Title:
TYROSINASE ACTIVITY INHIBITOR, MELANOGENESIS INHIBITOR, AND SKIN-WHITENING AGENT
Document Type and Number:
Japanese Patent JP2018168142
Kind Code:
A
Abstract:
To provide a novel tyrosinase activity inhibitor, melanogenesis inhibitor and skin-whitening agent.SOLUTION: The present invention provides a tyrosinase activity inhibitor, melanogenesis inhibitor and skin-whitening agent, each containing one or more of an indole-2-carboxylic acid compound represented by formula (1) (where Ris a hydrogen atom or a phenyl group, Ris a hydrogen atom or a C1-4 alkyl group) or a salt thereof, as an active ingredient.SELECTED DRAWING: None
Inventors:
HATA TOMONORI
SHINODA KAZUHIRO
KONDO CHIHARU
KOJIMA HIROTAKE
OKABE TAKAYOSHI
NAGANO TETSUO
SHINODA KAZUHIRO
KONDO CHIHARU
KOJIMA HIROTAKE
OKABE TAKAYOSHI
NAGANO TETSUO
Application Number:
JP2017209038A
Publication Date:
November 01, 2018
Filing Date:
October 30, 2017
Export Citation:
Assignee:
KOSE CORP
UNIV TOKYO
UNIV TOKYO
International Classes:
A61K8/49; A61K31/404; A61P17/00; A61P43/00; A61Q19/02
Attorney, Agent or Firm:
Masaki Hirota
Seiji Ozawa
Yusaku Tokai
Kazuhiro Matsuda
Makoto Horiuchi
Masako Yamauchi
Shuichi Sonomoto
Akihiro Yamamura
Satoshi Morikawa
Hiroyuki Tomita
Seiji Ozawa
Yusaku Tokai
Kazuhiro Matsuda
Makoto Horiuchi
Masako Yamauchi
Shuichi Sonomoto
Akihiro Yamamura
Satoshi Morikawa
Hiroyuki Tomita