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US 2004/0073050 A1Published application
Substituted cyclohexenes
AssigneeGivaudan SA
InventorAndreas Goeke
Life of this patent
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Abstract
The present invention relates to substituted cyclohexenes, to their use as well as to their preparation method. These compounds have powerful long lasting natural fruity grapefruit notes with minty and fresh green tonalities.
Claims13
A compound of the formula (I)
- 7
- having not more than 18 carbon atoms
- wherein A is a residue of the formula II, III or IV
- 8
- wherein
- R1-R6 are independently hydrogen or a methyl group, R7 is a methyl or ethyl group, and R5 and R7 may form together a phenyl or a furan ring;
- R8 is hydrogen, methyl, ethyl, propyl, ethinyl or vinyl and R9 is hydrogen, methyl or ethyl;
- and the dotted line in formula (IIb) optionally is a bond.
5 more elements
An organoleptic composition comprising a compound according to any of the preceding claims.
Dependencies are inferred from the claim text.