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US 2003/0119712 A1Published application
Unsaturated ester as perfuming ingredient
AssigneeFirmenich SA
InventorsCharles Fehr, Pierre-Alain Blanc
Life of this patent
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Abstract
The present invention relates to a compound of formula 1 wherein R represents a methyl or an ethyl group, in the form of any one of its isomers or of a mixture thereof. The invention relates also to the use of such a compound as a perfuming ingredient capable of imparting a odorant note of the rose type. Moreover, the invention concern also the perfumed article or perfuming composition containing a compound according to the invention.
Claims7
A compound of formula
- 5
- wherein R represents a methyl or an ethyl group, in the form of any one of its isomers or of a mixture thereof.
A perfuming composition or a perfumed product comprising as perfuming ingredient a compound of formula
- 6
- wherein R represents a methyl or an ethyl group, in the form of any one of its isomers or of a mixture thereof,
- together with a current perfuming co-ingredient, solvent or adjuvant.
Dependencies are inferred from the claim text.