Process for preparing acylpyrazine ethers
US4859775A · kind A · utility
1Cited by
4References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 18, 1987 |
| Grant date | Aug 22, 1989 |
| Priority date | — |
| Expiry date | Mar 18, 2007 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D241/18
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
In one of its embodiments the present invention provides a smoking composition which contains a novel type of acylpyrazine ether flavorant additive as exemplified by 1-(3-methoxy-2-pyrazinyl)-2-methyl-1-propanone. ##STR1##
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.