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US 11,359,162 B2Granted
Spirooxathiolanone compounds, their preparation method as well as their use in perfume-making and aromatics
AssigneeV. Mane Fils
InventorsAgnès Muratore, Fabien Grasset
Life of this patent
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Abstract
The present invention concerns new fragrant and aromatic compounds presenting peach, fruity and/or exotic fruit notes, but with no lactonic and fat aspects. More specifically, new spirooxathiolanone-type compounds responding to the following general formula (I) are disclosed: as well as a method for synthesising said compounds and their uses.
Claims18
A compound of the following general formula (I):
- wherein:
- R1, R2, R3, R4, R6 and R7, represent independently a hydrogen atom or a methyl group;
- R5 represents a hydrogen atom or a saturated linear C1-C5 alkyl group;
- R4 and R5 could together form a cyclopentyl group;
- and
- the total number of carbon atoms is greater than 9,
- with the proviso that when R1, R2, R3, R4, and R7 are all hydrogen, R5 is not t-butyl, wherein the compound has aromatic or olfactive properties.
4 more elements
A composition comprising a compound of the following general formula (I):
- wherein:
- R1, R2, R3, R4, R6 and R7, represent independently a hydrogen atom or a methyl group;
- R5 represents a hydrogen atom or a saturated linear C1-C5 alkyl group;
- R4 and R5 could together form a cyclopentyl group;
- and
- the total number of carbon atoms being strictly greater than 9,
- with the proviso that when R1, R2, R3, R4, and R7 are all hydrogen, R5 is not t-butyl;
- and,
- wherein said composition further comprises an inert support material, wherein the compound has aromatic or olfactive properties.
6 more elements
Dependencies are inferred from the claim text.