IN2014DN09558A - - Google Patents

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Publication number
IN2014DN09558A
IN2014DN09558A IN9558DEN2014A IN2014DN09558A IN 2014DN09558 A IN2014DN09558 A IN 2014DN09558A IN 9558DEN2014 A IN9558DEN2014 A IN 9558DEN2014A IN 2014DN09558 A IN2014DN09558 A IN 2014DN09558A
Authority
IN
India
Prior art keywords
plant
extract
isolation
radlkoferi
relates
Prior art date
Application number
Inventor
Canha Marco Nuno De
Namrita Lall
Ahmed Hussein
Elizabeth Mogapi
Indres Moodley
Original Assignee
Univ Pretoria
Univ Kwazulu Natal
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 Univ Pretoria, Univ Kwazulu Natal filed Critical Univ Pretoria
Publication of IN2014DN09558A publication Critical patent/IN2014DN09558A/en

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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
    • A61K8/96—Cosmetics or similar toiletry preparations characterised by the composition containing materials, or derivatives thereof of undetermined constitution
    • A61K8/97—Cosmetics or similar toiletry preparations characterised by the composition containing materials, or derivatives thereof of undetermined constitution from algae, fungi, lichens or plants; from derivatives thereof
    • A61K8/9783—Angiosperms [Magnoliophyta]
    • A61K8/9789—Magnoliopsida [dicotyledons]
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K36/00—Medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicines
    • A61K36/18—Magnoliophyta (angiosperms)
    • A61K36/185—Magnoliopsida (dicotyledons)
    • A61K36/77—Sapindaceae (Soapberry family), e.g. lychee or soapberry
    • 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
    • A61K8/96—Cosmetics or similar toiletry preparations characterised by the composition containing materials, or derivatives thereof of undetermined constitution
    • A61K8/97—Cosmetics or similar toiletry preparations characterised by the composition containing materials, or derivatives thereof of undetermined constitution from algae, fungi, lichens or plants; from derivatives thereof
    • 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
    • A61Q19/00—Preparations for care of the skin
    • A61Q19/02—Preparations for care of the skin for chemically bleaching or whitening the skin
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K2236/00—Isolation or extraction methods of medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicine
    • A61K2236/30—Extraction of the material
    • A61K2236/39—Complex extraction schemes, e.g. fractionation or repeated extraction steps

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)
  • Natural Medicines & Medicinal Plants (AREA)
  • Microbiology (AREA)
  • Engineering & Computer Science (AREA)
  • Biotechnology (AREA)
  • Botany (AREA)
  • Epidemiology (AREA)
  • Mycology (AREA)
  • Dermatology (AREA)
  • Birds (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Medical Informatics (AREA)
  • Alternative & Traditional Medicine (AREA)
  • Cosmetics (AREA)
  • Medicines Containing Plant Substances (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

This invention relates to the isolation, and use of a plant extract in the treatment of skin hyper-pigmentation. More particularly, this invention relates to the isolation of a tyrosinase inhibitor in an extract of plant matehal from the Greyia radlkoferi (G. radlkoferi) plant, the extract including 5,7-dihidroxyflavone[(2S)-pinocembrin]; 2', 6'-dihydroxy-4'-methoxydihydrochalcone; 2',4',6'-trihydroxyhydrochalcone; 3,5,7-trihydroxyflavone and 4',5'7-thhydroxyisoflavone.
IN9558DEN2014 2012-05-18 2013-05-17 IN2014DN09558A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ZA201203648 2012-05-18
PCT/IB2013/054054 WO2013171720A1 (en) 2012-05-18 2013-05-17 Extract of greyia radlkoferi and use thereof

Publications (1)

Publication Number Publication Date
IN2014DN09558A true IN2014DN09558A (en) 2015-07-17

Family

ID=48700659

Family Applications (1)

Application Number Title Priority Date Filing Date
IN9558DEN2014 IN2014DN09558A (en) 2012-05-18 2013-05-17

Country Status (8)

Country Link
US (2) US20150118337A1 (en)
EP (1) EP2849768B1 (en)
KR (1) KR102098583B1 (en)
CN (1) CN104582713B (en)
IN (1) IN2014DN09558A (en)
MY (1) MY175298A (en)
WO (1) WO2013171720A1 (en)
ZA (1) ZA201408128B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110446486B (en) * 2016-12-29 2022-08-30 赛成公司 Novel antioxidants for cosmetic and pharmaceutical compositions containing glycerol alkyl ethers
IT201900022740A1 (en) * 2019-12-02 2021-06-02 Metabolic Insights Ltd Pinocembrina dihydrocalcone and its compositions and their use as pesticides

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7811613B2 (en) * 2005-06-23 2010-10-12 The Procter & Gamble Company Individualized trichomes and products employing same
AR059545A1 (en) 2006-02-28 2008-04-09 Bayer Consumer Care Ag VERBACOSIDE AND LUTEOLINE COMBINATION

Also Published As

Publication number Publication date
KR102098583B1 (en) 2020-04-09
KR20150079496A (en) 2015-07-08
EP2849768A1 (en) 2015-03-25
MY175298A (en) 2020-06-18
EP2849768B1 (en) 2016-06-01
CN104582713A (en) 2015-04-29
US20180071204A1 (en) 2018-03-15
WO2013171720A1 (en) 2013-11-21
US10695283B2 (en) 2020-06-30
CN104582713B (en) 2019-05-28
US20150118337A1 (en) 2015-04-30
ZA201408128B (en) 2015-12-23

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