Method for skin whitening

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United States of America Patent

PATENT NO 8211412
APP PUB NO 20120134944A1
SERIAL NO

13367577

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The present invention provides a compound having an excellent inhibitory action on melanin production and being useful as a whitening agent, and a skin external preparation containing the compound. The whitening agent of the present invention comprises, as an active ingredient, a heterocyclic compound represented by formula (1) or a pharmacologically acceptable salt thereof:

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Patent Owner(s)

Patent OwnerAddress
SHISEIDO COMPANY LTD5-5 GINZA 7-CHOME CHUO-KU TOKYO 104-0061

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hanyu, Naota Yokohama, JP 1 1
Ogino, Kimihiro Yokohama, JP 6 25
Saito, Tomoko Yokohama, JP 24 185
Sato, Kiyoshi Yokohama, JP 226 2389
Shibata, Takako Yokohama, JP 7 25

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