Cooling compounds
US8309598B2 · kind B2 · utility
1Cited by
3References
11Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 19, 2008 |
| Grant date | Nov 13, 2012 |
| Priority date | — |
| Expiry date | Feb 16, 2031 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K2800/244
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A method of providing a cooling sensation to the skin or the mucous membranes of the body, comprising the application thereto of at least one compound of the Formula Iin which X is selected from S and O, R1 is selected from H and OMe, R2 is selected from OH, OMe and OEt, and R3 is selected from H and OH. Some of the compounds provide simultaneously cooling and sweetening effects.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.