Carboxylic acid amides provoking a cooling sensation
US7893110B2 · kind B2 · utility
5Cited by
5References
2Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 27, 2006 |
| Grant date | Feb 22, 2011 |
| Priority date | — |
| Expiry date | Jan 30, 2027 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C2601/14
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The present invention refers to cooling compounds of formula Iwherein R1, R2, R3, X, Y, Z, and m have the same meaning as given in the specification. The present invention refers furthermore to a process for their production and to product compositions comprising them.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.