Pseudo-ceramide compound and preparation method therefor
US10570087B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 14, 2017 |
| Grant date | Feb 25, 2020 |
| Priority date | — |
| Expiry date | Sep 14, 2037 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P20/55
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The present invention relates to a pseudo-ceramide compound and a preparation method therefor. According to the present invention, the pseudo-ceramide compound has a molecular structure and a function similar to those of a natural ceramide, can be readily synthesized, and has excellent solubility in an organic solvent and excellent stability, and thus the pseudo-ceramide compound can be used as an alternative to a natural ceramide. Therefore, the pseudo-ceramide compound of the present invention can be widely applied to a skin preparation for external use, a cosmetic composition, and the like for reinforcing and maintaining a skin barrier function.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.