1-pyrazinyl-1-propanone derivatives useful as flavorants in smoking compositions
US4588813A · kind A · utility
1Cited by
7References
4Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 7, 1984 |
| Grant date | May 13, 1986 |
| Priority date | — |
| Expiry date | Sep 7, 2004 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA24B15/38
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
This invention provides smoking compositions which contain a monoacylpyrazine compound as a flavorant additive. In one of its embodiments, this invention provides tobacco compositions which contain a monoacylpyrazine flavorant additive such as 1-pyrazinyl-2,2-dimethyl-1-propanone: ##STR1## Under cigarette smoking conditions the above illustrated monoacylpyrazine additive flavors the mainstream smoke and enriches the aroma of the sidestream smoke.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.