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1. WO2000040543 - SKIN WHITENER

Publication Number WO/2000/040543
Publication Date 13.07.2000
International Application No. PCT/KR1999/000768
International Filing Date 14.12.1999
Chapter 2 Demand Filed 23.06.2000
IPC
C07C 69/013 2006.01
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
CACYCLIC OR CARBOCYCLIC COMPOUNDS
69Esters of carboxylic acids; Esters of carbonic or haloformic acids
013Esters of alcohols having the esterified hydroxy group bound to a carbon atom of a ring other than a six-membered aromatic ring
CPC
A61K 8/375
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
8Cosmetics or similar toilet preparations
18characterised by the composition
30containing organic compounds
33containing oxygen
37Esters of carboxylic acids
375the alcohol moiety containing more than one hydroxy group
A61P 17/16
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
17Drugs for dermatological disorders
16Emollients or protectives, e.g. against radiation
A61Q 19/02
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
QSPECIFIC USE OF COSMETICS OR SIMILAR TOILET PREPARATIONS
19Preparations for care of the skin
02for chemically bleaching or whitening the skin
C07C 69/013
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
CACYCLIC OR CARBOCYCLIC COMPOUNDS
69Esters of carboxylic acids; Esters of carbonic or haloformic acids
013Esters of alcohols having the esterified hydroxy group bound to a carbon atom of a ring other than a six-membered aromatic ring
Applicants
  • LG HOUSEHOLD & HEALTH CARE LTD. [KR/KR]; LG Twin Towers 20, Yoido-dong Yongdungpo-ku Seoul 150-721, KR (AllExceptUS)
  • KIM, Cheong-Taek [KR/KR]; KR (UsOnly)
  • KIM, Ho-Jeong [KR/KR]; KR (UsOnly)
  • JIN, Mu-Hyun [KR/KR]; KR (UsOnly)
  • JUNG, Min-Hwan [KR/KR]; KR (UsOnly)
  • WON, Jung-Mi [KR/KR]; KR (UsOnly)
Inventors
  • KIM, Cheong-Taek; KR
  • KIM, Ho-Jeong; KR
  • JIN, Mu-Hyun; KR
  • JUNG, Min-Hwan; KR
  • WON, Jung-Mi; KR
Agents
  • KIM, Won-Ho; 702, Teheran Building 825-33, Yoksam-dong Kangnam-ku Seoul 135-080, KR
Priority Data
1998/6332931.12.1998KR
1999/1997001.06.1999KR
Publication Language English (EN)
Filing Language Korean (KO)
Designated States
Title
(EN) SKIN WHITENER
(FR) AGENT DECOLORANT LA PEAU
Abstract
(EN)
The present invention relates to 5,15-diacetyl-3-benzoyllathyrol compound and a skin whitening composition comprising the same. Since the composition of the present invention contains 5,15-diacetyl-3-benzoyllathyrol as a melanine production inhibitor, it is excellent in inhibiting pigment stagnation and improving the discoloration of the skin or frecks. In addition, since it does not induce a secondary effect, it has excellent stability.
(FR)
La présente invention a trait à un composé de 5,15-diacétyl-3-benzoyllathyrol et à une composition décolorant la peau qui renferme celui-ci. Comme la composition de l'invention contient du 5,15-diacétyl-3-benzoyllathyrol comme inhibiteur de production de mélanine, elle inhibe efficacement la stagnation pigmentaire et améliore la décoloration de la peau ou des taches de rousseur. De plus, elle ne comporte pas d'effet secondaire et présente une excellente stabilité.
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