GB2175584B - Kojic acid derivatives and whitening cosmetics containing same - Google Patents

Kojic acid derivatives and whitening cosmetics containing same

Info

Publication number
GB2175584B
GB2175584B GB08605067A GB8605067A GB2175584B GB 2175584 B GB2175584 B GB 2175584B GB 08605067 A GB08605067 A GB 08605067A GB 8605067 A GB8605067 A GB 8605067A GB 2175584 B GB2175584 B GB 2175584B
Authority
GB
United Kingdom
Prior art keywords
acid derivatives
kojic acid
containing same
cosmetics containing
whitening cosmetics
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
Application number
GB08605067A
Other versions
GB2175584A (en
GB8605067D0 (en
Inventor
Yoshitaka Higa
Kazuo Nakashima
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.)
Sansho Pharmaceutical Co Ltd
Original Assignee
Sansho Pharmaceutical Co Ltd
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 Sansho Pharmaceutical Co Ltd filed Critical Sansho Pharmaceutical Co Ltd
Priority claimed from PCT/JP1984/000331 external-priority patent/WO1986000306A1/en
Publication of GB8605067D0 publication Critical patent/GB8605067D0/en
Publication of GB2175584A publication Critical patent/GB2175584A/en
Application granted granted Critical
Publication of GB2175584B publication Critical patent/GB2175584B/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D309/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings
    • C07D309/34—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members
    • C07D309/36—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members with oxygen atoms directly attached to ring carbon atoms
    • C07D309/40—Oxygen atoms attached in positions 3 and 4, e.g. maltol
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/02—Cosmetics or similar toiletry preparations characterised by special physical form
    • A61K8/0212—Face masks
    • 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
    • A61K8/498—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds with oxygen as the only hetero atom having 6-membered rings or their condensed derivatives, e.g. coumarin
    • 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
    • A61Q19/02—Preparations for care of the skin for chemically bleaching or whitening the skin

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Organic Chemistry (AREA)
  • Epidemiology (AREA)
  • Birds (AREA)
  • Dermatology (AREA)
  • Cosmetics (AREA)
  • Pyrane Compounds (AREA)
GB08605067A 1982-12-29 1984-06-28 Kojic acid derivatives and whitening cosmetics containing same Expired GB2175584B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP22795482A JPS59122485A (en) 1982-12-29 1982-12-29 Kojic acid derivative and lightening cosmetic containing the same as active ingredient
PCT/JP1984/000331 WO1986000306A1 (en) 1982-12-29 1984-06-28 Kojic acid derivatives and whitening cosmetics containing same

Publications (3)

Publication Number Publication Date
GB8605067D0 GB8605067D0 (en) 1986-04-09
GB2175584A GB2175584A (en) 1986-12-03
GB2175584B true GB2175584B (en) 1987-12-31

Family

ID=16868863

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08605067A Expired GB2175584B (en) 1982-12-29 1984-06-28 Kojic acid derivatives and whitening cosmetics containing same

Country Status (2)

Country Link
JP (1) JPS59122485A (en)
GB (1) GB2175584B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0655082B2 (en) * 1985-02-27 1994-07-27 株式会社薬理学中央研究所 Method for preventing or recoloring body color of red seafood by .GAMMA.-pyrone derivative
KR960016127B1 (en) * 1994-02-01 1996-12-04 주식회사 태평양 Kojic acid derivatives
FR2751331A1 (en) * 1996-07-18 1998-01-23 Oreal NOVEL KOJIC ACID DERIVATIVE AND ITS USE AS DEPIGMENTING AGENT
KR100456974B1 (en) * 2002-05-10 2004-11-10 주식회사 태평양 Novel chromane derivative and methods for preparation thereof, and skin external application composition containing thereof

Also Published As

Publication number Publication date
GB2175584A (en) 1986-12-03
JPS59122485A (en) 1984-07-14
GB8605067D0 (en) 1986-04-09
JPH0145472B2 (en) 1989-10-03

Similar Documents

Publication Publication Date Title
DE3478989D1 (en) Cosmetic and dermatological compositions containing 1-alpha-hydroxycholecalciferol
GB2184356B (en) Anti-suntan cosmetic composition
GB8421946D0 (en) Cosmetic/pharmaceutical composition
PH23347A (en) Cosmetic composition
NZ215561A (en) Cosmetic lotion
ZA862818B (en) Whitening cosmetic
PH20544A (en) Cosmetics
GB2178657B (en) Cosmetic compositions
GB2213723B (en) Cosmetic compositions
EP0151984A3 (en) Cosmetic formulation
PH22946A (en) Cosmetics
GB8529424D0 (en) Cosmetic container
GB8700133D0 (en) Cosmetic compositions
GB8428255D0 (en) Cosmetic/pharmaceutical composition
GB2175584B (en) Kojic acid derivatives and whitening cosmetics containing same
GB8609654D0 (en) Cosmetic composition
GB8616124D0 (en) Cosmetic composition
GB2139891B (en) Cosmetic composition containing oxathiazinones
GB2177682B (en) Cosmetic cases
IL78842A0 (en) Piperidino-pyridine derivatives and pharmaceutical and cosmetic compositions containing them
GB2165467B (en) Cosmetic emulsion
NZ215807A (en) Whitening cosmetic containing kojic acid and cyclodextrins
GB8427526D0 (en) Cosmetics package
GB8424277D0 (en) Cosmetic package
IE841935L (en) Cosmetic products

Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee