fr
Inventor
Eric Bernstein
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority claimed from PCT/US1997/007699 external-priority patent/WO1997041826A1/fr
Publication of CA2253187A1 publication Critical patent/CA2253187A1/fr
Application granted granted Critical
Publication of CA2253187C publication Critical patent/CA2253187C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • A61K8/4906—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds with one nitrogen as the only hetero atom
    • A61K8/4926—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds with one nitrogen as the only hetero atom having six membered rings
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
    • A61K2800/40—Chemical, physico-chemical or functional or structural properties of particular ingredients
    • A61K2800/52—Stabilizers
    • A61K2800/522—Antioxidants; Radical scavengers

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Dermatology (AREA)
  • Birds (AREA)
  • Epidemiology (AREA)
  • Gerontology & Geriatric Medicine (AREA)
  • Cosmetics (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Medicines Containing Plant Substances (AREA)

Abstract

L'invention concerne une méthode de prévention du photovieillissement et d'autres dommages causés par le soleil par application topique d'une composition contenant du Tempol. Des compositions pharmaceutiques contenant du Tempol destinées à la prévention du photovieillissement et d'autres dommages causés par le soleil sont également décrites.
CA002253187A 1996-05-07 1997-05-06 Utilisation de tempol dans la prevention du photovieillissement Expired - Fee Related CA2253187C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US1676996P 1996-05-07 1996-05-07
US60/016,769 1996-05-07
PCT/US1997/007699 WO1997041826A1 (fr) 1996-05-07 1997-05-06 Utilisation de tempol dans la prevention du photovieillissement

Publications (2)

Publication Number Publication Date
CA2253187A1 CA2253187A1 (fr) 1997-11-13
CA2253187C true CA2253187C (fr) 2007-07-17

Family

ID=38288446

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002253187A Expired - Fee Related CA2253187C (fr) 1996-05-07 1997-05-06 Utilisation de tempol dans la prevention du photovieillissement

Country Status (1)

Country Link
CA (1) CA2253187C (fr)

Also Published As

Publication number Publication date
CA2253187A1 (fr) 1997-11-13

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Legal Events

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EEER Examination request
MKLA Lapsed

Effective date: 20150506