Arginine derivative and cosmetic containing the same
US8518994B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 25, 2009 |
| Grant date | Aug 27, 2013 |
| Priority date | — |
| Expiry date | Feb 28, 2030 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C277/08
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
An object of the invention is to provide a novel arginine derivative and a cosmetic satisfactory in compatibility with the skin and hair, excellent in skin softening effect and skin-conditioning effect, and satisfactory in use feeling with little sticky feeling and tense feeling.Such present invention relates to an arginine derivative represented by the following general formula (1):wherein R1 and R2 are a hydrogen atom or a linear or branched monohydroxyalkyl group having 2 to 3 carbon atoms and at least one of R1 and R2 represents a linear or branched monohydroxyalkyl group having 2 to 3 carbon atoms; and R3 represents a hydrogen atom, an alkali metal atom, an ammonium, or an organic ammonium, and a cosmetic containing the same mixed therein.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.