ANTI-WRINKLE AGENTS Russian patent published in 2014 - IPC A61K8/46 A61Q19/08 C07C309/18 

Abstract RU 2503443 C2

FIELD: medicine, pharmaceutics.

SUBSTANCE: invention refers to chemical-pharmaceutical industry and represents wrinkle-reducing agents containing compounds presented by general formula (1), stereoisomers or pharmacologically acceptable salts thereof, wherein R1 represents a hydrogen atom or a linear or branched alkyl group with 1-8 carbon atoms; R2 represents -SH, -SO3H, -S-X2, -SO-X3, -S02-X4, X2-X4 represents carbon atoms or aliphatic hydrocarbon groups with 1-8 carbon atoms independently, R3 represents a hydrogen atom or an acyl group with a linear or branched alkyl chain with 1-8 carbon atoms, R4 represents a phenyl, tolyl, ethyl phenyl, propyl phenyl, butyl phenyl, pentyl phenyl, hexyl phenyl, methoxyphenyl, ethoxyphenyl, propyl oxyphenyl, butyl oxyphenyl, pentyl oxyphenyl, hexyl oxyphenyl or biphenyl group, m is equal to 0, n is equal to the integer 1 or 2.

EFFECT: invention provides preparing the compounds and cosmetic products possessing the anti-wrinkle effectiveness.

10 cl, 11 ex, 2 tbl, 7 dwg

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RU 2 503 443 C2

Authors

Suenobu Noriko

Kondo Tikhiro

Jamasaki Takasi

Dates

2014-01-10Published

2009-11-12Filed