Combustibles with substituted heterocyclic compounds

Details Combustibles with substituted heterocyclic compounds Combustibles with substituted heterocyclic compounds

A - Human Necessities

24

B

31/1.15

A24B 15/38 (2006.01) C07D 213/30 (2006.01) C07D 241/12 (2006.01)

Patent

CA 1130998

Abstract This invention provides tobacco and non-tobacco smoking compo- sitions which contain a substituted-heterocyclic compound as a flavorant additive. In one of its embodiments this invention provides tobacco compositions which contain a substituted-pyrazine flavorant additive such as 2,3-dihydroxy-2,3-dimethyl-1,4-bis(3,5,6-trimethyl-2-pyrazonyl)butane: Image Under smoking conditions the above illustrated substituted-pyrazine additive and it pyrolysis products flavor the mainstream and sidestream smoke.

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