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US 8,012,462 B2Granted
1-oxaspiro (4, 5) dec-3-ene derivatives as perfuming ingredients
AssigneeFirmenich SA
InventorChristian Chapuis
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Abstract
The present invention relates to a spiroheterocycle derivative which is a useful perfuming ingredient. Furthermore, the present invention concerns also the compositions or articles containing this compound.
Claims9
A compound of formula
- wherein each R and R′ represents a hydrogen atom or a methyl group, or the compound is a stereoisomer or mixture of stereoisomers thereof.
Dependencies are inferred from the claim text.