Alcohols and ketones of b1- and tricyclic compounds and odorant compositions
US7691802B2 · kind B2 · utility
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16Claims
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Key dates
| Filing date | Jun 20, 2003 |
| Grant date | Apr 6, 2010 |
| Priority date | — |
| Expiry date | Dec 31, 2026 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C2603/62
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Novel compounds of formula I and their use in flavour and fragrance compositions.R1 to R13 have the meaning as described in the specification.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.