Cysteine derivatives which counteract malodour
US7846887B2 · kind B2 · utility
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Key dates
| Filing date | Jun 18, 2008 |
| Grant date | Dec 7, 2010 |
| Priority date | — |
| Expiry date | Jun 18, 2028 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C2601/16
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Cysteine derivatives of formula (I)wherein R1-R7 are as defined in the description, and their use as malodor counteractant. Furthermore, a process of their production and consumer products comprising them are described.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.