Alkyl enol ether properfume
US12291691B2 · kind B2 · utility
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7Claims
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Key dates
| Filing date | Dec 19, 2019 |
| Grant date | May 6, 2025 |
| Priority date | — |
| Expiry date | Jul 16, 2042 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C2601/18
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Described herein are compounds of formula (I) as properfume compounds. In particular, described herein is a method to release a compound being a ketone of formula (II), a formate ester of formula (III), and/or an alcohol of formula (IV) by exposing the compound of formula (I) to an environment wherein it is oxidized. Moreover, a perfuming composition and a perfumed consumer product including at least one compound of formula (I) are also described.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.