Dipeptidic amides derived from glycyl-serine as surfactants or hydrating agents and cosmetic, pharmaceutical or alimentary compositions containing the same
US5234909A · kind A · utility
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7Claims
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Key dates
| Filing date | Feb 6, 1992 |
| Grant date | Aug 10, 1993 |
| Priority date | — |
| Expiry date | Feb 6, 2012 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61Q11/00
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Dipeptidic amides having the formula, RCO--NHCH.sub.2 CONH--CH(CH.sub.2 0H)--COOH wherein R is a linear or branched alkyl group, optionally unsaturated and containing 7 to 17 carbon atoms, are used in cosmetic or pharmaceutical compositions for the treatment or care of the skin.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.