SKIN WHITENING AGENT Russian patent published in 2021 - IPC A61K8/41 A61K8/44 A61Q19/02 

Abstract RU 2757906 C1

FIELD: cosmetics.

SUBSTANCE: invention relates to the use of a compound represented by formula (1), or its additive acid salt for skin whitening. In formula (1), X denotes an alkylene group having from 1 to 2 carbon atoms, where the hydrogen atom can be replaced with a methyl group; Y denotes COOR1 or CH2OR2; R1 denotes a hydrogen atom or an optionally branched alkyl group having from 1 to 6 carbon atoms; R2 denotes a hydrogen atom or an optionally branched acyl group having from 1 to 6 carbon atoms.

EFFECT: invention also relates to the use of a composition containing this compound for external application for skin whitening.

3 cl, 12 tbl, 10 ex

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RU 2 757 906 C1

Authors

Sassa, Shoko

Mori, Yasuhito

Saitoh, Yuko

Dates

2021-10-22Published

2019-04-24Filed