MEDICATION FOR PREVENTION OR REDUCTION OF PIGMENTATION Russian patent published in 2015 - IPC A61K8/44 A61K31/198 A61Q19/02 A61P17/00 C07C233/83 C07C235/52 

Abstract RU 2564897 C2

FIELD: medicine, pharmaceutics.

SUBSTANCE: invention relates to chemical-pharmaceutical industry and represents medication for prevention or reduction of pigmentation, consisting of formula (1) compound, its isomer and/or its pharmaceutically acceptable salt:

,

where R1 is non-substituted or substituted aromatic group; R2 stands for hydrogen atom, alkyl group with linear or branched chain, including 1-4 carbon atoms, or acyl group with linear or branched alkyl chain, including 1-4 carbon atoms; and R3 represents hydrogen atom or alkyl group with linear or branched chain, including 1-4 carbon atoms.

EFFECT: obtaining means for prevention or reduction of pigmentation.

10 cl, 6 tbl, 23 ex

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RU 2 564 897 C2

Authors

Saitokh Juko

Kondo Tikhiro

Jamasaki Takasi

Dates

2015-10-10Published

2010-12-16Filed