2-indanmethanol derivatives and their use in perfumery
AssigneeFirmenich SA
InventorsBeat Winter, Philippe Schneider
Life of this patent
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Abstract
The compounds of the formula wherein the symbols R1, R2, R3 and R4 represent, independently of one another, a hydrogen atom or a linear or branched, saturated or unsaturated C1 to C3 lower alkyl radical, are advantageous as perfuming ingredients for the preparation of perfuming compositions and perfumed articles, to which they impart odoriferous notes of the lily of the valley type.
Claims16
A compound of the formula
- wherein the symbols R1, R2, R3 and R4 represent, independently of one another, a hydrogen atom or a linear or branched, saturated or unsaturated C1 to C3 lower alkyl radical, excluding the combination in which R═R2═R3═R4═H.
A perfuming composition or perfumed article containing, together with perfuming ingredients, solvents, or adjuvants, a compound of formula.
- wherein the symbols R1, R2, R3 and R4 represent, independently of one another, a hydrogen atom or a linear or branched, saturated or unsaturated C1 to C3 lower alkyl radical, as an active perfuming ingredient.
A method to confer, improve, enhance or modify the odor properties of a perfuming composition or a perfumed article, which method comprises adding as a perfuming ingredient to said composition or article a compound of formula:
- wherein the symbols R1, R2, R3 and R4 represent, independently of one another, a hydrogen atom or a linear or branched, saturated or unsaturated C1 to C3 lower alkyl radical, as an active perfuming ingredient.
Dependencies are inferred from the claim text.