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US 9,517,992 B2Granted
Organic compounds
AssigneeGivaudan SA
InventorPhilip Kraft
Life of this patent
Estimating the term…
Abstract
Branched optionally unsaturated ketones particularly useful in providing typical and characteristic orris facets to perfume compositions.
Claims9
A compound of the formula (I)
- wherein
- R and R1 are independently selected from hydrogen and methyl;
- the bond between C-3 and C-4 and the bond between C-5 and C-6 are single bonds;
- or
- the dotted line together with the bond between C-3 and C-4 and the bond between C-5 and C-6 represent double bonds,
- the compound of formula (I) being characterized by its orris odor.
3 more elements
A method of using a compound of formula (I) as a fragrance ingredient, comprising a step of utilizing the compound of formula (I) to form a fragrance
- wherein
- R and R1 are independently selected from hydrogen and methyl;
- the bond between C-3 and C-4 and the bond between C-5 and C-6 are single bonds;
- or
- the dotted line together with the bond between C-3 and C-4 and the bond between C-5 and C-6 represent double bonds,
- the compound of formula (I) being characterized by its orris odor.
3 more elements
A fragrance composition or a perfumed product comprising a compound of formula (I)
- wherein
- R and R1 are independently selected from hydrogen and methyl;
- the bond between C-3 and C-4 and the bond between C-5 and C-6 are single bonds;
- or
- the dotted line together with the bond between C-3 and C-4 and the bond between C-5 and C-6 represent double bonds,
- the compound of formula (I) being characterized by its orris odor.
3 more elements
A method of improving, enhancing, or modifying a consumer product base comprising the step of adding thereto an olfactorily acceptable amount of at least one compound of formula (I)
- wherein
- R and R1 are independently selected from hydrogen and methyl;
- the bond between C-3 and C-4 and the bond between C-5 and C-6 are single bonds;
- or the dotted line together with the bond between C-3 and C-4 and the bond between C-5 and C-6 represent double bonds,
- the at least one compound of formula (I) being characterized by its orris odor.
2 more elements
Dependencies are inferred from the claim text.