Cyclohexene propanal derivatives as perfuming ingredients

Patent metadata

Field	Value
Publication number	US-11479740-B2
Application number	US-201916954260-A
Country	US
Kind code	B2
Filing date	Jun 20, 2019
Priority date	Jun 21, 2018
Publication date	Oct 25, 2022
Grant date	Oct 25, 2022

Abstract

Described herein is a compound of formula (I)

in the form of any one of its stereoisomers or a mixture thereof, and wherein R 1 , R 2 , R 3 and R 4 independently from each other, represent a hydrogen atom or a C 1-2 alkyl group. The use of compound of formula (I) as perfuming ingredients of floral type and the compounds as part of a perfuming composition or of a perfuming consumer product are also described.

First claim

The invention claimed is:

1. A compound of formula

in the form of any one of its stereoisomers or a mixture thereof, and wherein R 1 , R 2 , R 3 and R 4 independently from each other, represent a hydrogen atom or a C 1-2 alkyl group.

2. The compound according to claim 1 , wherein at least two groups among R 1 , R 2 , R 3 and R 4 , independently from each other, represent a hydrogen atom and the other, independently from each other, represent a hydrogen atom or a C 1-2 alkyl group.

3. The compound according to claim 1 , wherein R 2 is a hydrogen atom.

4. The compound according to claim 1 , wherein the compound is of formula

in the form of any one of its stereoisomers or a mixture thereof, and wherein R 1 , R 3 and R 4 have the same meaning as defined in claim 1 .

5. The compound according to claim 1 , wherein R 3 and/or R 4 independently from each other is a hydrogen atom.

6. The compound according to claim 1 , wherein the compound is of formula

in the form of any one of its stereoisomers or a mixture thereof and wherein R 1 has the same meaning as defined in claim 1 .

7. The compound according to claim 1 , wherein R 1 is a methyl group.

8. A method to confer, enhance, improve, or modify the odor properties of a perfuming composition or of a perfumed article, wherein the method comprises adding to said composition or article an effective amount of at least one compound of formula (I) as defined in claim 1 .

9. A perfuming composition comprising:
i) at least one compound of formula (I), as defined in claim 1 ;
ii) at least one ingredient selected from the group consisting of a perfumery carrier and a perfumery base; and
iii) optionally at least one perfumery adjuvant.

10. A perfumed consumer product comprising at least one compound of formula (I), as defined in claim 1 .

11. The perfumed consumer product according to claim 10 , wherein the perfumed consumer product is a perfume, a fabric care product, a body-care product, a cosmetic preparation, a skin-care product, an air care product, or a home care product.

12. The perfumed consumer product according to claim 11 , wherein the perfumed consumer product is a fine perfume, a splash or eau de parfum, a cologne, a shave or after-shave lotion, a liquid or solid detergent, a fabric softener, a fabric refresher, an ironing water, a paper, a bleach, a carpet cleaner, a curtain-care product, a shampoo, a coloring preparation, a color care product, a hair shaping product, a dental care product, a disinfectant, an intimate care product, a hair spray, a vanishing cream, a deodorant or antiperspirant, a hair remover, a tanning or sun product, a nail product, a skin cleansing, a makeup, a perfumed soap, shower or bath mousse, oil or gel, or a foot/hand care products, a hygiene product, an air freshener, a “ready to use” powdered air freshener, a mold remover, a furnisher care, a wipe, a dish detergent or hard-surface detergent, a leather care product, or a car care product.

Assignees

• Firmenich & Cie

Inventors

• Quintaine Julie
• Moretti Robert

Classifications

• A61Q13/00

  Formulations or additives for perfume preparations (essential oils or perfumes per se C11B9/00) · CPC title

• D21H17/06

  Alcohols; Phenols; Ethers; Aldehydes; Ketones; Acetals; Ketals · CPC title

• C07C47/225

  containing rings other than six-membered aromatic rings · CPC title

• C07C2601/16

  the ring being unsaturated · CPC title

• C11B9/0034 Primary

  the ring containing six carbon atoms · CPC title