Spirooxathiolanone compounds, their preparation method as well as their use in perfume-making and aromatics
US11359162B2 · kind B2 · utility
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1References
18Claims
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Key dates
| Filing date | Jan 23, 2019 |
| Grant date | Jun 14, 2022 |
| Priority date | — |
| Expiry date | Jan 23, 2039 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D327/04
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
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.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.