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WO2003051325A8 - Skin lightening agents, novel compounds, compositions and use - Google Patents

Skin lightening agents, novel compounds, compositions and use

Info

Publication number
WO2003051325A8
WO2003051325A8 PCT/GB2002/005557 GB0205557W WO03051325A8 WO 2003051325 A8 WO2003051325 A8 WO 2003051325A8 GB 0205557 W GB0205557 W GB 0205557W WO 03051325 A8 WO03051325 A8 WO 03051325A8
Authority
WO
WIPO (PCT)
Prior art keywords
skin lightening
compositions
novel compounds
lightening agents
formula
Prior art date
Application number
PCT/GB2002/005557
Other languages
French (fr)
Other versions
WO2003051325A1 (en
Inventor
Peter Samuel James Cheetham
Original Assignee
Zylepsis Ltd
Peter Samuel James Cheetham
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 Zylepsis Ltd, Peter Samuel James Cheetham filed Critical Zylepsis Ltd
Priority to EP02783306A priority Critical patent/EP1455747A1/en
Priority to AU2002347372A priority patent/AU2002347372A1/en
Publication of WO2003051325A1 publication Critical patent/WO2003051325A1/en
Publication of WO2003051325A8 publication Critical patent/WO2003051325A8/en
Priority to US11/826,295 priority patent/US7477384B2/en
Priority to US12/350,608 priority patent/US20100079756A1/en
Priority to US13/112,092 priority patent/US20110216319A1/en
Priority to US13/588,069 priority patent/US20120307245A1/en
Priority to US14/171,197 priority patent/US20140146315A1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D285/00—Heterocyclic compounds containing rings having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by groups C07D275/00 - C07D283/00
    • 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
    • A61K8/40—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing nitrogen
    • A61K8/44—Aminocarboxylic acids or derivatives thereof, e.g. aminocarboxylic acids containing sulfur; Salts; Esters or N-acylated derivatives thereof
    • A61K8/447—Aminocarboxylic acids or derivatives thereof, e.g. aminocarboxylic acids containing sulfur; Salts; Esters or N-acylated derivatives thereof containing sulfur
    • 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
    • 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
    • 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
    • C07D309/16—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
    • 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
    • C07D309/32—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members

Landscapes

  • Organic Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Epidemiology (AREA)
  • Birds (AREA)
  • Dermatology (AREA)
  • Cosmetics (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

The present invention provides novel compound and their use of formula (I) or a cosmetically acceptable salt thereof as a skin lightening agent wherein in formula (I), A is an optionally substituted aryl or heteroaryl group, Z is C=O, C=S, C=CH2 or CH2, Y is NR1, O or S, X is S, SO or SO2, and where R1 is hydrogen, alkyl, alkylaryl or aryl. The invention also relates to the use of a ring opened derivative of formula (I).
PCT/GB2002/005557 2001-12-12 2002-12-09 Skin lightening agents, novel compounds, compositions and use WO2003051325A1 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
EP02783306A EP1455747A1 (en) 2001-12-14 2002-12-09 Skin lightening agents, novel compounds, compositions and use
AU2002347372A AU2002347372A1 (en) 2001-12-14 2002-12-09 Skin lightening agents, noel compounds, compositions and use
US11/826,295 US7477384B2 (en) 2001-12-12 2007-07-13 Device and method for investigating analytes in liquid suspension or solution
US12/350,608 US20100079756A1 (en) 2001-12-12 2009-01-08 Device and method for investigating analytes in liquid suspension or solution
US13/112,092 US20110216319A1 (en) 2001-12-12 2011-05-20 Device and method for investigating analytes in liquid suspension or solution
US13/588,069 US20120307245A1 (en) 2001-12-12 2012-08-17 Device and method for investigating analytes in liquid suspension or solution
US14/171,197 US20140146315A1 (en) 2001-12-12 2014-02-03 Device and method for investigating analytes in liquid suspension or solution

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0129987.4 2001-12-14
GB0129987A GB0129987D0 (en) 2001-12-14 2001-12-14 Skin compositions

Related Child Applications (2)

Application Number Title Priority Date Filing Date
US10497006 A-371-Of-International 2002-12-09
US11/826,295 Continuation US7477384B2 (en) 2001-12-12 2007-07-13 Device and method for investigating analytes in liquid suspension or solution

Publications (2)

Publication Number Publication Date
WO2003051325A1 WO2003051325A1 (en) 2003-06-26
WO2003051325A8 true WO2003051325A8 (en) 2003-10-16

Family

ID=9927661

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB2002/005557 WO2003051325A1 (en) 2001-12-12 2002-12-09 Skin lightening agents, novel compounds, compositions and use

Country Status (4)

Country Link
EP (1) EP1455747A1 (en)
AU (1) AU2002347372A1 (en)
GB (1) GB0129987D0 (en)
WO (1) WO2003051325A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6960579B1 (en) 1998-05-19 2005-11-01 Alcon Manufacturing, Ltd. Serotonergic 5HT7 receptor compounds for treating ocular and CNS disorders
EP3871671A3 (en) 2009-07-29 2022-03-09 Olsen, Elise Fp receptor antagonists for inhibiting hair growth
CN104024895B (en) 2011-11-15 2017-09-22 英派尔科技开发有限公司 Integrated optical sensor
CN103373981B (en) * 2012-04-25 2015-04-22 南京大学 Application of oxygen heterocycle containing sulfanilamide derivative
WO2017127025A1 (en) * 2016-01-19 2017-07-27 Namz Pte. Ltd. A cosmetic composition and the use thereof for regulating skin quality

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2659327A1 (en) * 1990-03-08 1991-09-13 Centre Nat Rech Scient BENZISOTHIAZOLINONE-1-DIOXIDE DERIVATIVES USEFUL AS INHIBITORS OF ELASTASES.
JPH07215829A (en) * 1994-01-28 1995-08-15 Kao Corp Hair deforming agent composition
ES2196574T3 (en) * 1997-07-15 2003-12-16 Walter Burghart PROCEDURE FOR THE PREPARATION OF STABLE SOLUTIONS OF ACETILSALICILIC ACID.
GB9903216D0 (en) * 1999-02-13 1999-04-07 Zylepsis Ltd Preservative compounds,compositions and methods of making and using the same
WO2001017501A1 (en) * 1999-09-10 2001-03-15 The Procter & Gamble Company Enzyme inhibitors
CA2417552C (en) * 2000-06-27 2014-05-13 Qualilife Pharmaceuticals Inc. Compositions and methods for treating females sexual response

Also Published As

Publication number Publication date
EP1455747A1 (en) 2004-09-15
AU2002347372A1 (en) 2003-06-30
GB0129987D0 (en) 2002-02-06
WO2003051325A1 (en) 2003-06-26

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