Novel Trimethylcyclodoecatriene Derivatives, Use Thereof And Perfumed Products Containing The Same
AssigneeV. Mane Fils
InventorsJean Mane, Jean-Jacques Chanot, Martin Schroeder
Life of this patent
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AssigneeV. Mane Fils
InventorsJean Mane, Jean-Jacques Chanot, Martin Schroeder
Estimating the term…
The invention relates to a compound of general formula (I) wherein: A) a) R4, R5, and R7 each represent a hydrogen atom and R3, R6 and R8 each represent a methyl radical, or b) R4, R6, and R7 each represent a hydrogen atom and R3, R5 and R8 each represent a methyl radical, or c) R3, R6 and R7 each represent a hydrogen atom and R4, R5 and R8 each represent a methyl radical, and the dotted lines are present and represent cis-double bonds or trans-double bonds, and R1 represents a hydrogen atom and R2 represents an OH, OCH3 or OC2H5 group, or the dotted lines are absent and R1 represents a hydrogen atom and R2 represents an OCH3 group or an OC2H5 group; or B) R1, R4, and R6 each represent a hydrogen atom and R2, R3 and R5 each represent a methyl radical, and the dotted lines are present and represent cis-double bonds or trans-double bonds, and R7 represents a hydrogen atom and R8 represents an OH, OCH3 or OC2H5 bond, or the dotted lines are absent and R7 represents a hydrogen atom and R8 represents an OCH3 group or an OC2H5 group. The inventive compound is an alcoholic derivative or an ether derivative. The invention also relates to the use of at least one compound of formula (I) as an odorant agent.
A compound of general formula (I) below:
A process for preparing compounds (5a-d), (6a-d), (6a′-d′) and/or (7a-d) (7a′-d′) from compounds (4a-d) below:
(canceled)
(canceled)
Dependencies are inferred from the claim text.