AU2003282429A1 - Novel compound of 6-methyl-3-phenethyl-3,4-dihydro-1h-quinazoline-2-thinone, its preparation and a depigmentation compositon containing the same as an effective component - Google Patents

Novel compound of 6-methyl-3-phenethyl-3,4-dihydro-1h-quinazoline-2-thinone, its preparation and a depigmentation compositon containing the same as an effective component

Info

Publication number
AU2003282429A1
AU2003282429A1 AU2003282429A AU2003282429A AU2003282429A1 AU 2003282429 A1 AU2003282429 A1 AU 2003282429A1 AU 2003282429 A AU2003282429 A AU 2003282429A AU 2003282429 A AU2003282429 A AU 2003282429A AU 2003282429 A1 AU2003282429 A1 AU 2003282429A1
Authority
AU
Australia
Prior art keywords
thinone
depigmentation
quinazoline
phenethyl
dihydro
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.)
Abandoned
Application number
AU2003282429A
Inventor
Sang-Hun Jung
Youngsoo Kim
Jee-Hyun Lee
Kyung Rak Min
Jun Kyu Park
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
Publication of AU2003282429A1 publication Critical patent/AU2003282429A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D239/00—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
    • C07D239/70—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings condensed with carbocyclic rings or ring systems
    • C07D239/72—Quinazolines; Hydrogenated quinazolines
    • C07D239/78—Quinazolines; Hydrogenated quinazolines with hetero atoms directly attached in position 2
    • 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
    • A61K8/494—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds with more than one nitrogen as the only hetero atom
    • A61K8/4953—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds with more than one nitrogen as the only hetero atom containing pyrimidine ring derivatives, e.g. minoxidil
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/33—Heterocyclic compounds
    • A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/495—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with two or more nitrogen atoms as the only ring heteroatoms, e.g. piperazine or tetrazines
    • 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
    • C07D239/00—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
    • C07D239/70—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings condensed with carbocyclic rings or ring systems
    • C07D239/72—Quinazolines; Hydrogenated quinazolines
    • C07D239/78—Quinazolines; Hydrogenated quinazolines with hetero atoms directly attached in position 2
    • C07D239/80—Oxygen atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D239/00—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
    • C07D239/70—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings condensed with carbocyclic rings or ring systems
    • C07D239/72—Quinazolines; Hydrogenated quinazolines
    • C07D239/86—Quinazolines; Hydrogenated quinazolines with hetero atoms directly attached in position 4
    • C07D239/93—Sulfur atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Epidemiology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Medicinal Chemistry (AREA)
  • Dermatology (AREA)
  • Birds (AREA)
  • Cosmetics (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
AU2003282429A 2003-08-19 2003-11-25 Novel compound of 6-methyl-3-phenethyl-3,4-dihydro-1h-quinazoline-2-thinone, its preparation and a depigmentation compositon containing the same as an effective component Abandoned AU2003282429A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR1020030057135A KR100747042B1 (en) 2003-08-19 2003-08-19 Novel compound of 6-methyl-3-phenethyl-3,4-dihydro-1H-quinazoline-2-thione, its preparation and a depigmentation composition containing the compound as an effective component
KR10-2003-0057135 2003-08-19
PCT/KR2003/002545 WO2005016895A1 (en) 2003-08-19 2003-11-25 Novel compound of 6-methyl-3-phenethyl-3,4-dihydro-1h-quinazoline-2-thinone, its preparation and a depigmentation compositon containing the same as an effective component

Publications (1)

Publication Number Publication Date
AU2003282429A1 true AU2003282429A1 (en) 2005-03-07

Family

ID=34192126

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003282429A Abandoned AU2003282429A1 (en) 2003-08-19 2003-11-25 Novel compound of 6-methyl-3-phenethyl-3,4-dihydro-1h-quinazoline-2-thinone, its preparation and a depigmentation compositon containing the same as an effective component

Country Status (4)

Country Link
KR (1) KR100747042B1 (en)
AU (1) AU2003282429A1 (en)
TW (1) TWI308148B (en)
WO (1) WO2005016895A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101104307B1 (en) * 2009-07-10 2012-01-11 충북대학교 산학협력단 Novel dihydroquinazoline-2-thione derivatives and composition containing these compounds as an effective component for depigmentation
US8293218B2 (en) 2010-07-29 2012-10-23 Conopco, Inc. Skin care compositions comprising substituted monoamines
US8476251B2 (en) 2010-07-29 2013-07-02 Conopco, Inc. Skin care compositions comprising substituted diamines
US20130273183A1 (en) * 2012-04-13 2013-10-17 Eastman Chemical Company 2-Pyrimidine Thioesters and Thiocarbonates as Skin Brightening Agents
KR20170024543A (en) * 2015-08-24 2017-03-07 주식회사 아모라이프사이언스 Cosmetic dry mask pack and method for manufacturing the same

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3077046B2 (en) * 1992-08-31 2000-08-14 久光製薬株式会社 New quinazoline derivatives
US6750229B2 (en) * 1998-07-06 2004-06-15 Johnson & Johnson Consumer Companies, Inc. Methods for treating skin pigmentation
JP4249855B2 (en) * 1999-08-31 2009-04-08 実 土屋 Moving bed type filtration equipment using floating media
DE10008907A1 (en) * 2000-02-25 2001-08-30 Haarmann & Reimer Gmbh Topical cosmetic compositions containing benzocondensed or heterocyclically condensed 2-hydrazino-1,3-heteroazoles
GB0124627D0 (en) * 2001-10-15 2001-12-05 Smithkline Beecham Plc Novel compounds

Also Published As

Publication number Publication date
TW200508208A (en) 2005-03-01
TWI308148B (en) 2009-04-01
WO2005016895A1 (en) 2005-02-24
KR20050019401A (en) 2005-03-03
KR100747042B1 (en) 2007-08-07

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase