Compounds reducing malodour perception and the use thereof
US11382848B2 · kind B2 · utility
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9Claims
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Key dates
| Filing date | Jan 30, 2018 |
| Grant date | Jul 12, 2022 |
| Priority date | — |
| Expiry date | Feb 2, 2038 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C2601/08
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The present invention relates to new malodour-counteracting agents of formula (I) or stereoisomers thereof, particularly useful in blocking the olfactory perception of androstenone, Formula (I), wherein R1, R2, R3, R4, R5, R6, R7 and X have the same meaning as that defined in the claims. The present invention also relates to consumer products comprising said agents. The present invention also relates to the use of said agents to suppress or attenuate undesirable odour, as well as to methods to suppress or attenuate undesirable odour employing said compounds.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.