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US 10,766,850 B2Granted
Fruity odorant
AssigneeFirmenich SA
InventorsChristian Vial, Roger Leslie Snowden
Life of this patent
Estimating the term…
Abstract
The present invention relates to compounds of formula (I) that are useful as perfuming ingredients of the fruity type. Formula (I) is in the form of any one of its stereoisomers or of a mixture thereof, wherein R1 represents a C1-3 alkyl or alkenyl group, R2 represents a methyl or ethyl group, R3 represents a C1-4 alkyl or alkenyl group, and the compound (I) has from 8 to 12 carbon atoms.
Claims5
A compound of formula
- in the form of any one of its stereoisomers or of a mixture thereof, and wherein R1 represents a C3 alkyl group, R2 represents a methyl group, R3 represents a C3-4 alkyl group, and said compound (I) has from 10 to 11 carbon atoms, wherein the compound of Formula (I) provides an odor having fruity and/or floral notes devoid of a herbaceous note.
A compound of formula:
- in the form of any one of its stereoisomers or a mixture thereof, and wherein R1 represents a C3 alkyl group, R2 represents a methyl group, and R3 represents a C4 alkyl group, wherein the compound of Formula (I) provides an odor having fruity and/or floral notes devoid of a herbaceous note.
A compound, wherein the compound is (−)-ethyl (S)-2-(propanoyloxy)propanoate, wherein said compound provides an odor having fruity and/or floral notes devoid of a herbaceous note.
Dependencies are inferred from the claim text.