Compounds, use thereof in cosmetic and cosmeceutic applications, and compositions comprising same
US9115176B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jun 30, 2008 |
| Grant date | Aug 25, 2015 |
| Priority date | — |
| Expiry date | Feb 11, 2031 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K38/00
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A compound of the formula I: R-A-Gly-His-B (I) wherein: A and B are independently of each other a L-lysine residue, a D-lysine residue, or a L- or D-lysine residue in which the NH2 group of the side chain comprises a modification, where-in said modification is (i) a replacement with a hydrogen, (ii) an acetylation, (iii) a benzoylation, or (iv) a palmitoylation; GIy is a glycine residue; His is a L- or D-histidine residue; R is CH3—(CH2)n—CO—, wherein n=2, 3, 4, 5, 6, 7 or 8; R′ is a group of formula (II): N(Z)(Z′) (II) wherein: Z and Z′ is hydrogen, a methyl group, an ethyl group, a phenyl group, an hexyl group, a decyl group or an hexadecyl group; or a racemate, an enantiomer or a diastereomer thereof, or mixtures thereof, or a salt thereof.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.